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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 | 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 | 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 | |
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 | 43.8*43.8*100 | 45*45 |
ASJ10-LD1A | 85*54*64 (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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