意大利GIVI MISURE VI700    電子數顯
意大利GIVI MISURE    VI722 - VI723   With 2 displays    電子數顯
意大利GIVI MISURE    VI722L - VI723L   With 2 displays and LCD    電子數顯
意大利GIVI MISURE    VI733L - VI734L   With 3 displays and LCD    電子數顯
意大利GIVI MISURE    VI733 - VI734   With 3 displays    電子數顯
意大利GIVI MISURE    ? VI900    電子數顯
意大利GIVI MISURE    VI900   Touch-screen color LCD display    電子數顯
意大利GIVI MISURE    RB900 I/O   Digital remote board - Up to 8 relay outputs   New    電子數顯
意大利GIVI MISURE    RB900 CSS   Analog remote board - Constant surface speed   New    電子數顯
意大利GIVI MISURE    配件    

PBS-HR T1   Resolution 1 μm - Zero Magneto Set    
Resolution    1 μm
Grating pitch    20 μm
Accuracy grade    ± 2.5 μm
Max. traversing speed    40 m/min
Measuring length    170, 220, 270, 320, … mm
Reference indexes    constant step / selectable / coded
Output signals    LINE DRIVER / PUSH-PULL
Protection class    IP 54 standard     IP 64 pressurized

PBS-HR W1Z   Resolution 1 μm - Zero Magneto Set    
Resolution    1 μm
Grating pitch    40 μm
Accuracy grade    ± 2.5 μm
Max. traversing speed    25 m/min
Measuring length    170, 220, 270, 320, … mm
Reference indexes    in required positions
Output signals    LINE DRIVER / PUSH-PULL
Protection class    IP 54 standard     IP 64 pressurized

PBS-HR T05   Resolution 0.5 μm - Zero Magneto Set    
Resolution    0.5 μm
Grating pitch    20 μm
Accuracy grade    ± 2.5 μm
Max. traversing speed    25 m/min
Measuring length    170, 220, 270, 320, … mm
Reference indexes    constant step / selectable / coded
Output signals    LINE DRIVER / PUSH-PULL
Protection class    IP 54 standard     IP 64 pressurized

GVS 200 T5   Resolution 5 μm - Zero Magneto Set    
Resolution    5 μm
Grating pitch    20 μm
Accuracy grade    ± 2.5 μm standard     ± 1 μm high accuracy
Max. traversing speed    120 m/min
Measuring length    170, 220, 270, 320, … mm
Reference indexes    selectable / coded
Output signals    LINE DRIVER / PUSH-PULL
Protection class    IP 54 standard     IP 64 pressurized

GVS 200 T1   Resolution 1 μm - Zero Magneto Set    
Resolution    1 μm意大利GIVI MISURE VI700    電子數顯泵 
Grating pitch    20 μm
Accuracy grade    ± 2.5 μm standard     ± 1 μm high accuracy
Max. traversing speed    120 m/min
Measuring length    170, 220, 270, 320, … mm
Reference indexes    selectable / coded
Output signals    LINE DRIVER / PUSH-PULL
Protection class    IP 54 standard     IP 64 pressurized

GVS 200 T05   Resolution 0.5 μm - Zero Magneto Set    
Resolution    0.5 μm
Grating pitch    20 μm
Accuracy grade    ± 2.5 μm standard     ± 1 μm high accuracy
Max. traversing speed    80 m/min
Measuring length    170, 220, 270, 320, … mm
Reference indexes    selectable / coded
Output signals    LINE DRIVER / PUSH-PULL
Protection class    IP 54 standard     IP 64 pressurized

GVS 200 T01   Resolution 0.1 μm - Zero Magneto Set    
Resolution    0.1 μm
Grating pitch    20 μm
Accuracy grade    ± 2.5 μm standard     ± 1 μm high accuracy
Max. traversing speed    40 m/min
Measuring length    170, 220, 270, 320, … mm
Reference indexes    selectable / coded
Output signals    LINE DRIVER / PUSH-PULL
Protection class    IP 54 standard     IP 64 pressurized

GVS 204   Serial interface SSI - BiSS    
Resolution 1 Vpp    up to 0.1 μm
Resolution absolute measure    1 μm - 0.1 μm
Grating pitch    20 μm
Accuracy grade    ± 2.5 μm standard     ± 1 μm high accuracy
Max. traversing speed    up to 120 m/min
Measuring length    170, 220, 270, 320, … mm
Serial interface    SSI-BiSS, with or without 1 Vpp analog signal
Protection class    IP 54 standard     IP 64 pressurized意大利GIVI MISURE VI700    電子數顯泵 

GMS V40   Sine-wave output    
Resolution    up to 0.1 μm
Grating pitch    40 μm
Accuracy grade    ± 10 μm
Max. traversing speed    60 m/min
Measuring length    up to 30,040 mm with steps of 200 mm.
Segments of different lengths
Reference indexes    at constant step (50 mm), selectable with a magnet or at coded distance (80 mm)
Output signals    sine wave 1 Vpp
Protection class    IP 53 standard     IP 64 pressurized

GMS T   TTL output       
Resolution    10 - 5 - 1 - 0.5 μm
Grating pitch    40 μm
Accuracy grade    ± 10 μm
Max. traversing speed    60 m/min
Measuring length    up to 30,040 mm with steps of 200 mm.
Segments of different lengths
Reference indexes    at constant step (50 mm), selectable with a magnet or at coded distance (80 mm)
Output signals    LINE DRIVER
Protection class    IP 53 standard     IP 64 pressurized

NCS V20   Sine-wave output    
Resolution    up to 0.1 μm
Grating pitch    20 μm
Accuracy grade    ± 3 μm standard     ± 1 μm high accuracy
Max. traversing speed    120 m/min
Measuring length    from 70 up to 3,240 mm
Reference indexes    constant step / selectable / coded
Output signals    sine wave 1 Vpp
Protection class    IP 54 standard     IP 64 pressurized

NCS T5   Output TTL – Resolution 5 μm       
Resolution    5 μm
Grating pitch    20 μm
Accuracy grade    ± 3 μm standard     ± 1 μm high accuracy
Max. traversing speed    120 m/min
Measuring length    from 70 up to 3,240 mm
Reference indexes    constant step / selectable / coded
Output signals    LINE DRIVER / PUSH-PULL
Protection class    IP 54 standard     IP 64 pressurized

NCS T1   Output TTL – Resolution 1 μm       意大利GIVI MISURE VI700    電子數顯泵 
Resolution    1 μm
Grating pitch    20 μm
Accuracy grade    ± 3 μm standard     ± 1 μm high accuracy
Max. traversing speed    120 m/min
Measuring length    from 70 up to 3,240 mm
Reference indexes    constant step / selectable / coded
Output signals    LINE DRIVER / PUSH-PULL
Protection class    IP 54 standard     IP 64 pressurized

NCS T05   Output TTL – Resolution 0.5 μm        
Resolution    0.5 μm
Grating pitch    20 μm
Accuracy grade    ± 3 μm standard     ± 1 μm high accuracy
Max. traversing speed    120 m/min
Measuring length    from 70 up to 3,240 mm
Reference indexes    constant step / selectable / coded
Output signals    LINE DRIVER / PUSH-PULL
Protection class    IP 54 standard     IP 64 pressurized

