1746-OV32 1746-OV32
1746-OV32 1746-OV32
2.1 主電路
主電路由三相交流輸入、變頻驅(qū)動(dòng)、曳引機(jī)和制動(dòng)單元幾部分組成。由于采用交-直-交電壓型變頻器，在電梯位勢(shì)負(fù)載作用下，制動(dòng)時(shí)回饋的能量不能饋送回電網(wǎng)，為限制泵升電壓，采用受控能耗制動(dòng)方式。
：張亮（工程師） 專線：
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2.2 PLC控制電路
選用OMRON公司C系列60P型PLC。PLC接收來(lái)自操縱盤(pán)和每層呼梯盒的召喚信號(hào)、轎廂和門系統(tǒng)的功能信號(hào)以及井道和變頻器的狀態(tài)信號(hào)，經(jīng)程序判斷與運(yùn)算實(shí)現(xiàn)電梯的集選控制。PLC在輸出顯示和監(jiān)控信號(hào)的同時(shí)，向變頻器發(fā)出運(yùn)行方向、啟動(dòng)、加/減速運(yùn)行和制動(dòng)停梯等信號(hào)。
SQUARE D 200 AMP CIRCUIT BREAKER LAL36200
CINCINNATI FAN F-8-C FUME EXHAUSTER, ? Hp, NNB
IFM EFECTOR INDUCTIVE SENSOR IFK3007-BPKG/M/?US-104-DPS
TOYODA TOYOPUC 128URT 2 24VDC PLC I/O UNIT TXU-2700
CONE DRIVE MH030-1 GEAR REDUCER, RATIO 60:1
ATLAS COPCO ELECTRONIC NUTRUNNER BSM-28120A-R2.2 / QMR5
ALLEN BRADLEY 110/115-120VAC COIL SIZE 3 STARTER 509-DO
HEIDENHAIN INTERPOLATION UNIT EXE 829 / 219 884 02
ALLEN BRADLEY TYPE RTC SOLID STATE TIMER 700-RTC00000U2
EMECANIQUE 2-CHANNEL ANALOG INTERFACE MODULE TSXAST2
MARATHON MONITORS INC Dualpro CONTROLLER/PROG?RAMMER FDP
MARATHON MONITIRS INC. Dualpro CONTROLLER / PROGRAMMER
MARATHON MONITORS INC. Dualpro CONTROLLER / PROGRAMMER
MITSUBISHI ELECTRIC CONTROL BOARD MC231C / C1N624A780G5
ALLEN BRADLEY PLC-5 MAP/OSI COPROCESSOR MODULE 1785-05G
SIEMENS SITOP POWER 30 30A 24V DC POWER SUPPLY 6EP1437-
CONTROLOTRON SYSTEM 1010 MULTIFUNCTION FLOWMETER 1010AN
CONTROLOTRON SYSTEM 1010 MULTIFUNCTION ULTRASONIC FLOWM
SIEMENS SITOP POWER 30 30A 24V DC POWER SUPPLY 6EP1437-
ALLEN BRADLEY PLC-5 802.4 MAP/OSI COPROCESSOR MODULE 17
FANUC ROBOTICS EMERGENCY STOP UNIT A05B-2452-C474
EXERGEN INFRARED THERMOCOUPLE IRT/C.10-K-240F?/120C NEW
YOKOGAWA DYNASERV CC-LINK DD SERVO ACTUATOR DRIVE UB5C
YOKOGAWA DYNASERV CC-LINK DD SERVO ACTUATOR DRIVE UB5C-
HONEYWELL BURNER CONTROL UNIT RM7800 G 1018
POWER-ONE INTERNATIONAL SERIES 24VDC 32A SWITCHING DC P
HEIDENHAIN ROTARY ENCODER ROD 426.000B
SQUARE D EMECANIQUE Altivar 28 2HP VARIABLE FREQUENC
SQUARE D SY/MAX RACK-MOUNT WELD CONTROL MODULE 8994 SYS
DANFOSS 440-500V VARIABLE SPEED DRIVE VLT TYPE 3006 175
YASKAWA ELECTRIC 3000R/MIN 400W AC SERVO MOTOR SGMAH-04
ATLAS COPCO SensorData ROTARY TRANSFORMER TORQUE SENSOR
GE 180 KVAR 1000 VOLT CAPACITOR WITH INTERNAL DISCHARGE
SQUARE D PQ-3610 I-LINE PLUG-IN UNIT BUS PLUG, 100 Amp
MITSUBISHI ELECTRIC CONTROL BOARD MC201B
BANNER MACHINE GUARD SYSTEM LIGHT CURTAIN EMITTER MGE18
MITSUBISHI ELECTRIC CNC CONTROL BOARD MC713
FANUC E-STOP PCB CONTROL BOARD A16B-1212-0930/?07B
ALLEN BRADLEY OPERATOR INTERFACE 2711-T9C1 SER. C FRN 4
MITSUBISHI FREQROL 400V 10HP AC INVERTER DRIVE FR-Z240-
AAEON TECHNOLOGY 15" LCD PANEL MONITOR W/ ELO TOUCHSCRE
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