Electrical Insulation Safety Products, buy ASJ20-LD1A Overload Current Digital Earth Leakage Relay on China Suppliers Mobile

Product Details

General

ASJ series residual current relay can be made up for combined residual current production device, which is mainly applied for the TT and TN system distributing circuit with the alternating current 50Hz, the rated voltage 400V or below.

Technical parameter

Technical Parameter		Value
Input	Rated residual operated current I△n	0.03,0.05,0.1,0.3,0.5,1,3,5,10,30(A)

	Limitation non- driving time	0,0.06,0.1,0.2,0.3,0.5,0.8,1,4,10(S)

	Rated non-action residual current	50%I△n

	Frequency	50Hz±5Hz
Tripping accuracy		-20% ~ -10%I△n

Output	Output mode	1 normal changeover contact

	Contact capacity	AL1:8A 250VAC 5A 30VDC AL2:6A 250VAC 5A 30VDC
	Reset mode	Local,remote,automatic

Technical Parameter		Value
Auxiliary power supply	Voltage range	AC/DC85~270V

	Power consumption	≤5W
Power frequency withstand voltage		The effective value of alternating current between the power supply, input and output: 2kV/1min
Environment	Temperature	operation: -20℃ ~ +55℃ storage: -30℃ ~ +70℃

	Humidity	≤95%RH(no condensation)

	Height above sea level	≤2000m

Dimension

Type	Panel Size (mm)	Shell Size (mm)	Cut-out(mm)
ASJ20-LD1A	48*48 (width by height)	43.843.8100 (width by height by depth)	45*45 (width by height)


ASJ10-LD1A	855464 (length by width by height)

Acrel Co., Ltd. [Stock Code: 300286.SZ] is one of the few leading companies in China who provides various systematic solutions of power monitoring, power control, energy management and electrical safety for smart grid users.

Since June 2003, we has always been focused on the research, production and sales of intelligent electric meters. We concentrates on providing products and services to help customers improve electricity efficiency and safety. So far we had the following comprehensive solutions for different applications: 35(10)/0.4kV substation automation system, building mounted photovoltaic (BMPV) system, power quality management system, energy management system, electrical fire monitoring system, IT distribution system for medical locations, precise distribution management system, power supply monitoring system for fire protection equipment, fire emergency lighting and evacuate indicating system, fire resistant doorsets monitoring system, smart lighting control system, Lithium battery management system and electric vehicle charging system.

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