NCS T01   Output TTL – Resolution 0.1 μm           New
Resolution    0.1 μm
Grating pitch    20 μm
Accuracy grade    ± 3 μm standard     ± 1 μm high accuracy
Max. traversing speed    45 m/min
Measuring length    from 70 up to 3,240 mm
Reference indexes    constant step / selectable / coded
Output signals    LINE DRIVER / PUSH-PULL
Protection class    IP 54 standard     IP 64 pressurizedRZM 15-0450
RZM 15- kW V Hz A 1/min 1/min Hz kg
0450-4D-19 4.0 4 112M 400 3~ 50 g 8.2 1435 1770 61 182
0450-4D-21 5.5 4 132Sa 400 3~ 50 g 11.4 1450 1960 67 210
0450-4D-23 7.5 4 132Ma 400 3~ 50 g 15.4 1450 2180 75 210
0450-4D-26 11.0 4 160Ma 400 3~ 50 g 22.0 1460 2480 85 281
0450-4D-28 15.0 4 160L 400 3~ 50 g 30.0 1460 2760 94 281
0450-2D-28 18.5 2 160L 400 3~ 50 g 35.0 2935 2940 50 281
0450-2D-30 22.0 2 180M 400 3~ 50 g 41.0 2945 3080 52 319
RD 90 RD 270
LG 0 LG 90 LG 270
RD 0
RD 0 RD 90 RD 270
Motor
112
132
160
180
G
1273
1362
1499
1499
k2
–––
78
RZM 15-0450
?12
 4×112
 566
 605
 640
423
342 342
k2
303 303 303
G
640
606
35 130
750 750
65 346
65
65
868
 569
755
413
320
868
868
202
202
202
522
863
ZSG 01-0450
ZKE 15-2424
ZKF 15-2424
ZSG 15-2424
ZSR 51-0450 WBS 01-0450
RZM 15-
0450-4D-19 MM420 3AC 400V 4.00KW EMV B 6SE6400-3CC01-4BD3 - -
0450-4D-21 MM420 3AC 400V 5.50KW EMV B 6SE6400-3CC02-2CD3 - -
0450-4D-23 MM420 3AC 400V 7.50KW EMV B 6SE6400-3CC02-2CD3 - -
0450-4D-26 MM420 3AC 400V 11.0KW EMV B 6SE6400-3CC02-5CD3 - -
0450-4D-28 - 6SE6400-3CC03-5CD3 6SE6430-2AD31-5CA0 6SE6400-0BE00-0AA0
0450-2D-28 - 6SE6400-3CC04-4DD0 6SE6430-2AD31-8DA0 6SE6400-0BE00-0AA0
0450-2D-30 - 6SE6400-3CC04-4DD0 6SE6430-2AD32-2DA0 6SE6400-0BE00-0AA0
Nominal motor
power Poles Motor size
Motor
voltage Phases
Nominal
frequency Connection
Nominal motor current
Nominal motor
speed Max. fan speed
Max. operating
frequency Weight
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Dimensions in mm, subject to change.
Frequency Inverter Unit MM420
for 3~
Line Choke
for 3~
Frequency inverter
6SE6430-
Control Panel for frequency inverter
6SE6420- and 6SE6430-
Accessories
Motor code:
- W = Asynchronous motor (efficiency class IE2)
- D = Asynchronous motor
62
RZM 15-0500
D
r 510 mm
z 12
J 0.9 kgm2
m 19.9 kg
r1 1.2 kg/m3
A – 1.4
1.0
1.0
1.05
1.1
1.2
A
f
pd
1.3
72
75
78
81
84
87
90
93
96
99
102
L
WA 4;7
108 dB
105
68%
75
80
70
60
50
40
25
82
80 η
a (Nmax)
5.0
4.0
3.0
2.5
2.0
1.5
1.0
0.8
0.7
30
25
20
8.0
kW
P
a
6.0
7.0
10
15
100
150
200
300
400
500
600
800
1000
1500
2000
2500
3000
3500
4000
Pa
40
60
80
pF
m3/h
m3/s
m/s
Pa
qV
v
2
pd2
N u fη
1/min m/s
3000 4000 5000 6000 8000
0.8 0.9 1.0 1.5 2.0
3 4 5 6 7 8 9 10 20 30
3 4 5 6 8 10 20 30 40 50 60 80 100 200 300 400 600 800
3000
2700
2400
2100
1800
1600
1400
1200
1000
80
70
60
50
45
40
35
30
25
1.0
0.99
10000
2
2
3.0
15000 20000
4.0 5.0 6.0 7.0
30000
8.0 9.0
0.98
40000
10
50000
15
900
15
63 125 250 500 1000 2000 4000 8000 Hz
0 2 0 -3 -6 -9 -12 -19 dB
-2 1 -2 -3 -6 -8 -14 -20 dB
-3 0 -1 -3 -6 -8 -14 -21 dB
-5 -3 -3 -3 -6 -7 -13 -21 dB
63 125 250 500 1000 2000 4000 8000 Hz
-2 -1 -3 -1 -6 -10 -15 -21 dB
-7 -4 -5 -1 -6 -9 -14 -21 dB
-10 -7 -8 -1 -5 -8 -13 -21 dB
-10 -8 -8 -2 -6 -8 -11 -18 dB
63 125 250 500 1000 2000 4000 8000 Hz
13 7 4 -3 -8 -14 -17 -25 dB
10 5 3 -2 -7 -13 -17 -25 dB
7 2 2 -2 -6 -12 -18 -27 dB
5 1 1 -2 -6 -10 -17 -27 dB
63 125 250 500 1000 2000 4000 8000 Hz
11 4 2 0 -7 -12 -17 -24 dB
7 1 -2 -3 -6 -10 -15 -23 dB
3 -2 -4 -3 -5 -9 -14 -23 dB
2 -3 -5 -3 -5 -9 -12 -21 dB
≤1498 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
>1498 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Impeller Data
Impeller diameter
Number of blades
Moment of Inertia
Please note coloured area!
N all types suitable
N do not use in this area
Measured in installation B
according to ISO 5801:
Impeller Data
Impeller weight
Density of media
Determination of the Octave level
Normal
operation area
Relative sound power level for discharge side LWrel4 at octave band
correction factors f
c.
Relative sound power level for inlet side LWrel7 at octave band
correction factors f
c.
Duty point
Duty point
Speed
Speed
63
RZM 15-0500
RZM 15- kW V Hz A 1/min 1/min Hz kg
0500-4D-19 4.0 4 112M 400 3~ 50 g 8.2 1435 1470 51 205
0500-4D-21 5.5 4 132Sa 400 3~ 50 g 11.4 1450 1630 56 234
0500-4D-23 7.5 4 132Ma 400 3~ 50 g 15.4 1450 1820 62 234
0500-4D-26 11.0 4 160Ma 400 3~ 50 g 22.0 1460 2070 70 298
0500-4D-28 15.0 4 160L 400 3~ 50 g 30.0 1460 2300 78 298
0500-4W-30 18.5 4 180M 400 3~ 50 g 35.0 1465 2470 84 336
0500-4W-31 22.0 4 180L 400 3~ 50 g 41.5 1465 2610 89 336
RD 90 RD 270
LG 0 LG 90 LG 270
RD 0
RD 0 RD 90 RD 270
Motor
112
132
160
180
G
1342
1431
1568
1568
k2
–––
27
RZM 15-0500
?12
 5×112
 635
 674
 708
457
370 370
k2
328 328 328
G
690
656
35 130
821 821
65 381
65
65
955
 638
827
457
356
957
957
220
220
220
574
950
ZSG 01-0500
ZKE 15-2525
ZKF 15-2525
ZSG 15-2525
ZSR 51-0500 WBS 01-0500
RZM 15-
0500-4D-19 MM420 3AC 400V 4.00KW EMV B 6SE6400-3CC01-4BD3 - -
0500-4D-21 MM420 3AC 400V 5.50KW EMV B 6SE6400-3CC02-2CD3 - -
0500-4D-23 MM420 3AC 400V 7.50KW EMV B 6SE6400-3CC02-2CD3 - -
0500-4D-26 MM420 3AC 400V 11.0KW EMV B 6SE6400-3CC02-5CD3 - -
0500-4D-28 - 6SE6400-3CC03-5CD3 6SE6430-2AD31-5CA0 6SE6400-0BE00-0AA0
0500-4W-30 - 6SE6400-3CC04-4DD0 6SE6430-2AD31-8DA0 6SE6400-0BE00-0AA0
0500-4W-31 - 6SE6400-3CC04-4DD0 6SE6430-2AD32-2DA0 6SE6400-0BE00-0AA0
Nominal motor
power Poles Motor size
Motor
voltage Phases
Nominal
frequency Connection
Nominal motor current
Nominal motor
speed Max. fan speed
Max. operating
frequency Weight
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Dimensions in mm, subject to change.
Frequency Inverter Unit MM420
for 3~
Line Choke
for 3~
Frequency inverter
6SE6430-
Control Panel for frequency inverter
6SE6420- and 6SE6430-
Accessories
Motor code:
- W = Asynchronous motor (efficiency class IE2)
- D = Asynchronous motor
64
RZM 15-0560
D
r 570 mm
z 12
J 1.7 kgm2
m 30 kg
r1 1.2 kg/m3
A – 1.4
1.0
1.0
1.05
1.1
1.2
A
f
pd
1.3
72
75
78
81
84
87
90
93
96
99
102
LW
A 4;7
108 dB
105
68%
75
80
70
60
50
40
25
82
80 η
a (Nmax)
5.0
4.0
3.0
2.5
2.0
1.5
1.0
0.8
35
30
25
20
8.0
kW
P
a
6.0
7.0
10
15
100
150
200
300
400
500
600
800
1000
1500
2000
2500
3000
3500
4000
Pa
40
60
80
m3/h
m3/s
m/s
Pa
qV
v
2
pd2
N u
1/min m/s
4000 5000 6000 8000
1.0 1.5 2.0
3 4 5 6 7 8 9 10 20 30
3 4 5 6 8 10 20 30 40 50 60 80 100 200 300 400 600 800
800
2680
2400
2100
1800
1600
1400
1200
1000
80
70
60
50
45
40
35
30
25
1.0
0.99
10000
2
2
3.0
15000 20000
4.0 5.0 6.0 7.0
30000
8.0 9.0
0.98
40000
10
50000
15
900
60000
0.97
15
pF
63 125 250 500 1000 2000 4000 8000 Hz
0 2 0 -3 -6 -9 -12 -19 dB
-2 1 -2 -3 -6 -8 -14 -20 dB
-3 0 -1 -3 -6 -8 -14 -21 dB
-5 -3 -3 -3 -6 -7 -13 -21 dB
63 125 250 500 1000 2000 4000 8000 Hz
-2 -1 -3 -1 -6 -10 -15 -21 dB
-7 -4 -5 -1 -6 -9 -14 -21 dB
-10 -7 -8 -1 -5 -8 -13 -21 dB
-10 -8 -8 -2 -6 -8 -11 -18 dB
63 125 250 500 1000 2000 4000 8000 Hz
13 7 4 -3 -8 -14 -17 -25 dB
10 5 3 -2 -7 -13 -17 -25 dB
7 2 2 -2 -6 -12 -18 -27 dB
5 1 1 -2 -6 -10 -17 -27 dB
63 125 250 500 1000 2000 4000 8000 Hz
11 4 2 0 -7 -12 -17 -24 dB
7 1 -2 -3 -6 -10 -15 -23 dB
3 -2 -4 -3 -5 -9 -14 -23 dB
2 -3 -5 -3 -5 -9 -12 -21 dB
≤1340 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
>1340 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Impeller Data
Impeller diameter
Number of blades
Moment of Inertia
Please note coloured area!
N all types suitable
N do not use in this area
Measured in installation B
according to ISO 5801:
Impeller Data
Impeller weight
Density of media
Determination of the Octave level
Normal
operation area
Relative sound power level for discharge side LWrel4 at octave band
correction factors f
c.
Relative sound power level for inlet side LWrel7 at octave band
correction factors f
c.
Duty point
Duty point
Speed
Speed
65
RZM 15-0560
RZM 15- kW V Hz A 1/min 1/min Hz kg
0560-4D-23 7.5 4 132Ma 400 3~ 50 g 15.4 1450 1500 51 276
0560-4D-26 11.0 4 160Ma 400 3~ 50 g 22.0 1460 1710 58 343
0560-4D-28 15.0 4 160L 400 3~ 50 g 30.0 1460 1900 65 343
0560-4W-30 18.5 4 180M 400 3~ 50 g 35.0 1465 2040 69 380
0560-4W-31 22.0 4 180L 400 3~ 50 g 41.5 1465 2160 73 380
0560-4W-33 30.0 4 200L 400 3~ 50 g 56.0 1470 2400 81 518
RD 90 RD 270
LG 0 LG 90 LG 270
RD 0
RD 0 RD 90 RD 270
Motor
132
160
180
200
G
1540
1734
1734
1774
G1
497
497
497
518
k1
15
15
15
–
k2
–––1
RZM 15-0560
?12
 6×112
 712
 751
 785
G1
409 409
k2
365 365 365
G
770
730
35 130
k1
914 914
G3 431
G3
G3
1071
 715
921
512
405
1083
1083
247
247
247
639
1061
G3
80
80
80
100
ZSG 01-0560
ZKE 15-2727
ZKF 15-2727
ZSG 15-2727
ZSR 51-0560 WBS 01-0560
RZM 15-
0560-4D-23 MM420 3AC 400V 7.50KW EMV B 6SE6400-3CC02-2CD3 - -
0560-4D-26 MM420 3AC 400V 11.0KW EMV B 6SE6400-3CC02-5CD3 - -
0560-4D-28 - 6SE6400-3CC03-5CD3 6SE6430-2AD31-5CA0 6SE6400-0BE00-0AA0
0560-4W-30 - 6SE6400-3CC04-4DD0 6SE6430-2AD31-8DA0 6SE6400-0BE00-0AA0
0560-4W-31 - 6SE6400-3CC04-4DD0 6SE6430-2AD32-2DA0 6SE6400-0BE00-0AA0
0560-4W-33 - 6SE6400-3CC05-2DD0 6SE6430-2AD33-0DA0 6SE6400-0BE00-0AA0
Nominal motor
power Poles Motor size
Motor
voltage Phases
Nominal
frequency Connection
Nominal motor current
Nominal motor
speed Max. fan speed
Max. operating
frequency Weight
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Dimensions in mm, subject to change.
Frequency Inverter Unit MM420
for 3~
Line Choke
for 3~
Frequency inverter
6SE6430-
Control Panel for frequency inverter
6SE6420- and 6SE6430-
Accessories
Motor code:
- W = Asynchronous motor (efficiency class IE2)
- D = Asynchronous motor
66
RZM 15-0630
RZM 18-0630
D
r 640 mm
z 12
J 2.4 kgm2
m 38 kg
r1 1.2 kg/m3
A – 1.4
1.0
1.0
1.05
1.1
1.2
A
f
pd
1.3
72
75
78
81
84
87
90
93
96
99
102
L
WA 4;7
108 dB
105
69%
75
80
70
60
50
40
25
82
80 a η
(Nmax)
5.0
4.0
3.0
2.5
2.0
1.5
1.0
40
35
30
25
20
8.0
kW
P
a
6.0
7.0
10
15
45
100
150
200
300
400
500
600
800
1000
1500
2000
2500
3000
3500
4000
Pa
40
60
80
pF
m3/h
m3/s
m/s
Pa
qV
v
2
pd2
N u fη
1/min m/s
4000 5000 6000 8000
1.5 2.0
3 4 5 6 7 8 9 10 20 30
3 4 5 6 8 10 20 30 40 50 60 80 100 200 300 400 600 800
800
700
2380
2100
1800
1600
1400
1200
1000
80
70
60
50
45
40
35
30
25
1.0
0.99
10000
2
2
3.0
15000 20000
4.0 5.0 6.0 7.0
30000
8.0 9.0
0.98
40000
10 15
900
60000
0.97
80000
20
15
63 125 250 500 1000 2000 4000 8000 Hz
0 2 0 -3 -6 -9 -12 -19 dB
-2 1 -2 -3 -6 -8 -14 -20 dB
-3 0 -1 -3 -6 -8 -14 -21 dB
-5 -3 -3 -3 -6 -7 -13 -21 dB
63 125 250 500 1000 2000 4000 8000 Hz
-2 -1 -3 -1 -6 -10 -15 -21 dB
-7 -4 -5 -1 -6 -9 -14 -21 dB
-10 -7 -8 -1 -5 -8 -13 -21 dB
-10 -8 -8 -2 -6 -8 -11 -18 dB
63 125 250 500 1000 2000 4000 8000 Hz
13 7 4 -3 -8 -14 -17 -25 dB
10 5 3 -2 -7 -13 -17 -25 dB
7 2 2 -2 -6 -12 -18 -27 dB
5 1 1 -2 -6 -10 -17 -27 dB
63 125 250 500 1000 2000 4000 8000 Hz
11 4 2 0 -7 -12 -17 -24 dB
7 1 -2 -3 -6 -10 -15 -23 dB
3 -2 -4 -3 -5 -9 -14 -23 dB
2 -3 -5 -3 -5 -9 -12 -21 dB
≤1194 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
>1194 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Impeller Data
Impeller diameter
Number of blades
Moment of Inertia
Please note coloured area!
N all types suitable
