Acrel AM5SE-TB Main transformer backup protection measure and control device FC block RS485

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