AM5 Middle Voltage Motor Protection Relay

General

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.

Feature

• 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.

• Line protection Motor protection Capacitor protection Feeder protection

Technical Datasheet

LCD Display

Function

Wiring