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Acrel AM5 Middle Voltage Protection Relay

Name: AM5 Middle Voltage Protection Relay
Brand: Jiangsu Acrel Electrical Manufacturing Co., LTD.

AM5 series microcomputer protection device integrates protection and control. It is suitable for user terminal substations (substations) with voltage levels of 35kV and below, and can realize comprehensive protection and control of user substations. Application fields cover power, water conservancy, transportation, petroleum, chemical, coal, metallurgy and other industries.

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Video of AM5 Middle Voltage Protection Relay

Parameters of AM5 Middle Voltage Protection Relay

AM5	Rated input	Range	Accuracy	Power consumption
Power supply	AC220V/DC220V, DC110V,DC48V	Rared input×（1±20%）	-----	≤10W ( DC )
Voltage input	AC 100V/100/√3V	1～120V	±0.5%	≤0.5VA single phase
Current input	AC 5A /1A	0.04In～15In	±0.5%	≤0.5VA single phase
Frequence	50Hz	45～55Hz	±0.1Hz	-----
开入 DI	AC220V/DC220V, DC110V, DC48V	Rared input×（1±20%）	-----	≤1W（DC220V）single DI

Benefits of AM5 Middle Voltage Protection Relay

A complete set of protection, related to the application
8 current input, 4 voltage input, 16 DI, 10 DO
Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V
2 RS485 serial communication, IEC 60870-5-101, IEC60870-5-103 and Modbus-RTU
1 RS232 for user update
1 GPS for GPS timing
More than 200 sequence of event records, more than 400 system logs, and more than 10 seconds tripping context records
Powerful graphic programmable Logic