Acrel AM5SE for Protection Relays for Medium Voltage Application

• 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 sequences of event records, more than 400 system logs, and more than 10 seconds of tripping context records
• Powerful graphic programmable Logic.

Characteristic
Rich protection functions	Measurement	Control functions
Feeder protection; Transformer protection; Motor protection; Capacitor protection; Voltage protection; Bus tie protection.	RMS current values; RMS voltage values; frequency; Power factor; RMS active power.	Remote control; Local control; Programmable switchgear interlocking

LCD Display

Function

Appearance

Wiring

Dimension

Typical connection