N RZM 18 only
N do not use in this area
Measured in installation B
according to ISO 5801:
Impeller Data
Impeller weight
Density of media
Determination of the Octave level
Normal
operation area
Relative sound power level for discharge side LWrel4 at octave band
correction factors f
c.
Relative sound power level for inlet side LWrel7 at octave band
correction factors f
c.
Duty point
Duty point
Speed
Speed
67
RZM 15-0630
RZM 18-0630
RZM 15- kW V Hz A 1/min 1/min Hz kg
0630-6W-23 4.0 6 132M 400 3~ 50 g 8.7 970 1000 51 312
0630-6W-24 5.5 6 132M 400 3~ 50 g 12.0 970 1110 57 312
0630-6W-26 7.5 6 160M 400 3~ 50 g 16.1 975 1235 63 386
0630-4D-28 15.0 4 160L 400 3~ 50 g 30.0 1460 1540 52 312
0630-4W-30 18.5 4 180M 400 3~ 50 g 35.0 1465 1660 56 424
0630-4W-31 22.0 4 180L 400 3~ 50 g 41.5 1465 1760 60 424
RZM 18- kW V Hz A 1/min 1/min Hz kg
0630-4W-34 30.0 4 200L 400 3~ 50 g 56.0 1470 1960 66 480
0630-4W-36 37.0 4 225S 400 3~ 50 g 65.0 1470 2100 71 540
RD 90 RD 270
LG 0 LG 90 LG 270
RD 0
RD 0 RD 90 RD 270
Motor
132
160
180
200
225
G
1629
1766
1766
1940
1964
G1
542
542
542
561
562
k1
16
16
16
51
51
k2
––
28
––
RZM 15-0630
RZM 18-0630
?12
 6×112
 798
 837
 871
G1
454 454
k2
390 390 390
G
820
780
35 130
k1
1021 1021
G3 479
G3
G3
1195
 801
1028
574
446
1204
1204
279
279
279
715
1188
G3
80
80
80
100
100
ZSG 01-0630
ZKE 15-2828
ZKF 15-2828
ZSG 15-2828
ZSR 51-0630 WBS 01-0630
RZM 15-
0630-6W-23 MM420 3AC 400V 4.00KW EMV B 6SE6400-3CC01-4BD3 - -
0630-6W-24 MM420 3AC 400V 5.50KW EMV B 6SE6400-3CC02-2CD3 - -
0630-6W-26 MM420 3AC 400V 7.50KW EMV B 6SE6400-3CC02-2CD3 - -
0630-4D-28 - 6SE6400-3CC03-5CD3 6SE6430-2AD31-5CA0 6SE6400-0BE00-0AA0
0630-4W-30 - 6SE6400-3CC04-4DD0 6SE6430-2AD31-8DA0 6SE6400-0BE00-0AA0
0630-4W-31 - 6SE6400-3CC04-4DD0 6SE6430-2AD32-2DA0 6SE6400-0BE00-0AA0
RZM 18-
0630-4W-34 - 6SE6400-3CC05-2DD0 6SE6430-2AD33-0DA0 6SE6400-0BE00-0AA0
0630-4W-36 - 6SE6400-3CC08-3ED0 6SE6430-2AD33-7EA0 6SE6400-0BE00-0AA0
Nominal motor
power Poles Motor size
Motor
voltage Phases
Nominal
frequency Connection
Nominal motor current
Nominal motor
speed Max. fan speed
Max. operating
frequency Weight
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Dimensions in mm, subject to change.
Frequency Inverter Unit MM420
for 3~
Line Choke
for 3~
Frequency inverter
6SE6430-
Control Panel for frequency inverter
6SE6420- and 6SE6430-
Accessories
Motor code:
- W = Asynchronous motor (efficiency class IE2)
- D = Asynchronous motor
68
RZM 15-0710
RZM 18-0710
D
r 718 mm
z 12
J 4.8 kgm2
m 52 kg
r1 1.2 kg/m3
A – 1.4
1.0
1.0
1.05
1.1
1.2
A
f
pd
1.3
72
75
78
81
84
87
90
93
96
99
102
L
WA 4;7
108 dB
105
69%
75
80
70
60
50
40
25
83
80 a η
(Nmax)
5.0
4.0
3.0
2.5
2.0
1.5
1.0
40
35
30
25
20
8.0
kW
P
a
6.0
7.0
10
15
45 50
60
100
150
200
300
400
500
600
800
1000
1500
2000
2500
3000
3500
4000
Pa
40
60
80
pF
m3/h
m3/s
m/s
Pa
qV
v
2
pd2
N u fη
1/min m/s
5000 6000 8000
1.5 2.0
3 4 5 6 7 8 9 10 20 30
3 4 5 6 8 10 20 30 40 50 60 80 100 200 300 400 600 800
800
700
600
2120
1800
1600
1400
1200
1000
80
70
60
50
45
40
35
30
25
1.0
0.99
10000
2
2
3.0
15000 20000
4.0 5.0 6.0 7.0
30000
8.0 9.0
0.98
40000
10 15
900
60000
0.97
80000
20
15
63 125 250 500 1000 2000 4000 8000 Hz
0 2 0 -3 -6 -9 -12 -19 dB
-2 1 -2 -3 -6 -8 -14 -20 dB
-3 0 -1 -3 -6 -8 -14 -21 dB
-5 -3 -3 -3 -6 -7 -13 -21 dB
63 125 250 500 1000 2000 4000 8000 Hz
-2 -1 -3 -1 -6 -10 -15 -21 dB
-7 -4 -5 -1 -6 -9 -14 -21 dB
-10 -7 -8 -1 -5 -8 -13 -21 dB
-10 -8 -8 -2 -6 -8 -11 -18 dB
63 125 250 500 1000 2000 4000 8000 Hz
13 7 4 -3 -8 -14 -17 -25 dB
10 5 3 -2 -7 -13 -17 -25 dB
7 2 2 -2 -6 -12 -18 -27 dB
5 1 1 -2 -6 -10 -17 -27 dB
63 125 250 500 1000 2000 4000 8000 Hz
11 4 2 0 -7 -12 -17 -24 dB
7 1 -2 -3 -6 -10 -15 -23 dB
3 -2 -4 -3 -5 -9 -14 -23 dB
2 -3 -5 -3 -5 -9 -12 -21 dB
≤1064 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
>1064 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Impeller Data
Impeller diameter
Number of blades
Moment of Inertia
Please note coloured area!
N all types suitable
N RZM 18 only
N do not use in this area
Measured in installation B
according to ISO 5801:
Impeller Data
Impeller weight
Density of media
Determination of the Octave level
Normal
operation area
Relative sound power level for discharge side LWrel4 at octave band
correction factors f
c.
Relative sound power level for inlet side LWrel7 at octave band
correction factors f
c.
Duty point
Duty point
Speed
Speed
69
RZM 15-0710
RZM 18-0710
RZM 15- kW V Hz A 1/min 1/min Hz kg
0710-6W-26 7.5 6 160M 400 3~ 50 g 16.1 975 1015 52 453
0710-6W-28 11.0 6 160L 400 3~ 50 g 22.5 975 1160 59 453
0710-6W-31 15.0 6 180L 400 3~ 50 g 31.0 975 1290 66 491
0710-4W-31 22.0 4 180L 400 3~ 50 g 41.5 1465 1445 49 491
0710-4W-33 30.0 4 200L 400 3~ 50 g 56.0 1470 1610 54 618
0710-4D-36 37.0 4 225S 400 3~ 50 g 69.0 1475 1730 58 689
0710-4D-37 45.0 4 225M 400 3~ 50 g 82.0 1475 1850 62 689
RZM 18- kW V Hz A 1/min 1/min Hz kg
0710-4D-39 55.0 4 250M 400 3~ 50 g 101.0 1480 1980 66 828
RD 90 RD 270
LG 0 LG 90 LG 270
RD 0
RD 0 RD 90 RD 270
Motor
160
180
200
225
250
G
1936
1936
2039
2039
2185
k1
31
31
31
31
92
k2
–6
44
25
39
RZM 15-0710
RZM 18-0710
?12
 7×112
 894
 934
 968
610
505 505
k2
450 450 450
G
940
900
35 130
k1
1143 1143
100 540
100
100
1341
 898
1152
647
493
1350
1350
317
317
317
801
1333
ZSG 01-0710
ZKE 15-3030
ZKF 15-3030
ZSG 15-3030
ZSR 51-0710 WBS 01-0710
RZM 15-
0710-6W-26 MM420 3AC 400V 7.50KW EMV B 6SE6400-3CC02-2CD3 - -
0710-6W-28 MM420 3AC 400V 11.0KW EMV B 6SE6400-3CC02-5CD3 - -
0710-6W-31 - 6SE6400-3CC04-4DD0 6SE6430-2AD31-8DA0 6SE6400-0BE00-0AA0
0710-4W-31 - 6SE6400-3CC04-4DD0 6SE6430-2AD32-2DA0 6SE6400-0BE00-0AA0
0710-4W-33 - 6SE6400-3CC05-2DD0 6SE6430-2AD33-0DA0 6SE6400-0BE00-0AA0
0710-4D-36 - 6SE6400-3CC08-3ED0 6SE6430-2AD33-7EA0 6SE6400-0BE00-0AA0
0710-4D-37 - 6SE6400-3CC08-3ED0 6SE6430-2AD34-5EA0 6SE6400-0BE00-0AA0
RZM 18-
0710-4D-39 - 6SE6400-3CC11-2FD0 6SE6430-2AD35-5FA0 6SE6400-0BE00-0AA0
Nominal motor
power Poles Motor size
Motor
voltage Phases
Nominal
frequency Connection
Nominal motor current
Nominal motor
speed Max. fan speed
Max. operating
frequency Weight
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Dimensions in mm, subject to change.
Frequency Inverter Unit MM420
for 3~
Line Choke
for 3~
Frequency inverter
6SE6430-
Control Panel for frequency inverter
6SE6420- and 6SE6430-
Accessories
Motor code:
- W = Asynchronous motor (efficiency class IE2)
- D = Asynchronous motor
70
RZM 15-0800
RZM 18-0800
D
r 808 mm
z 12
J 6.85 kgm2
m 69 kg
r1 1.2 kg/m3
A – 1.4
1.0
1.0
1.05
1.1
1.2
A
f
pd
1.3
75
78
81
84
87
90
93
96
99
102
L
WA 4;7
108 dB
105
69%
75
80
70
60
50
40
25
84
80
ηa (Nmax)
5.0
4.0
3.0
2.5
2.0
1.5
40
35
30
25
20
8.0
kW
P
a
6.0
7.0
10
15
45
50 60 70
100
150
200
300
400
500
600
800
1000
1500
2000
2500
3000
3500
4000
Pa
40
60
80
pF
m3/h
m3/s
m/s
Pa
qV
v
2
pd2
N u fη
1/min m/s
8000
2
3 4 5 6 7 8 9 10 20 30
3 4 5 6 8 10 20 30 40 50 60 80 100 200 300 400 600 800
800
700
600
550
1890
1600
1400
1200
1000
80
70
60
50
45
40
35
30
25
1.0
0.99
10000
2
2
3
15000 20000
4 5 6 7
30000
8 9
0.995
40000
10 15
900
60000 80000
20
100000
30
15
63 125 250 500 1000 2000 4000 8000 Hz
0 2 0 -3 -6 -9 -12 -19 dB
-2 1 -2 -3 -6 -8 -14 -20 dB
-3 0 -1 -3 -6 -8 -14 -21 dB
-5 -3 -3 -3 -6 -7 -13 -21 dB
63 125 250 500 1000 2000 4000 8000 Hz
-2 -1 -3 -1 -6 -10 -15 -21 dB
-7 -4 -5 -1 -6 -9 -14 -21 dB
-10 -7 -8 -1 -5 -8 -13 -21 dB
-10 -8 -8 -2 -6 -8 -11 -18 dB
63 125 250 500 1000 2000 4000 8000 Hz
13 7 4 -3 -8 -14 -17 -25 dB
10 5 3 -2 -7 -13 -17 -25 dB
7 2 2 -2 -6 -12 -18 -27 dB
5 1 1 -2 -6 -10 -17 -27 dB
63 125 250 500 1000 2000 4000 8000 Hz
11 4 2 0 -7 -12 -17 -24 dB
7 1 -2 -3 -6 -10 -15 -23 dB
3 -2 -4 -3 -5 -9 -14 -23 dB
2 -3 -5 -3 -5 -9 -12 -21 dB
≤945 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
>945 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Impeller Data
Impeller diameter
Number of blades
Moment of Inertia
Please note coloured area!
N all types suitable
N RZM 18 only
N do not use in this area
Measured in installation B
according to ISO 5801:
Impeller Data
Impeller weight
Density of media
Determination of the Octave level
Normal
operation area
Relative sound power level for discharge side LWrel4 at octave band
correction factors f
c.
Relative sound power level for inlet side LWrel7 at octave band
correction factors f
c.
Duty point
Duty point
Speed
Speed
71
RZM 15-0800
RZM 18-0800
RZM 15- kW V Hz A 1/min 1/min Hz kg
0800-6W-28 11.0 6 160L 400 3~ 50 g 22.5 975 960 49 524
0800-6W-31 15.0 6 180L 400 3~ 50 g 31.0 975 1050 54 562
0800-6W-33 18.5 6 200L 400 3~ 50 g 36.0 978 1130 58 681
0800-6W-34 22.0 6 200L 400 3~ 50 g 42.5 978 1200 61 681
0800-6W-37 30.0 6 225M 400 3~ 50 g 57.0 980 1330 67 751
0800-6W-39 37.0 6 250M 400 3~ 50 g 70.0 982 1430 72 898
RZM 18- kW V Hz A 1/min 1/min Hz kg
0800-4D-37 45.0 4 225M 400 3~ 50 g 82.0 1475 1510 51 865
0800-4D-39 55.0 4 250M 400 3~ 50 g 101.0 1480 1615 54 970
RD 90 RD 270
LG 0 LG 90 LG 270
RD 0
RD 0 RD 90 RD 270
Motor
160
180
200
225
250
G
2046
2046
2149
2210
2299
G1
665
665
665
665
670
k1
30
30
30
91
86
k2
–––
25
39
RZM 15-0800
RZM 18-0800
?12
 8×112
 1003
 1043
 1087
G1
563 563
k2
P1 P1 P1
G
1040
1000
35 130
k1
1280 1280
G3 607
G3
G3
1510
 1007
1290
727
554
1520
1520
359
359
359
903
1499
G3
100
100
100
100
120
P1
500
500
500
500
495
ZSG 01-0800
ZKE 15-3232
ZKF 15-3232
ZSG 15-3232
ZSR 51-0800 WBS 01-0800
RZM 15-
0800-6W-28 MM420 3AC 400V 11.0KW EMV B 6SE6400-3CC02-5CD3 - -
0800-6W-31 - 6SE6400-3CC04-4DD0 6SE6430-2AD31-8DA0 6SE6400-0BE00-0AA0
0800-6W-33 - 6SE6400-3CC04-4DD0 6SE6430-2AD32-2DA0 6SE6400-0BE00-0AA0
0800-6W-34 - 6SE6400-3CC05-2DD0 6SE6430-2AD33-0DA0 6SE6400-0BE00-0AA0
0800-6W-37 - 6SE6400-3CC08-3ED0 6SE6430-2AD33-7EA0 6SE6400-0BE00-0AA0
0800-6W-39 - 6SE6400-3CC08-3ED0 6SE6430-2AD33-7EA0 6SE6400-0BE00-0AA0
RZM 18-
0800-4D-37 - 6SE6400-3CC08-3ED0 6SE6430-2AD34-5EA0 6SE6400-0BE00-0AA0
0800-4D-39 - 6SE6400-3CC11-2FD0 6SE6430-2AD35-5FA0 6SE6400-0BE00-0AA0
Nominal motor
power Poles Motor size
Motor
voltage Phases
Nominal
frequency Connection
Nominal motor current
Nominal motor
speed Max. fan speed
Max. operating
frequency Weight
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Dimensions in mm, subject to change.
Frequency Inverter Unit MM420
for 3~
Line Choke
for 3~
Frequency inverter
6SE6430-
Control Panel for frequency inverter
6SE6420- and 6SE6430-
Accessories
Motor code:
- W = Asynchronous motor (efficiency class IE2)
- D = Asynchronous motor
72
RZM 15-0900
RZM 18-0900
D
r 905 mm
z 12
J 15.5 kgm2
m 109 kg
r1 1.2 kg/m3
A – 1.4
1.0
1.0
1.05
1.1
1.2
A
f
pd
1.3
75
78
81
84
87
90
93
96
99
102
L
WA 4;7
108
105
111 dB
69%
75
80
70
60
50
40
25
84
80 a η
(Nmax)
5.0
4.0
3.0
2.5
2.0
80
40
35
30
25
20
8.0
kW
P
a
6.0
7.0
10
15
45
50
60
70
100
100
150
200
300
400
500
600
800
1000
1500
2000
2500
3000
3500
4000
Pa
40
60
80
pF
m3/h
m3/s
m/s
Pa
qV
v
2
pd2
N u fη
1/min m/s
8000
3 4 5 6 7 8 9 10 20 30
3 4 5 6 8 10 20 30 40 50 60 80 100 200 300 400 600 800
800
700
600
550
1690
1400
1200
1000
80
70
60
50
45
40
35
30
25
1.0
10000
2
2
3
