
● Protection for phase-reveval & phase loss by voltage detection : 3ESS
● Available to apply up to 120A with the embedded CT
- Max. available cable size : 38mm
● Operating time & current settling
- Available to adjust the operating time and operating current
● Available to mount directly to MC
● Definite/Inverse curve sellectable
DPR | - | EP | - | 30 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
- |
| - | A | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
Type | Contacting terminals(Insufficient current) | Contacting terminals | |||||
Over-current protection relay | UCR-30/50 | ES-01/06/30/50 | |||||
Feature | Isolated using, Detecting open phase | Isolated using | |||||
Feature | DOC-Series | All products | |||||
GMC-Series | All products | ||||||
Current range | 30 | 50 | 01 | 06 | 30 | 50 | |
3-30 | 5-50 | 0.1-1.4 | 0.5-6.5 | 3-30 | 5-50 | ||
Operating. Characteristics | Definite/(※ Invese) | ||||||
Motor Application (kW) | 230-240V | - | All products | ||||
380-460V | - | 06= with External CT | |||||
Over current | Protecting insufficient current | ○ | |||||
Locked rotor | - | ○ | |||||
Phase loss | ○ | △ | |||||
Phase reversal | - | - | |||||
Time Setting (Sec) | Operation | 0.2-30 | 0.2-30,0.2-12,0.2-30 | ||||
Reset | Manual return(Auto return) 180 sec | ||||||
Control power | Voltage | 95-260V AC(※380V/440V/DC) | |||||
Frequency | 50/60Hz | ||||||
Output relay | Contact | 1-SPDT(1C) | |||||
Operation | Normally closed(COM/95-NC/96-NO/98) | ||||||
Capacity | 5A/250V Resistive Load | ||||||
Insulation resistance | Min 50㏁ at 500V DC | ||||||
Surge endurance | 2kV(6 Times spacing 1 minute) | ||||||
Ambient temp. | Operation | -25℃ ~ 70℃ | |||||
Storage | -50℃ ~ 80℃ | ||||||
Humidity | 45-85%RH | ||||||
Operation indication | Displaying Green (P.L) on LED Displaying Red (O.L) overload | ||||||
Installation | Screw fastening and DIN rail (35mm) |