

Acrel AM3SE Protection Relay

Name: AM3SE Protection Relay
Brand: Jiangsu Acrel Electrical Manufacturing Co., LTD.

AM series protection relay are applicable to the user substation which the input voltage is 35kv and below. We adopt mature technology solutions to ensure the quality of the AM relay.The AM relay are widely used in substations, subsection posts and ring main units for office buildings, commercial buildings, communication buildings, mine buildings and so on.

Products

Parameters of AM3SE Protection Relay

Power supply	Rated input	AC/DC220V, or AC/DC110V, or DC48V, or DC24V
	Range	Rared Voltage×（1±20%）
	Consumption	≤10W ( DC )
Rated Voltage	Rated input	AC 100V/100/V
	Range	1～120V
	Accuracy	±0.5%
	Consumption	≤0.5VA (single phase)
Rated Current	Rated input	AC 5A /1A
	Range	0.04In～15In
	Accuracy	±0.5%
	Consumption	≤0.5VA (single phase)
Frequence	Rated frequency	50Hz or 60Hz
	Range	45～55Hz or 60Hz
	Accuracy	±0.1Hz
DI	Rated Voltage	AC/DC220V, or AC/DC110V, or DC48V, or DC24V
	Range	Rared Voltage×（1±20%）
	Cconsumption	≤1W（DC220V）(single channel)
DO	Mechanical life	≥10000
	Switching capacity	≥1000W，L/R = 40ms
	On current	continuous ≥5A, short time（200ms）≥30A
	Interrupting capacity	≥30W，L/R = 40ms
Environment	Temperature	-10℃～＋55℃
	Humidity	5％～95％ (No condensation and freeze inside)
	Altitude	≤4000m

Video of Substation Protection System

Benefits of AM3SE Protection Relay

A complete set of protection, related to the application
3 current input, 3 voltage input, 11DI, 5DO
Auxiliary power supply adapts with AC220V, DC220V, DC110V, AC110V, DC48V, DC24V
1 RS485 serial communication, IEC60870-5-103 and Modbus-RTU
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