15000 20000
4 5 6 7
30000
8 9
0.995
40000
10 15
900
60000 80000
20
100000
30
150000
40
15
63 125 250 500 1000 2000 4000 8000 Hz
0 2 0 -3 -6 -9 -12 -19 dB
-2 1 -2 -3 -6 -8 -14 -20 dB
-3 0 -1 -3 -6 -8 -14 -21 dB
-5 -3 -3 -3 -6 -7 -13 -21 dB
63 125 250 500 1000 2000 4000 8000 Hz
-2 -1 -3 -1 -6 -10 -15 -21 dB
-7 -4 -5 -1 -6 -9 -14 -21 dB
-10 -7 -8 -1 -5 -8 -13 -21 dB
-10 -8 -8 -2 -6 -8 -11 -18 dB
63 125 250 500 1000 2000 4000 8000 Hz
13 7 4 -3 -8 -14 -17 -25 dB
10 5 3 -2 -7 -13 -17 -25 dB
7 2 2 -2 -6 -12 -18 -27 dB
5 1 1 -2 -6 -10 -17 -27 dB
63 125 250 500 1000 2000 4000 8000 Hz
11 4 2 0 -7 -12 -17 -24 dB
7 1 -2 -3 -6 -10 -15 -23 dB
3 -2 -4 -3 -5 -9 -14 -23 dB
2 -3 -5 -3 -5 -9 -12 -21 dB
≤844 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 V ·
opt
>844 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Impeller Data
Impeller diameter
Number of blades
Moment of Inertia
Please note coloured area!
N all types suitable
N RZM 18 only
N do not use in this area
Measured in installation B
according to ISO 5801:
Impeller Data
Impeller weight
Density of media
Determination of the Octave level
Normal
operation area
Relative sound power level for discharge side LWrel4 at octave band
correction factors f
c.
Relative sound power level for inlet side LWrel7 at octave band
correction factors f
c.
Duty point
Duty point
Speed
Speed
73
RZM 15-0900
RZM 18-0900
RZM 15- kW V Hz A 1/min 1/min Hz kg
0900-8D-31 11.0 8 180L 400 3~ 50 g 25.0 725 790 54 706
0900-8D-33 15.0 8 200La 400 3~ 50 g 32.5 725 870 60 847
0900-6W-34 22.0 6 200L 400 3~ 50 g 42.5 978 985 50 847
0900-6W-37 30.0 6 225M 400 3~ 50 g 57.0 980 1100 56 981
0900-6W-39 37.0 6 250M 400 3~ 50 g 70.0 982 1180 60 1028
0900-6W-41 45.0 6 280S 400 3~ 50 g 83.0 985 1260 63 1265
0900-6W-42 55.0 6 280M 400 3~ 50 g 99.0 985 1350 68 1265
RZM 18- kW V Hz A 1/min 1/min Hz kg
0900-4W-41 75.0 4 280S 400 3~ 50 g 132.0 1485 1485 50 1354
RD 90 RD 270
LG 0 LG 90 LG 270
RD 0
RD 0 RD 90 RD 270
Motor
180
200
225
250
280
G
2246
2246
2292
2376
2508
k1
35
35
35
35
95
k2
–2
25
39
40
RZM 15-0900
RZM 18-0900
?12
 8×125
 1126
 1174
 1220
734
628 628
k2
565 565 565
G
1180
1130
40 130
k1
1432 1432
120 681
120
120
1697
 1130
1444
816
620
1707
1707
406
406
406
1016
1687
ZSG 01-0900
ZKE 15-3434
ZKF 15-3434
ZSG 15-3434
ZSR 51-0900 WBS 01-0900
RZM 15-
0900-8D-31 6SE6430-2AD31-5CA0 6SE6400-0BE00-0AA0 6SE6400-3CC03-5CD3
0900-8D-33 6SE6430-2AD31-8DA0 6SE6400-0BE00-0AA0 6SE6400-3CC04-4DD0
0900-6W-34 6SE6430-2AD33-0DA0 6SE6400-0BE00-0AA0 6SE6400-3CC05-2DD0
0900-6W-37 6SE6430-2AD33-7EA0 6SE6400-0BE00-0AA0 6SE6400-3CC08-3ED0
0900-6W-39 6SE6430-2AD33-7EA0 6SE6400-0BE00-0AA0 6SE6400-3CC08-3ED0
0900-6W-41 6SE6430-2AD34-5EA0 6SE6400-0BE00-0AA0 6SE6400-3CC08-3ED0
0900-6W-42 6SE6430-2AD35-5FA0 6SE6400-0BE00-0AA0 6SE6400-3CC11-2FD0
RZM 18-
0900-4W-41 6SE6430-2AD37-5FA0 6SE6400-0BE00-0AA0 6SE6400-3CC11-2FD0
Nominal motor
power Poles Motor size
Motor
voltage Phases
Nominal
frequency Connection
Nominal motor current
Nominal motor
speed Max. fan speed
Max. operating
frequency Weight
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Dimensions in mm, subject to change.
Frequency inverter
6SE6430-
Control Panel for frequency inverter
6SE6420- and 6SE6430-
Line Choke
for 3~
Accessories
Motor code:
- W = Asynchronous motor (efficiency class IE2)
- D = Asynchronous motor
74
RZM 15-1000
RZM 18-1000
D
r 1000 mm
z 12
J 22 kgm2
m 133 kg
r1 1.2 kg/m3
A – 1.4
1.0
1.0
1.05
1.1
1.2
A
f
pd
1.3
75
78
81
84
87
90
93
96
99
102
L
WA 4;7
108
105
111 dB
69%
75
80
70
60
50
40
25
84
80 a η
(Nmax)
5.0
4.0
3.0
2.5
80
40
35
30
25
20
8.0
kW
P
a
6.0
7.0
10
15
45
50
60
70
100
100
150
200
300
400
500
600
800
1000
1500
2000
2500
3000
3500
4000
Pa
40
60
80
pF
m3/h
m3/s
m/s
Pa
qV
v
2
pd2
N u fη
1/min m/s
3 4 5 6 7 8 9 10 20 30
3 4 5 6 8 10 20 30 40 50 60 80 100 200 300 400 600 800
800
700
600
500
1530
1400
1200
1000
80
70
60
50
45
40
35
30
25
1.0
10000
2
2
3
15000 20000
4 5 6 7
30000
8 9
0.995
40000
10 15
900
60000 80000
20
100000
30
150000
40 5.0
450
15
63 125 250 500 1000 2000 4000 8000 Hz
0 2 0 -3 -6 -9 -12 -19 dB
-2 1 -2 -3 -6 -8 -14 -20 dB
-3 0 -1 -3 -6 -8 -14 -21 dB
-5 -3 -3 -3 -6 -7 -13 -21 dB
63 125 250 500 1000 2000 4000 8000 Hz
-2 -1 -3 -1 -6 -10 -15 -21 dB
-7 -4 -5 -1 -6 -9 -14 -21 dB
-10 -7 -8 -1 -5 -8 -13 -21 dB
-10 -8 -8 -2 -6 -8 -11 -18 dB
63 125 250 500 1000 2000 4000 8000 Hz
13 7 4 -3 -8 -14 -17 -25 dB
10 5 3 -2 -7 -13 -17 -25 dB
7 2 2 -2 -6 -12 -18 -27 dB
5 1 1 -2 -6 -10 -17 -27 dB
63 125 250 500 1000 2000 4000 8000 Hz
11 4 2 0 -7 -12 -17 -24 dB
7 1 -2 -3 -6 -10 -15 -23 dB
3 -2 -4 -3 -5 -9 -14 -23 dB
2 -3 -5 -3 -5 -9 -12 -21 dB
≤764 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
>764 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Impeller Data
Impeller diameter
Number of blades
Moment of Inertia
Please note coloured area!
N all types suitable
N RZM 18 only
N do not use in this area
Measured in installation B
according to ISO 5801:
Impeller Data
Impeller weight
Density of media
Determination of the Octave level
Normal
operation area
Relative sound power level for discharge side LWrel4 at octave band
correction factors f
c.
Relative sound power level for inlet side LWrel7 at octave band
correction factors f
c.
Duty point
Duty point
Speed
Speed
75
RZM 15-1000
RZM 18-1000
RZM 15- kW V Hz A 1/min 1/min Hz kg
1000-8D-33 15.0 8 200La 400 3~ 50 g 32.5 725 735 50 925
1000-8D-36 18.5 8 225S 400 3~ 50 g 38.5 730 790 54 995
1000-8D-37 22.0 8 225M 400 3~ 50 g 45.0 730 840 57 995
1000-8D-39 30.0 8 250Ma 400 3~ 50 g 58.0 730 930 63 1165
1000-6W-39 37.0 6 250M 400 3~ 50 g 70.0 982 995 50 1165
1000-6W-41 45.0 6 280S 400 3~ 50 g 83.0 985 1060 53 1386
1000-6W-42 55.0 6 280M 400 3~ 50 g 99.0 985 1140 57 1386
RZM 18- kW V Hz A 1/min 1/min Hz kg
1000-6W-44 75.0 6 315S 400 3~ 50 g 138.0 988 1265 64 1640
RD 90 RD 270
LG 0 LG 90 LG 270
RD 0
RD 0 RD 90 RD 270
Motor
200
225
250
280
315
G
2385
2431
2515
2647
2862
G1
803
803
803
833
833
k1
34
34
34
4
64
k2
2
25
39
10
–
RZM 15-1000
RZM 18-1000
?12
 9×125
 1263
 1311
 1357
G1
679 679
k2
625 625 625
G
1300
1250
40 130
k1
1560 1560
G3 746
G3
G3
1859
 1267
1573
894
689
1859
1859
434
434
434
1113
1849
G3
120
120
120
140
140
ZSG 01-1000
ZKE 15-3636
ZKF 15-3636
ZSG 15-3636
ZSR 51-1000 WBS 01-1000
RZM 15-
1000-8D-33 6SE6430-2AD31-8DA0 6SE6400-0BE00-0AA0 6SE6400-3CC04-4DD0
1000-8D-36 6SE6430-2AD32-2DA0 6SE6400-0BE00-0AA0 6SE6400-3CC04-4DD0
1000-8D-37 6SE6430-2AD33-0DA0 6SE6400-0BE00-0AA0 6SE6400-3CC05-2DD0
1000-8D-39 6SE6430-2AD33-0DA0 6SE6400-0BE00-0AA0 6SE6400-3CC05-2DD0
1000-6W-39 6SE6430-2AD33-7EA0 6SE6400-0BE00-0AA0 6SE6400-3CC08-3ED0
1000-6W-41 6SE6430-2AD34-5EA0 6SE6400-0BE00-0AA0 6SE6400-3CC08-3ED0
1000-6W-42 6SE6430-2AD35-5FA0 6SE6400-0BE00-0AA0 6SE6400-3CC11-2FD0
RZM 18-
1000-6W-44 6SE6430-2AD38-8FA0 6SE6400-0BE00-0AA0 6SE6400-3CC11-7FD0
Nominal motor
power Poles Motor size
Motor
voltage Phases
Nominal
frequency Connection
Nominal motor current
Nominal motor
speed Max. fan speed
Max. operating
frequency Weight
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Dimensions in mm, subject to change.
Frequency inverter
6SE6430-
Control Panel for frequency inverter
6SE6420- and 6SE6430-
Line Choke
for 3~
Accessories
Motor code:
- W = Asynchronous motor (efficiency class IE2)
- D = Asynchronous motor
76
RZM 13-1120
D
r 1120 mm
z 12
J 32 kgm2
m 200 kg
r1 1.2 kg/m3
75
78
81
84
87
90
93
96
99
102
L
WA 4;7
108
105
111 dB
72
69%
75
80
70
60
50
33
84
80 a η
(Nmax)
5.0
4.0
3.0
2.5
80
40
30
25
20
8.0
kW
P
a
6.0
7.0
10
15
50
60
70
100
120
2.0
100
150
200
300
400
500
600
800
1000
1500
2000
2500
3000
3500
4000
Pa
40
60
80
pF
m3/h
m3/s
m/s
Pa
qV
v
2
pd2
N u fη
1/min m/s
3 4 5 6 7 8 9 10 20 30
3 4 5 6 8 10 20 30 40 50 60 80 100 200 300 400 600 800
800
700
600
500
400
1100
1280
1000
20
70
60
50
45
40
35
30
25
1.0
2
15000 20000
4 5 6 7
30000
8 9
0.995
40000
10 15
900
60000 80000
20
100000
30
150000
40
200000
50 60
450
40
0.992
75
350
15
63 125 250 500 1000 2000 4000 8000 Hz
0 3 1 -2 -6 -9 -13 -20 dB
-1 2 1 -2 -6 -9 -14 -21 dB
-2 1 1 -3 -5 -8 -15 -21 dB
-5 -3 -2 -3 -5 -7 -14 -21 dB
63 125 250 500 1000 2000 4000 8000 Hz
-1 -1 -3 -2 -7 -11 -16 -21 dB
-6 -4 -6 -2 -7 -10 -15 -21 dB
-10 -7 -8 -3 -6 -9 -14 -21 dB
-10 -7 -8 -3 -6 -8 -11 -20 dB
63 125 250 500 1000 2000 4000 8000 Hz
12 7 4 -3 -8 -14 -18 -26 dB
10 5 3 -3 -8 -14 -19 -28 dB
7 2 3 -3 -6 -13 -20 -28 dB
4 1 2 -3 -6 -12 -19 -28 dB
63 125 250 500 1000 2000 4000 8000 Hz
10 4 1 -1 -7 -13 -18 -25 dB
6 2 -2 -3 -6 -12 -15 -25 dB
2 -3 -3 -3 -6 -11 -15 -25 dB
1 -3 -5 -3 -6 -11 -13 -22 dB
≤682 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
>682 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Impeller Data
Impeller diameter
Number of blades
Moment of Inertia
Please note coloured area!
N all types suitable
N do not use in this area
Measured in installation B
according to ISO 5801:
Impeller Data
Impeller weight
Density of media
Determination of the Octave level
Normal
operation area
Relative sound power level for discharge side LWrel4 at octave band
correction factors f
c.
Relative sound power level for inlet side LWrel7 at octave band
correction factors f
c.
Duty point
Duty point
Speed
Speed
77
RZM 13-1120
RZM 13- kW V Hz A 1/min 1/min Hz kg
1120-8D-39 30 8 250M 400 3~ 50 g 58 730 770 52 1490
1120-8D-41 37 8 280S 400 3~ 50 g 72 735 830 56 1605
1120-8D-42 45 8 280M 400 3~ 50 g 87 735 890 60 1665
1120-8D-44 55 8 315S 400 3~ 50 g 106 740 950 64 1805
1120-6W-44 75 6 315S 400 3~ 50 g 138 988 1050 53 1835
1120-6W-46 90 6 315M 400 3~ 50 g 165 988 1115 56 1895
RD 0 RD 90 RD 270 LG 0 LG 90 LG 270
1890
870 200 40
2110
1130 × 1421
1547
919
G
140 870 629
1220
1174
1130
8 × 125
1465
 12
1511
1421
11 × 125
67
RZM 13-1120
v
x
y
50
Motor
250
280
315
G
2834
2896
3072
v
1640
1640
1720
y
795
795
835
x
1590
1590
1670
ZSR 51-1120 WBS 02-1120 ZSG 15-3834 ZKE 15-3834 ZKF 15-3834
RZM 13-
1120-8D-39 6SE6430-2AD33-0DA0 6SE6400-0BE00-0AA0 6SE6400-3CC05-2DD0
1120-8D-41 6SE6430-2AD34-5EA0 6SE6400-0BE00-0AA0 6SE6400-3CC08-3ED0
1120-8D-42 6SE6430-2AD35-5FA0 6SE6400-0BE00-0AA0 6SE6400-3CC11-2FD0
1120-8D-44 6SE6430-2AD37-5FA0 6SE6400-0BE00-0AA0 6SE6400-3CC11-2FD0
1120-6W-44 6SE6430-2AD38-8FA0 6SE6400-0BE00-0AA0 6SE6400-3CC11-7FD0
1120-6W-46 6SE6430-2AD38-8FA0 6SE6400-0BE00-0AA0 6SE6400-3CC11-7FD0
Nominal motor
power Poles Motor size
Motor
voltage Phases
Nominal
frequency Connection
Nominal motor current
Nominal motor
speed Max. fan speed
Max. operating
frequency Weight
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Dimensions in mm, subject to change.
Frequency inverter
6SE6430-
Control Panel for frequency inverter
6SE6420- and 6SE6430-
Line Choke
for 3~
Accessories
Motor code:
- W = Asynchronous motor (efficiency class IE2)
- D = Asynchronous motor
78
RZM 13-1250
D
r 125 mm
z 12
J 62.5 kgm2
m 263 kg
r1 1.2 kg/m3
75
78
81
84
87
90
93
96
99
102
L
WA 4;7
108
105
111 dB
72
69%
75
80
70
60
50
33
84
80 a η
(Nmax)
5.0
4.0
3.0
2.5
80
40
30
25
20
8.0
kW
P
a
6.0
7.0
10
15
50
60
70
100
120
2.0
150
100
150
200
300
400
500
600
800
1000
