AM5 series microcomputer protection device are applicable to the user substation which the input voltage is 35kv or above. AM5 can be used to protect and control the user substation, and is be widely used to Power Industry, Water conservancy industry, Traffic Industry, Oil industry, Chemical industry,Coal Industry, Metallurgical Industry and so on.
AM5SE-F | Directional overcurrent, overcurrent IDMT, earth fault, earth fault IDMT, overload, trip and close circuit supervision, loss of voltage, PT supervision, three phase auto-reclose, under frequency, over frequency, Post-Accelerated overcurrent, overvoltage, residual overvoltage, directional power, FC block, RS485 (2 ports), modbus serial, IEC 60870-5-103,IEC 60870-5-101, 4-20mA analog output SOE, electric parameter (U,I, P, Q,PF, F, Ep, Eq, Es), remote control, GPS.fault recoeder numbers of circuit breaker trip and close trip and close circuit supervision | Line/Feeder |
AM5SE-M | Motor start overcurrent, motor run overcurrent, overcurrent IDMT.earth fault, overload, trip and close circuit supervision,undervoltage,overvoltage, residual overvoltage, PT supervision.non-electricity, blocking rotor, starting time-out, thermal overloadovervoltage average, incorrect phase sequence, voltage phaseloss protection, negative sequence overcurrent, FC blockRS485(2 ports), ethernet (2 ports), USB (1 port), modbus serial,modbus over ethernetIEC 60870-5-103,TCPIEC 60870-5-103IEC 60870-5-101,4-20mA analog output, electric parameter (U1 P Q, PF, F Ep, Eq, Es), fault recorder, numbers of circuitbreaker trip and close, SOE, trip and close circuit supervision.remote control, GPS. | Motor |
AM5SE-B | Directional overcurrent, overcurrent IDMT, bus Charging, trip andclose circuit supervision, PT supervision, bus tie protection andstandby power automatic switch, RS485 (2 ports), ethernet (2ports), USB(1 port), modbus serial, modbus over ethernet, IEC60870-5-103TCPIEC60870-5-103IEC60870-5-1014-20manalog output, electric parameter (U,I, PQ PF, F, Ep, Eq, Es).fault recorder, numbers of circuit breaker trip and close, SOE, tripand close circuit supervision, remote control, GPS | Bus tie |
AM5SE-C | Directional overcurrent, overcurrent IDMT, earth fault, trip andclose circuit supervision, overvoltage, capacitor undervoltage,residual overvoltage, unbalance voltage, unbalance current, PTsupervision,Post-Accelerated overcurrent, non-electricity, RS485(2 ports) Ethernet (2 ports), USB (1 port), modbus serial.modbus over ethernet,EC 60870-5-103,TCPIEC 60870-5-103IEC 60870-5-101,4-20mA analog output, electric parameter (U1, P Q, PF F, Ep, Eq, Es), fault recorder, numbers of circuitbreaker trip and close, SOE, trip and close circuit supervision.remote control,GPS Capacitor | Capacitor |
AM5SE-T | Overcurrent, overcurrent IDMT,earth fault, overload, trip andclose circuit supervision, PT supervision, non-electricity, FC blockRS485 (2 ports), ethernet (2 ports), USB (1 port), modbus serial.modbus over ethernet,IEC 60870-5-103TCPIEC 60870-5-103IEC 60870-5-101,4-20mA analog output, electric parameter (U,P,Q, PF, F, Ep, Eq, Es), fault recorder, numbers of circuit breakertrip and close, SOE, trip and close circuit supervision, remotecontrol, GPS | Transformer |
AM5SE-UB | Undervoltage alarm, PT supervision overvoltage, residual overvoltage, RS485 (2 ports), modbus serial, IEC 60870-5-103, IEC 60870-5-101, tripping context records, SOE, electric parameter (U,I, P, Q,PF, F, Ep, Eq, Es), remote control, GPS. | PT |
AM5SE-D2 | Differontiai protection wih ratio rostraining, instantaneous .bory usn totion. cT aupervion, nens portb) et necet (2Dorts), USB (1 port), modbus serial, modbus ovar athernG0870-5-103. TCPIEC 60870 5103 EC 608705-101,4-20m/analog oulpul, eloctric paramotr (U. 1 P O. P,F,Ep,Eq, Es), faulrocorder, numbors of circult brooker trip and ciose, SOE, trip andclose circult supervision, remote control,GPS | Transformer |
AM5SE-D3 | Three-winding main power transformer quick-break differentialProtection,Percentage biased differential protection. | main power transformer protection |
AM5SE-MD | Differential protection with ratio restraining, instantaneousdifferential protection, motor start overcurrent, motor runovercurrent, overcurrent IDMT, earth fault, overload, trip and closecircuit supervision, undervoltage, overvoltage, residual overvoltageunbalance voltage. unbalance current, PT supervision, CTsupervision, non-electricity, blocking rotor, starting time-out, thermaloverload, overvoltage average, incorrect phase sequence, voltagephase loss protection, negative sequence overcurrent. FC blockRS485 (2 ports), ethernet (2 ports), USB (1 port), modbus serial.modbus over ethernet,IEC 60870-5-103.TCPIEC 60870-5-103IEC 60870-5-101,4-20mA analog output, electric parameter (UIPQ, PF, F Ep, Eq, Es), fault recorder, numbers of circuit breaker tripand close, SOE trip and close circuit supervision, remote control.GPS. | high power asynchronous motor |
AM5SE-K | 20 channels of remote signals, 10 channels of switch outputremote measurement | public measurement and control device |
AM5SE-TB | Undervoltage alarm, PT supervision, overvoltage, RS485 (2 ports), modbus serial, IEC 60870-5-103,IEC 60870-5-101, tripping context records, SOE, electric parameter (U, I, P,Q,PF, F, Ep, Eq, Es), remote control, GPS. | PT |