1500
2000
2500
3000
3500
4000
Pa
40
60
80
pF
m3/h
m3/s
m/s
Pa
qV
v
2
pd2
N u fη
1/min m/s
3 4 5 6 7 8 9 10 20 30
3 4 5 6 8 10 20 30 40 50 60 80 100 200 300 400 600 800
800
700
600
500
400
1145
300
1000
20
70
60
50
45
40
35
30
25
1.0
2
15000 20000
4 5 6 7
30000
8 9
0.99
40000
10 15
900
60000 80000
20
100000
30
150000
40
20000
50 60
450
40
0.98
75
350
70
15
63 125 250 500 1000 2000 4000 8000 Hz
0 3 1 -2 -6 -9 -13 -20 dB
-1 2 1 -2 -6 -9 -14 -21 dB
-2 1 1 -3 -5 -8 -15 -21 dB
-5 -3 -2 -3 -5 -7 -14 -21 dB
63 125 250 500 1000 2000 4000 8000 Hz
-1 -1 -3 -2 -7 -11 -16 -21 dB
-6 -4 -6 -2 -7 -10 -15 -21 dB
-10 -7 -8 -3 -6 -9 -14 -21 dB
-10 -7 -8 -3 -6 -8 -11 -20 dB
63 125 250 500 1000 2000 4000 8000 Hz
12 7 4 -3 -8 -14 -18 -26 dB
10 5 3 -3 -8 -14 -19 -28 dB
7 2 3 -3 -6 -13 -20 -28 dB
4 1 2 -3 -6 -12 -19 -28 dB
63 125 250 500 1000 2000 4000 8000 Hz
10 4 1 -1 -7 -13 -18 -25 dB
6 2 -2 -3 -6 -12 -15 -25 dB
2 -3 -3 -3 -6 -11 -15 -25 dB
1 -3 -5 -3 -6 -11 -13 -22 dB
≤611 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
>611 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Impeller Data
Impeller diameter
Number of blades
Moment of Inertia
Please note coloured area!
N all types suitable
N do not use in this area
Measured in installation B
according to ISO 5801:
Impeller Data
Impeller weight
Density of media
Determination of the Octave level
Normal
operation area
Relative sound power level for discharge side LWrel4 at octave band
correction factors f
c.
Relative sound power level for inlet side LWrel7 at octave band
correction factors f
c.
Duty point
Duty point
Speed
Speed
79
RZM 13-1250
RZM 13- kW V Hz A 1/min 1/min Hz kg
1250-8D-42 45 8 280M 400 3~ 50 g 87 735 740 50 2115
1250-8D-44 55 8 315S 400 3~ 50 g 106 740 790 53 2255
1250-8D-46 75 8 315M 400 3~ 50 g 140 738 880 59 2370
1250-8D-50 90 8 315L 400 3~ 50 g 168 738 935 63 2510
1250-6W-50 110 6 315L 400 3~ 50 g 196 988 990 50 2490
1250-6W-51 132 6 315L 400 3~ 50 g 235 988 1055 53 2580
RD 0 RD 90 RD 270 LG 0 LG 90 LG 270
2115
970 200 50
2355
1267 × 1593
1753
1007
G
160 970 701
1367
1327
1262
7 × 160
1653
 14
1693
1587
9 × 160
k2 91
RZM 13-1250
1860
1800
900
70
Motor
280
315
G
3096
3272
k2
–
127
ZSR 51-1250 WBS 02-1250 ZSG 15-4036 ZKE 15-4036 ZKF 15-4036
RZM 13-
1250-8D-42 6SE6430-2AD35-5FA0 6SE6400-0BE00-0AA0 6SE6400-3CC11-2FD0 -
1250-8D-44 6SE6430-2AD37-5FA0 6SE6400-0BE00-0AA0 6SE6400-3CC11-2FD0 -
1250-8D-46 6SE6430-2AD38-8FA0 6SE6400-0BE00-0AA0 6SE6400-3CC11-7FD0 -
1250-8D-50 6SE6430-2AD38-8FA0 6SE6400-0BE00-0AA0 6SE6400-3CC11-7FD0 -
1250-6W-50 6SE6430-2UD41-3FA0 6SE6400-0BE00-0AA0 6SL3000-0CE32-8AA0 6SL3000-0BE34-4AA0
1250-6W-51 6SE6430-2UD41-3FA0 6SE6400-0BE00-0AA0 6SL3000-0CE32-8AA0 6SL3000-0BE34-4AA0
Nominal motor
power Poles Motor size
Motor
voltage Phases
Nominal
frequency Connection
Nominal motor current
Nominal motor
speed Max. fan speed
Max. operating
frequency Weight
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Dimensions in mm, subject to change.
Frequency inverter
6SE6430-
Control Panel for frequency inverter
6SE6420- and 6SE6430-
Line Choke
for 3~
Interference Suppression Filter -
Class A
Accessories
Motor code:
- W = Asynchronous motor (efficiency class IE2)
- D = Asynchronous motor
80
RZM 13-1400
D
r 1400 mm
z 12
J 120 kgm2
m 335 kg
r1 1.2 kg/m3
75
78
81
84
87
90
93
96
99
102
L
WA 4;7
108
105
111 dB
69%
75
80
70
60
50
33
84
80
ηa (Nmax)
5.0
4.0
3.0
200
80
40
30
25
20
8.0
kW
P
a
6.0
7.0
10
15
50
60
70
100
120
150
100
150
200
300
400
500
600
800
1000
1500
2000
2500
3000
3500
4000
Pa
40
60
80
pF
m3/h
m3/s
m/s
Pa
qV
v
2
pd2
N u fη
1/min m/s
3 4 5 6 7 8 9 10 20 30
3 4 5 6 8 10 20 30 40 50 60 80 100 200 300 400 600 800
800
700
600
500
400
275
300
1025
20
70
60
50
45
40
35
30
25
1.0
2
20000
5 6 7
30000
8 9
0.99
40000
10 15
900
60000 80000
20
100000
30
150000
40
200000
50 60
450
40
0.98
75
350
70
300000
80 90
15
63 125 250 500 1000 2000 4000 8000 Hz
0 3 1 -2 -6 -9 -13 -20 dB
-1 2 1 -2 -6 -9 -14 -21 dB
-2 1 1 -3 -5 -8 -15 -21 dB
-5 -3 -2 -3 -5 -7 -14 -21 dB
63 125 250 500 1000 2000 4000 8000 Hz
-1 -1 -3 -2 -7 -11 -16 -21 dB
-6 -4 -6 -2 -7 -10 -15 -21 dB
-10 -7 -8 -3 -6 -9 -14 -21 dB
-10 -7 -8 -3 -6 -8 -11 -20 dB
63 125 250 500 1000 2000 4000 8000 Hz
12 7 4 -3 -8 -14 -18 -26 dB
10 5 3 -3 -8 -14 -19 -28 dB
7 2 3 -3 -6 -13 -20 -28 dB
4 1 2 -3 -6 -12 -19 -28 dB
63 125 250 500 1000 2000 4000 8000 Hz
10 4 1 -1 -7 -13 -18 -25 dB
6 2 -2 -3 -6 -12 -15 -25 dB
2 -3 -3 -3 -6 -11 -15 -25 dB
1 -3 -5 -3 -6 -11 -13 -22 dB
≤546 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
>546 1/min
≤0.8 qVopt
>0.8-1.2 qVopt
>1.2-1.6 qVopt
>1.6 qVopt
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Impeller Data
Impeller diameter
Number of blades
Moment of Inertia
Please note coloured area!
N all types suitable
N do not use in this area
Measured in installation B
according to ISO 5801:
Impeller Data
Impeller weight
Density of media
Determination of the Octave level
Normal
operation area
Relative sound power level for discharge side LWrel4 at octave band
correction factors f
c.
Relative sound power level for inlet side LWrel7 at octave band
correction factors f
c.
Duty point
Duty point
Speed
Speed
81
RZM 13-1400
RZM 13- kW V Hz A 1/min 1/min Hz kg
1400-8D-50 90 8 315L 400 3~ 50 g 168 738 770 52 2915
1400-8D-51 110 8 315L 400 3~ 50 g 205 738 820 55 3025
1400-8D-52 132 8 315L 400 3~ 50 g 245 738 875 59 3135
1400-8D-53 160 8 315 400 3~ 50 g 295 739 925 62 3235
RD 0 RD 90 RD 270 LG 0 LG 90 LG 270
2078
2000
1930
965
1524
1481
1416
8 × 160
1846
 14
1886
1780
10 × 160
150
2375
1085 200 50
2635
1421 × 1786
1115
3716
180 1085 786
120
k2
RZM 13-1400
Motor
315 S/M/L
315-6/8PB80
k2
–
101
ZSR 51-1400 WBS 02-1400 ZSG 15-4238 ZKE 15-4238 ZKF 15-4238
RZM 13-
1400-8D-50 6SE6430-2AD38-8FA0 6SE6400-0BE00-0AA0 6SE6400-3CC11-7FD0 -
1400-8D-51 6SE6430-2UD41-3FA0 6SE6400-0BE00-0AA0 6SL3000-0CE32-8AA0 6SL3000-0BE34-4AA0
1400-8D-52 6SE6430-2UD41-6GA0 6SE6400-0BE00-0AA0 6SL3000-0CE33-3AA0 6SL3000-0BE34-4AA0
1400-8D-53 6SE6430-2UD42-0GA0 6SE6400-0BE00-0AA0 6SL3000-0CE35-1AA0 6SL3000-0BE34-4AA0
Nominal motor
power Poles Motor size
Motor
voltage Phases
Nominal
frequency Connection
Nominal motor current
Nominal motor
speed Max. fan speed
Max. operating
frequency Weight
Direct driven centrifugal fans / RZM / Technical Data
Technical Data
Dimensions in mm, subject to change.
Frequency inverter
6SE6430-
Control Panel for frequency inverter
6SE6420- and 6SE6430-
Line Choke
for 3~
Interference Suppression Filter -
Class A
Accessories
Motor code:
- W = Asynchronous motor (efficiency class IE2)
- D = Asynchronous motor
82
RZM ηe [%] "N" 2013 2015 Pe [kW] qV [m3/h] pF [Pa] N [1/min]
15-0400-4W-16 68.5 B 75.2 61 64 2.28 7149 786 1760 1.008
15-0400-4W-17 69.9 B 75.3 61 64 3.04 7921 965 1950 1.010
15-0400-4W-19 70.7 B 74.9 61 64 3.97 8693 1162 2140 1.012
15-0400-4W-21 71.2 B 74.0 61 64 5.49 9708 1450 2390 1.014
15-0400-4W-23 72.6 B 74.3 61 64 6.93 10562 1716 2600 1.017
15-0400-2W-26 73.2 B 73.3 61 64 10.19 12044 2232 2965 1.022
15-0400-2W-27 74.3 B 74.0 61 64 13.85 13405 2764 3300 1.028
15-0450-4W-19 70.6 B 74.9 61 64 3.91 10063 988 1760 1.010
15-0450-4W-21 71.3 B 74.2 61 64 5.35 11206 1225 1960 1.012
15-0450-4W-23 72.7 B 74.2 61 64 7.21 12464 1515 2180 1.015
15-0450-4W-26 73.7 B 73.7 61 64 10.48 14179 1961 2480 1.020
15-0450-4W-28 74.5 B 74.2 61 64 14.13 15723 2411 2750 1.024
15-0450-2W-28 75.0 B 74.5 61 64 16.73 16667 2709 2915 1.027
15-0450-2W-30 75.4 B 74.7 61 64 19.62 17610 3024 3080 1.030
15-0500-4W-19 71.4 B 75.6 61 64 4.02 11813 875 1460 1.009
15-0500-4W-21 72.0 B 74.7 61 64 5.55 13188 1091 1630 1.011
15-0500-4W-23 73.3 B 74.7 61 64 7.46 14645 1345 1810 1.013
15-0500-4W-26 74.0 B 74.0 61 64 11.06 16748 1759 2070 1.018
15-0500-4W-28 74.8 B 74.5 61 64 14.81 18528 2153 2290 1.022
15-0500-4W-30 75.7 B 75.1 61 64 18.37 19985 2505 2470 1.025
15-0500-4W-31 75.8 B 75.0 61 64 21.63 21117 2797 2610 1.028
15-0560-4W-23 73.1 B 74.4 61 64 7.43 16944 1154 1500 1.012
15-0560-4W-26 74.0 B 74.0 61 64 10.87 19316 1500 1710 1.015
15-0560-4W-28 75.0 B 74.7 61 64 14.71 21462 1851 1900 1.019
15-0560-4W-30 75.6 B 75.0 61 64 18.08 23043 2134 2040 1.021
15-0560-4W-31 76.0 B 75.2 61 64 21.35 24399 2393 2160 1.024
15-0560-4W-33 76.6 B 75.5 61 64 29.04 27110 2954 2400 1.030
15-0630-6W-23 70.3 B 74.3 61 64 4.16 16533 637 1000 1.006
15-0630-6W-24 71.2 B 73.9 61 64 5.62 18351 785 1110 1.008
15-0630-6W-26 72.8 B 74.1 61 64 7.57 20418 971 1235 1.010
15-0630-4W-28 76.1 B 75.8 61 64 14.04 25460 1510 1540 1.015
15-0630-4W-30 76.4 B 75.9 61 64 17.50 27444 1755 1660 1.018
15-0630-4W-31 76.8 B 76.0 61 64 20.77 29097 1972 1760 1.020
18-0630-4W-34 77.6 B 76.5 61 64 28.37 32404 2446 1960 1.024
18-0630-4W-36 77.8 B 76.5 61 64 34.81 34718 2808 2100 1.028
15-0710-6W-26 72.5 B 73.8 61 64 7.50 23694 826 1015 1.008
15-0710-6W-28 74.0 B 74.0 61 64 10.96 27079 1078 1160 1.011
15-0710-6W-31 74.9 B 74.5 61 64 14.90 30114 1334 1290 1.013
15-0710-4W-31 76.9 B 76.2 61 64 20.38 33732 1673 1445 1.017
15-0710-4W-33 77.5 B 76.4 61 64 27.98 37584 2077 1610 1.021
15-0710-4W-36 77.7 B 76.4 61 64 34.62 40385 2399 1730 1.024
15-0710-4W-37 78.1 B 76.6 61 64 42.12 43186 2743 1850 1.027
18-0710-4W-39 78.6 B 76.8 61 64 51.35 46221 3142 1980 1.031
Technical Data
Direct driven centrifugal fans / RZM / Description
Technical Data according to ErP-REGULATION 327/2011/EU
Overall
efficiency
Measurement
category
Efficiency
category
achieved efficiency grade at
optimum energy
efficiency
required
efficiency
grade acc. to
ErP since
Speed
control (VSD)
Rated motor power at optimum
energy efficiency
Flow rate at optimum energy
efficiency
Pressure at optimum energy
efficiency
Speed at optimum energy
efficiency
"specific
ratio"
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
83
RZM ηe [%] "N" 2013 2015 Pe [kW] qV [m3/h] pF [Pa] N [1/min]
15-0800-6W-28 74.8 B 74.8 61 64 11.15 31938 940 960 1.009
15-0800-6W-31 76.2 B 75.9 61 64 14.33 34932 1125 1050 1.011
15-0800-6W-33 76.5 B 75.9 61 64 17.79 37594 1303 1130 1.013
15-0800-6W-34 77.0 B 76.3 61 64 21.15 39922 1469 1200 1.015
15-0800-6W-37 77.7 B 76.6 61 64 28.56 44247 1805 1330 1.018
15-0800-6W-39 78.1 B 76.8 61 64 35.29 47574 2087 1430 1.021
18-0800-4W-37 79.1 B 77.6 61 64 41.06 50236 2327 1510 1.023
18-0800-4W-39 79.4 B 77.7 61 64 50.00 53729 2662 1615 1.027
15-0900-8D-31 72.9 B 72.8 61 64 11.25 36930 799 790 1.008
15-0900-8D-33 72.5 B 72.1 61 64 15.10 40669 969 870 1.010
15-0900-6W-34 77.2 B 76.5 61 64 20.58 46045 1242 985 1.012
15-0900-6W-37 77.7 B 76.7 61 64 28.46 51421 1549 1100 1.015
15-0900-6W-39 78.3 B 76.9 61 64 34.90 55161 1783 1180 1.018
15-0900-6W-41 78.6 B 77.1 61 64 42.31 58900 2032 1260 1.020
15-0900-6W-42 78.9 B 77.2 61 64 51.83 63107 2333 1350 1.023
18-0900-4W-41 79.9 B 77.8 61 64 68.17 69418 2823 1485 1.028
15-1000-8D-33 72.5 B 72.1 61 64 15.00 46354 844 735 1.008
15-1000-8D-36 74.7 B 74.1 61 64 18.08 49823 976 790 1.010
15-1000-8D-37 75.0 B 74.2 61 64 21.63 52976 1103 840 1.011
15-1000-8D-39 75.6 B 74.5 61 64 29.13 58652 1352 930 1.014
15-1000-6W-39 78.4 B 77.1 61 64 34.42 62751 1547 995 1.015
15-1000-6W-41 78.7 B 77.2 61 64 41.44 66851 1756 1060 1.018
15-1000-6W-42 79.2 B 77.4 61 64 51.25 71896 2031 1140 1.020
18-1000-6W-44 79.6 B 77.6 61 64 69.62 79779 2501 1265 1.025
13-1120-8D-39 75.6 B 74.5 61 64 29.13 68225 1163 770 1.012
13-1120-8D-41 76.1 B 74.8 61 64 36.25 73542 1351 830 1.014
13-1120-8D-42 76.4 B 74.8 61 64 44.52 78858 1553 890 1.016
13-1120-8D-44 77.0 B 75.2 61 64 53.75 84174 1770 950 1.018
13-1120-6W-44 79.6 B 77.5 61 64 70.19 93034 2162 1050 1.022
13-1120-6W-46 80.2 B 77.9 61 64 83.46 98794 2438 1115 1.024
13-1250-8D-42 76.2 B 74.7 61 64 44.42 91151 1337 740 1.013
13-1250-8D-44 76.8 B 75.0 61 64 53.65 97310 1524 790 1.015
13-1250-8D-46 77.1 B 75.0 61 64 73.85 108396 1891 880 1.019
13-1250-8D-50 77.3 B 75.0 61 64 88.37 115171 2135 935 1.021
13-1250-6W-50 80.3 B 77.8 61 64 100.96 121946 2394 990 1.024
13-1250-6W-51 80.4 B 77.7 61 64 122.12 129952 2718 1055 1.027
13-1400-8D-50 77.3 B 75.0 61 64 86.92 133253 1816 770 1.018
13-1400-8D-51 77.5 B 75.0 61 64 104.81 141905 2060 820 1.021
13-1400-8D-52 77.7 B 75.0 61 64 126.92 151423 2346 875 1.023
13-1400-8D-53 78.7 B 75.8 61 64 148.08 160076 2621 925 1.026
13-1400-6W-53 81.2 B 78.1 61 64 175.96 171325 3003 990 1.030
Technical Data
Direct driven centrifugal fans / RZM / Description
Technical Data according to ErP-REGULATION 327/2011/EU
Overall
efficiency
Measurement
category
Efficiency
category
achieved efficiency grade at
optimum energy
efficiency
required
efficiency
grade acc. to
ErP since
Speed
control (VSD)
Rated motor power at optimum
energy efficiency
Flow rate at optimum energy
efficiency
Pressure at optimum energy
efficiency
Speed at optimum energy
efficiency
"specific
ratio"
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
must be
installed
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
TOTAL
84
RZM 15-0400/-1000
Direct driven centrifugal fans / RZM / Specifications
Specifications
Hochleistungs-Radialventilatoren RZM 15 rotavent
Double inlet fan with direct drive by coupling Lockformed scroll casing made of galvanised steel sheet, with side frames, connecting flange at discharge.
Fan with directly coupled motor (incl. PTC-Thermistors) fitted on pedestal and base
frame. max. Medium temperature +40 °C.
High performance impeller with 12 hollow section true aerofoil blades inclined obliquely to the shaft axis, welded in postion and painted.
Throat plate inclined obliquely in opposition to blade incination!
Inlet cones matched to the impeller reduce entry losses to a minimum.
Impeller and shaft balanced as an assembly in according to DIN ISO 1940.
Shaft accuray trued, connection to motor (B3) realised with elastic rubber coupling.
Self aligning double row ball bearings secured by adapter sleeve, mounted within a
cast iron housing packed with long life, high performance grease. Can be relubricated
when not in service.
Performance data (w/o drive) according to tolerance class 1 to DIN 24166.
Fan data
Fittings / Accessories
Drain plug R1/2"
Inspection cover fitted
Corrosion protection S40, K90 or P100
Impeller blades continuously welded
Shaft from stainless steel
Nuts and bolts from stainless steel
Thread for impuls sensor fitting
Volumeter IMV
Copper inlet cone
Relubricatable bearing
Relube nipple tube to drive side
Discharge flange
Discharge flexible connection
Inlet guards
Discharge guard
Shaft guard
Coupling guard
Isolator
Frequency inverter unit
Universal control device
Fan type RZM 15-
Volume flow qV m3/h
Static pressure psF Pa
Air density at fan inlet r1 kg/m3
Air temperature t °C
Speed N 1/min
Nominal motor power PN kW
Voltage / Frequency U / f V / Hz
Sound power level (A weighted) LWA dB
Weight m kg
85
RZM 18-0630/-1000
Direct driven centrifugal fans / RZM / Specifications
Specifications
High performance centrifugal fan RZM 18 rotavent
Double inlet fan with direct drive by coupling Lockformed scroll casing made of galvanised steel sheet, with side frames, connecting flange at discharge.
Fan with directly coupled motor (incl. PTC-Thermistors) fitted on pedestal and base
frame. max. Medium temperature +40 °C.
High performance impeller with 12 hollow section true aerofoil blades inclined obliquely to the shaft axis, welded in postion and painted.
Throat plate inclined obliquely in opposition to blade incination !
Inlet cones matched to the impeller reduce entry losses to a minimum. Impeller and
shaft balanced as an assembly in according to DIN ISO 1940.
Shaft accuray trued, connection to motor (B3) realised with elastic rubber coupling.
Self aligning double row ball bearings within standard plummer blocks, mounted on
robust support frame. Can be relubricated when not in service.
Performance data (w/o drive) according to tolerance class 1 to DIN 24166.
Fan data
Fittings / Accessories
Drain plug R1/2"
Inspection cover fitted
Corrosion protection S40, K90 or P100
Impeller blades continuously welded
Shaft from stainless steel
Nuts and bolts from stainless steel
Thread for impuls sensor fitting
Volumeter IMV
Copper inlet cone
Relubricatable bearing
Relube nipple tube to drive side
Discharge flange
Discharge flexible connection
Inlet guards
Discharge guard
Shaft guard
Coupling guard
Isolator
Frequency inverter unit
Universal control device
Fan type RZM 18-
Volume flow qV m3/h
Static pressure psF Pa
Air density at fan inlet r1 kg/m3
Air temperature t °C
Speed N 1/min
Nominal motor power PN kW
Voltage / Frequency U / f V / Hz
Sound power level (A weighted) LWA dB
Weight m kg
86
RZM 13-1120/-1400
Direct driven centrifugal fans / RZM / Specifications
Specifications
High performance centrifugal fan RZM 13 rotavent
Double inlet fan with direct drive by coupling. Heavy duty casing of sheet steel with
stiffening members, step welded and painted, with discharge flange.
Split on one axis - 2 segments (size 1120),
Split on two axis - 4 segments (size 1250; 1400).
Fan with directly coupled motor (incl. PTC-Thermistors) fitted on pedestal and base
frame. max. Medium temperature +40 °C.
High performance impeller with 12 hollow section true aerofoil blades inclined obliquely to the shaft axis, welded in postion and painted.
Inlet cones matched to the impeller reduce entry losses to a minimum.
Impeller and shaft balanced as an assembly in according to DIN ISO 1940.
Shaft accuray trued, connection to motor (B3) realised with elastic rubber coupling.
Self aligning double row roller bearings within standard plummer blocks, mounted on
robust support frame.
Can be relubricated when not in service. Inlet guard fitted as a standard in accordance with DIN EN ISO 13857. Performance data (w/o drive) according to tolerance class 1 to DIN 24166.
Fan data
Fittings / Accessories
Drain plug R1/2"
Inspection cover fitted
Corrosion protection K90 or P100
Impeller blades continuously welded
Casing continuously welded inside
Casing continuously welded inside and outside
Shaft from stainless steel
Nuts and bolts from stainless steel
Thread for impuls sensor fitting
Volumeter IMV
Copper inlet cone
Relubricatable bearing
Relube nipple tube to drive side
Discharge flange
Discharge flexible connection
Discharge guard
Shaft guard
Coupling guard
Isolator
Frequency inverter unit
Universal control device
Fan type RZM 13-
Volume flow qV m3/h
Static pressure psF Pa
Air density at fan inlet r1 kg/m3
Air temperature t °C
Speed N 1/min
Nominal motor power PN kW
Voltage / Frequency U / f V / Hz
Sound power level (A weighted) LWA dB
Weight m kg
87
R
Pos.1
Pos.3
Pos.2
Pos.1
Pos.3
Pos.2
Pos.4
Pos.1
Pos.3
Pos.2
RZM 0400/-1000 RZM 1120 RZM 1250/-1400
RZM ..- RZM ..-
0400/-0560 360 × 360 0630/-1400 500 × 500
Fittings / Accessories
Direct driven centrifugal fans / RZM / Accessories
Drain Plug
If the fan is installed outside, or if conveying a medium containing humidty, condensation of water may accumulate inside the fan scroll.
For extraction of this water a condense water drain has to be installed at the lowest
point of the scroll. The drain will be provided with a thread for connecting it to a
piping.
R 1/2" - Sizes 0400/-1000
R 1" - Sizes 1120/-1400
At order please indicate the required casing position.
Inspection Door
For the purposes of maintenance and cleaning there is an opening, which can be
securely closed by means of an access door, in the fan casing.
As it can only be opened with a tool, the access door complies with safety and
accident prevention regulations. Additional securing with locking bars can be supplied
on request.
The site and orientation of the inspection opening depends on the casing position.
The position should be specified when ordering according to the following diagram:
e.g. Access door, Pos. 2.
Inspection Door Positions
Dimensions in mm, subject to change.
Corrosion Protection Systems
Nicotra Gebhardt fans are treated with high quality corrosion protection as standard.
Under extreme operating conditions, however, additional corrosion protection is
advisable.
Depending on the use to which the fan is to be put and the degree of exposure to
corrosion, we offer various anti-corrosion protection measures.
Corrosion protection - Class S40
Degreasing, ironphosphating
Powder coating
Layer thickness ≥40 μm, Colour RAL 7039
Wet lacquering
Layer thickness ≥40 μm (primer + lacquer finish), Colour RAL 7039
Corrosion protection - Class K90
Degreasing, ironphosphating
Powder coating
Layer thickness ≥90 μm, Colour RAL 7039
Wet lacquering
Layer thickness ≥90 μm (primer + lacquer finish), Colour RAL 7039
Corrosion protection - Class P100
Degreasing, ironphosphating
Thermoplastic powder coating
Layer thickness ≥100 μm, Colour RAL 7001
88
Fittings / Accessories
Direct driven centrifugal fans / RZM / Accessories
Stainless Steel Shaft
For applications where there is an increased risk of corrosion, an optional shaft made
of stainless steel can be supplied.
Stainless steel 1.4305.
Stainless Steel Nuts and Bolts
For applications where there is an increased risk of corrosion, the connecting elements of the fan can be ordered made of stainless steel.
Impuls Sensor Thread
A tapped hole M6 or M8 can be provided in the pedestal bearing cast housing for
admission of sensors to measure the shock impulses.
(The measuring connecting piece is not included in the scope of delivery).
Inlet Cones
Inlet cone of copper or aluminium prevent the production of sparks during operation.
These can be employed when spark protection is required, but ATEX is not mandatory.
Continuously welded blades
Impeller blades can be continuously welded in order to increase the corrosion
resistance when conveying a humid or slightly aggressive medium. The continuous
welding has no influence on the material resistance or on the max. tip speed.
Relubrications
The lubrication unit IWN allows the fan bearings to be greased even when in operation.
The lubrication tubes screwed into the bearing housing are lead out and fastened at
the side wall of the fan. If desired, the lubrication tubes can be lead to the drive side
of the fan.
IWN 01 - Standard grease, Gadus S2 V100 3
IWN 11 - Klüber-Staburags NBU12/300KP
89
Fittings / Accessories
Direct driven centrifugal fans / RZM / Accessories
Protection guards
The fans are designed for installation in equipment and as standard are not equipped
with protective guards.
They should not be put into operation before all protective devices are fitted
and connected!
Protective measures must be carried out as set out in DIN EN ISO 12100 "Safety of
machinery - Basic concepts, general principles for design".
If the application of the fan allows free access to the inlet and discharge apertures,
safety devices must be put in place on the fan in accordance with DIN EN ISO 13857!
Suitable safety guards are available as an optional extra.
Coupling protection guard
Contact guard for the coupling for double inlet centrifugal fans RZM.
Design in accordance with DIN EN ISO 13857, made of galvanised or coated sheet
steel.
Shaft Guards
Contact guard for the free end of the shaft for double inlet centrifugal fans. Models in
accordance with DIN EN ISO 13857, made of painted steel mesh.
Flanges and Flexible Connections
Made from galvanized or painted steel, to connect ducts and system components to
the fan outlet side.
Connecting piece with elastic intermediate section for the vibration or impact-noise
decoupled connection of the fan to the system or unit. Made out of two connecting
flanges with elastic intermediate section.
Temperature range / Application
Standard up to +80 °C
ATEX max. +60 °C
90
H
B
G E
A
M10
11 ~106 50
120
150
70
95
ZBD ZBD A B C D ~ E ~ F G H
60-0101A* 60-0101C* 130 100 70 72 70-50 35 13 M10
60-0103A* 60-0103C* 130 100 70 72 70-50 35 13 M10
60-0105A* 60-0105C* 130 100 70 72 70-50 35 13 M10
60-0108A* 60-0108C* 130 100 70 72 70-50 35 13 M10
60-0112A* 60-0112C* 150 120 82 92 90-75 35 13 M12
60-0120A* 60-0120C* 150 120 82 92 90-75 35 13 M12
60-0130A* 60-0130C* 150 120 82 92 90-75 35 13 M12
60-0150A* 60-0150C* 150 120 82 92 110-85 35 13 M12
ZBD ZBD
SP-7501A* SP-7501C*
SP-7502A* SP-7502C*
SP-7503A* SP-7503C*
SP-7504A* SP-7504C*
SP-7505A* SP-7505C*
SP-7506A* SP-7506C*
SP-7507A* SP-7507C*
SP-7508A* SP-7508C*
Fittings / Accessories
Direct driven centrifugal fans / RZM / Accessories
Anti Vibration Spring Diffusers
Anti Vibration Mounts (AVM) are designed to prevent noise and vibrations being transmitted through the base of the fan.
AVMs should be mounted beneath the fan base frame so the weight and spring
deflections are evenly distributed. They should not be mounted symmetrically around
the centre of gravity of the system when idle, because a counter force is induced into
the system by the pressure created by the working fan.
It is difficult for the manufacturer to establish the position of the AVMs to suit all types
of application.
Vibration and noise insulation can also be improved by ensuring that the fan is connected to its external environment by a flexible coupling.
The AVMs are supplied with the suitable mounting material for the base frame (CC- or
U-Profiles).
Anti Vibration Spring Diffusers
Anti Vibration Spring Diffusers
* A = for U-profile; C = for CC-profile
* A = for U-profile; C = for CC-profile
91
pin
pin
RZM ..- K10 [m2s/h] RZM ..- K10 [m2s/h]
0400 265 0800 1140
0450 320 0900 1370
0500 395 1000 1760
0560 520 1120 2400
0630 700 1250 3000
0710 885 1400 3800
qV = K × — × 2 ?pDü
?
Fittings / Accessories
Direct driven centrifugal fans / RZM / Accessories
Volumeter
Electrical accessories
Electrical accessories (Frequency converter, Differential pressure sensor, Universal
control device, Isolator) see chapter "Accessories".
With the flow measuring device it is possible to easilymeasure / monitor the flow rate
after the fan is installed. A pressure tapping at a predetermined position on the inlet
cone is provided whereby the differential pressure in relation to the static pressure is
measured in front ofthe inlet cone in a static atmosphere.
volume flow qV [m3/h]
calibration factor K [m2s/h]
density of media r [kg/m3]
pressure difference at cone DpDü [Pa]
In order to calculate the flow rate, a calibrating factor "K" is required. This factor is
determined by comparativemeasurement on a standard test rig.
Calibration factors
Standard-calibration faktor K10 <10 %
Where fans are built into a plenum, the pressure difference between the static pressure in the inlet side plenum and the pressure on the inlet cone is to bemeasured.
It must be ensured that the static pressureto be measured in front of the inlet cone
is not tampered by dynamic pressure fractions. It is often recommended to arrange
a ring of points on the wall facing the outlet side as illustrated in the sketch. When
using the K-factors specified below, a minimum clearance of 0.5×D between the inlet
cone of the fan and the side wall of the plenum must be maintained. Indentations that
obstruct the flow to the cone canlead to faults when measuring the flow rate. In the
event that the differential pressure is fed via a pressure sensor, the signal can also be
used for regulating purposes.
Measuring connector in inlet cone
Hose pipe to connecting piece in the side wall
Connecting piece (external diameter of 6mm) for the pressure
measurement
92
psF = pF – pd2
psF = pF – fpd × pd2
Description
Direct driven centrifugal fans / RZM / Description
Safety
The fans are designed for installation in equipment and as standard are not equipped
with protective guards.
They should not be put into operation before all protective devices are fitted
and connected!
Protective measures must be carried out as set out in DIN EN ISO 12100 "Safety of
machinery - Basic concepts, general principles for design".
If the application of the fan allows free access to the inlet and discharge apertures,
safety devices must be put in place on the fan in accordance with DIN EN ISO 13857!
Suitable safety guards are available as an optional extra.
Performance data
The curves show the total pressure rise pF as a function of the volume flow rate qV
plotted in a double logarithmical diagram. The throttle curves (system resistance
parabolas) are then represented by straight lines.
The curves are established with a reference density of r1 = 1.2 kg/m3 at the fan
intake.
The pressure and impeller input power are directly proportional to density r1.
Outlet velocity v2 and the dynamic pressure pd2 refer to the flanged cross section area
at the fan discharge.
The increase in static pressure psF when a duct is fitted to the discharge (Installation
B) can be calculated from the equation:
Where no duct is fitted (Installation A) there is no static pressure regain. The increase
in pressure psF can be calculated from formula:
The limits of application indicated in the fan curves (by blue dotted lines) outline the recommended functional range of the fans, where a stable operation
with high efficiency can be expected.
The efficiency marked on the straight system lines is only applicable at the maximum
fan speed Nmax; it decreases with lower fan speed.
93
RZM ..- f
m 63 125 250 Hz
0400/-0800 L
Wer -9 -4 -2 dB
0900/-1400 L
Wer -4 -1 0 dB
L
Wfc6 = LWfc4 + LWer
f
BP =—
N × z
60
Description
Direct driven centrifugal fans / RZM / Description
Sound
Sound measurement and analysis are carried out in accordance with DIN 45635-38
”Sound measurement at machines; fans”.
The sound data of the fan curves are given as “A” weighted sound power levels LWA.
The “A” weighted sound power level are identical for fan intake (LWA7) as well as for
fan discharge (LWA4).
An approximation of the “A” weighted sound pressure levels LpA7/LpA6 at a distance
of 1m at fan Inlet or discharge may be obtained by subtracting 7dB from the relative
“A” weighted sound power levels.
If should be noted that site acoustics, duct design, reverberation, natural frequencies
etc. can all influence noise to a greater or lesser extent.
For more accurate calculations to determine noise protection measures, the sound
power level in each octave band is of more value.
Inlet side: LWfc7 = LWA4/7 + LWrel7
Discharge side: LWfc4 = LWA4/7 + LWrel4
The noise correction data, in function of the fan speed and flow rate, are to be found
with the corresponding table on the fan curve page.
In some cases the noise level - calculated by this way - may in some cases be higher
than expected at the blade passing frequency.
Blade passing frequency
f
BP = Blade passing frequency in Hz
N = Fan speed in 1/min
z = Number of blades
For a free discharge situation i.e. without duct connected the sound level will be lower
because of an end reflection.
This is specially true for low frequencies. For this case a correction may be applied to
L
Wfc4 of the first 3 octave bands as follows:
Media
This range of fans are specially designed for use into air handling units (AHU) and
ventilation systems.
The centrifugal fans are ideal for conveying clean air. The allowed air temperature
comes from -20 °C to +40 °C.
Motors
Standard motors of wellknown brands, type of protection IP55, thermal class F, are
used. During commissioning and maintenance the detailed instructions provided by
the motor manufacturer (type plate/motor operating instructions) must be followed,
this also applies to the motor protection devices required onsite. The motors are
equipped with PTC resistors/temperature sensors as standard. Motors with integrated frequency inverters may be supplied on request.
Electric connection
The centrifugal fans are delivered ready for installation.
The motor terminal box can be accessed easily.
Electric installation must be carried out according to the applicable provisions in
compliance with local regulations. A terminal board circuit diagram showing correct
connection is enclosed with every motor.
Updated circuit diagrams are also available online at www.nicotra-gebhardt。。ｃｏｍ.
In case of operation with frequency inverters, always follow the respective operating
instructions!
94
Accessories
Direct driven centrifugal fans / Appendix / Accessories
Frequency converter
Design
Frequency inverter with variable output voltage and frequency, specially designed for
the operation of centrifugal fans with induption motors. Due to the use of modern power semiconductors it is possible to achieve a speed of revolution with high efficiency.
Switching frequencies up to 16 kHz can be set with all types. If the highest switching
frequencies are required (for example for reasons of noise reduction), the maximum
output current is decreased, in which case the performance category should be
specially checked.
The overall package includes the frequency inverter, filter for class B (for
residential and commercial uses) as well as a control unit.
General Performance characteristics
Motor protection feature for motors with thermistor temperature sensors, adjustable
accelaration and deaccelaration ramps, minimum and maximum rotation speeds,
fixed rotation speeds, trapping switch during operation, programmable inputs and
PI-controller (MM420 and MM430 only), RS485 serial interface as well as a detailed
operating instructions. Caution about combination with isolators (ESH)! Special EMCaction can be necessary, furthermore do not switch during operation, overvoltages
can destroy the switch and the motor-winding.
Performance range G110 1AC 230V (for single-phase AC supply)
0.25 kW to 2.2 kW rated motor power, 200 V to 240 V 10 % single-phase AC, 47 Hz
up to 63 Hz, three-phase current output 3×230 V AC, protection class IP20.
Permitted ambient temperature during operation: -10 °C up to +40 °C.
Performance range MM420 3AC 400V (for three-phase AC supply)
0.55 kW to 11 kW rated motor power, 380 V to 480 V 10 % three-phase AC, 47 Hz
up to 63 Hz, three-phase current output 3×400 V AC, protection class IP20. Permitted ambient temperature during operation: -10 °C up to +50 °C. The interference
suppression filter required to comply with the EMC basic interference suppression
standard EN 50081-1 (residential and commercial uses) is integrated into the package
as substructure option. Power choke to comply with EN 61000-3-2 as additional
component.
Observe performance reduction when using high clock frequencies!
Performance range MM430 3AC 400V
(for three-phase AC supply)
15 kW to 250 kW rated motor power, 380 V to 480 V 10 % three-phase AC, 47 Hz
up to 63 Hz, three-phase current output 3×400 V AC, protection class IP20.
Permitted ambient temperature during operation: -10 °C up to +50 °C. The interference suppression filter required to comply with the EMC basic interference suppression standard EN 50081-1 (industrial applications) is partially integrated. In order to attain EMC requirements Class B a frequency inverter without filter should be selected.
The appropriate EMC-B filter is then required as an additional component.
Observe performance reduction when using high clock frequencies!
The indicated ratings of the units are made for a quick selection. The exact dedication
of an inverter in this catalogue is made by taking into account of the max. admitted
current at a pulse frequency of 4 kHz. It is important to know that at higher pulse
frequencies the supplied current of the inverter will be decreasing, with the possible
consequences of having to select a larger inverter unit. Also longer feed lines or additional radio frequency filters may lead to the choice of a larger inverter size.
The selected frequency inverters (G110 und MM420) are units contains the
frequency inverter (as shown in the following tables) with the matching interference suspression filter (Class B) and a control panel. A further component
is the line choke which is available as an accessorie. For more information the
available frequency inverters are shown in the following tables.
95
b
a
c
a b c
6SL3211- kW A mm mm mm kg
0AB12-5BA0 0.25 1.7 150 90 116 0.8
0AB13-7BA0 0.37 2.3 150 90 116 0.8
0AB15-5BA0 0.55 3.2 150 90 131 0.9
0AB17-5BA0 0.75 3.9 150 90 131 0.9
0AB21-1AA0 1.1 6 160 140 142 1.5
0AB21-5AA0 1.5 7.8 160 140 142 1.5
0AB22-2AA0 2.2 11 181 184 152 2.1
b
a
c
a b c
6SE6420- kW A mm mm mm kg
2UD15-5AA1 0.55 1.6 173 73 149 1
2UD17-5AA1 0.75 2.1 173 73 149 1
2UD21-1AA1 1.1 3 173 73 149 1
2UD21-5AA1 1.5 4 173 73 149 1
2AD22-2BA1 2.2 5.9 202 149 172 3.3
2AD23-0BA1 3 7.7 202 149 172 3.3
2AD24-0BA1 4 10.2 202 149 172 3.3
2AD25-5CA1 5.5 13.2 245 185 195 5
2AD27-5CA1 7.5 18.4 245 185 195 5
2AD31-1CA0 11 26 245 185 195 5
b
a
c
a b c
6SE6430- kW A mm mm mm kg
2AD31-5CA0 15 32 245 185 195 5.7
2AD31-8DA0 18.5 38 520 275 245 17
2AD32-2DA0 22 45 520 275 245 17
2AD33-0DA0 30 62 520 275 245 17
2AD33-7EA0 37 75 650 275 245 22
2AD34-5EA0 45 90 650 275 245 22
2AD35-5FA0 55 110 1150 350 320 75
2AD37-5FA0 75 145 1150 350 320 75
2AD37-8FA0 90 178 1150 350 320 75
2UD41-1FA0 110 180.4 1450 326 356 116
2UD41-3FA0 132 220 1450 326 356 116
2UD41-6GA0 160 265.8 1533 326 545 116
2UD42-0GA0 200 325.6 1533 326 545 116
2UD42-5GA0 250 419.8 1533 326 545 116
Accessories
Direct driven centrifugal fans / Appendix / Accessories
Frequency converter
Technical Data | Dimensions
For three-phase AC motors on the single-phase supply.
Technical Data | Dimensions
For three-phase AC motors on the three-phase supply
Technical Data | Dimensions
For three-phase AC motors on the three-phase supply
Nominal power
Nominal
current Weight
Nominal power
Nominal
current Weight
Nominal power
Nominal
current Weight
96
EUM 33- A A kW
0004-8D 0.4 +0.2...+0.4 0.09
0006-8D 0.6 +0.4...+0.6 0.12
0010-8D 1.0 +0.6...+1.0 0.25
0016-8D 1.6 +1.0...+1.6 0.55
0024-8D 2.4 +1.6...+2.4 0.8
0040-8D 4.0 +2.4...+4.0 1.5
0060-8D 6.0 +4.0...+6.0 2.5
0100-8D 10 +6.0...+10 4.0
0160-8D 16 +10...+16 7.5
0200-8D 20 +16...+20 9.0
0250-8D 25 +20...+25 12.5
0500-8D 50 +25...+50 25
0580-8D 58 +50...+58 30
L3
PE
L2
L1
1 3 5
2 4 6
U1 V1 W1
EUM33
97
160
130
47.5
181
114
Direct driven centrifugal fans / Appendix / Accessories
Motor protection unit
Motor protection unit EUM 33
Motor protection unit for three-phase current motors (standard motors) without thermal contacts.
Design
Plastic casing in protection class IP55, permissible ambient temperature +40 °C,
40 Hz up to 60 Hz, frontal operation, for wall mounting. Motor protection unit for singlespeed, non-variable speed three-phase current motors without thermal contacts.
Function
The motor protection units must be adjusted on site to the trigger current. If the
preset trigger current is exceeded, the device disconnects the motor from the mains
supply via a thermal overload release. Pressing the “on key” causes the unit to turn on
again.
All motor protection units EUM33 are also suitable for the protection of EExe-motors
(PTB-Prüfung Gesch-Nr. 3.35/386.3060). They must however be mounted outside of
explosion endangered areas, since they are not themselves designed with explosion
protection.
Dimensions in mm, subject to change. Technical Data
Wiring Diagram
Accessories
Continuous current Setting range
Max.
nominal power
97
ERA 02- V V mA VA °C
4000-5E 0...10 0...10 10 IP20 10 +0...+40
Accessories
Direct driven centrifugal fans / Appendix / Accessories
Universal control device
Universal control device for installation in control cabinets Digital control module for
controlling pressure, air velocity or volume flow (PI controller). For example, a transformer for fans is controlled via the 0...10 V output. The device is designed for installation in control cabinets.
Type
Multi functional LC-display for actual and nominal values (m/s, hPa = mbar, 100 m3/h).
Menuassisted adjustment via three function keys.
Actual value input 0...10 V e. g. for:
air speed sensors Type EIL in measuring ranges from 0...1 m/s and 0...10 m/s e. g.
for:
- Air velocity control in clean room technology.
Pressure sensors Type EIP in measurement ranges 50Pa up to 4000Pa e. g. for:
- Pressure control in canal systems of air conditioning systems (VVS) or
- Flow control in centrifugal fans with pressure tappings in the inlet cone. The control
module calculates the required flow (m3/h) from the differential measured pressure
between the surrounding level and inlet cone, maximum volume flow 65536 m3/h.
Output 0...10 V e. g. for controlling a transformer.
Failure message is output via display (internal/external) and relay programmable.
External set value specification via potentiometer or 0...10 V signal.
Specification of two set values (day/night), can be switched over externally or via
keyboard.
Protection against unauthorised setting by keyboard code.
Application area
Pressure regulation for centralised ventilation systems and variable volume flow systems for building air conditioning (VVS) e.g. in combination with a frequency inverter
or a commutation unit or a transformer and a pressure sensor
Volume flow regulation for centrifugal fans (with measuring stub in the inlet cone)
e.g. in combination with a frequency inverter or a commutation unit or a transformer
or a mini-interface inverter and a pressure sensor and the volume flow volumeter.
Maximum volume flow 65536 m3/h.
Air speed regulation for clean room systems, e.g. in combination with a transformer
and an air speed sensor
Electrical connection and installation
Connection to 230 V, 50/60 Hz. The control module can be installed in a control
cabinet door. Admissible relative humidity: 85 %, noncondensing. Power supply for
the sensors included:
+24 V, 20 %, Imax = 70 mA.
Setting options
Set values in the measurement range of the sensor (m/s, hPa = mbar), or in the
volume flow range of the fan (×100 m3/h)
Switch over of set value (day/night)
Min./max. setting range
Translation of performance curve (P component)
Constant of integration can be selected (I component)
Reversal of the effect of the control behaviour
Rotation of the performance curve
Switchover or programming of internal/external set value
Sensor selection via keypad
Programming for ”Filter fault”
Keypad code
K factor entry (The K-factor can be found in the current lists of our fan line)
Technical Data
Input
voltage
Output
voltage
Max.
output
current
Motor
protection
class
Operating
consumption
Operating
temperatur
98
106
166.5 44 10.5
max. 105
159
99
L1 N PE 11 14 12 21 24 22
D+
D–
24V
GND
24V
D1
D2
D3
A1
A2
GND
GND
E1
E2 E1
E2
°C
V
mA
°C
V
mA
K1 K2
DATA
+
B GND
RS485
+
A + +
(+) (–)
Direct driven centrifugal fans / Appendix / Accessories
Universal control device
Dimensions in mm, subject to change.
Wiring Diagram
Accessories
Instrument panel window
1 = Mains
2 = Out, 24 V DC
3 = Input, Digital 1/2/3
4 = Out, Analog 1/2
5 = Input, Analog 0-10 V 1/2
6 = A1 Out 0-10 V
7 = A2 Out 0-10 V
8 = E1 Input 0-10 V
9 = E2 Input 0-10 V
AT = Contact ratingmax. 5 A / 250 V AC
99
EIP 01- Pa mA Pa V °C
0200-12 0 ... +200 IP65 12 20000 0 ... +10 0 ... +50
0500-12 0 ... +500 IP65 12 20000 0 ... +10 0 ... +50
1000-12 0 ... +1000 IP65 12 20000 0 ... +10 0 ... +50
2000-12 0 ... +2000 IP65 12 20000 0 ... +10 0 ... +50
4000-12 0 ... +4000 IP65 12 20000 0 ... +10 0 ... +50
70
~500 4.5
50
8
?5
16
+
+ ~
-
=
~
p
p
⊥
+
0...10V DC
 5 mm 15...30 V DC
24 V AC ±10 %
Direct driven centrifugal fans / Appendix / Accessories
Differential pressure sensor
Differential pressure sensor with membrane for measuring the pressure, negative
pressure or differential pressure of nonaggressive gases.
Type
The differential pressure to be measured acts transformed into an output signal of
0...10 V by electronics (in SMD technology).
Application ranges
Volume flow regulators in centrifugal fans (with volume flow measuring device IMV)
in connection with a frequency inverter type G110, MM420, MM430, or a universal
regulator appliance type ERA 02-4000-5E in connection with a frequency regulator.
Electrical connection and installation
The differential pressure sensor delivers a starting signal (0...10 V) by pressure increase at the ”Plus” connection opposite pressure on the ”Minus” connection.
Voltage supply
15...30 V DC or 24 V AC, 15 %
Pressure connections must point downward, tube connection ?5mm