- Acrel Electric Co., Ltd
- Main products: Hall Sensor, Split Core Current Transformer, AC Energy Meter, DC Energy Meter, IoT Wireless Power Meter, PV/Solar Inverter Energy Meter, Data Center Power Meter, Wireless Temperature Monitoring System and Sensors, Medical IT Products, City Utility Tunnel Moter Protector, Electrical Insulation Safety Products, Energy Quality Improvement
ChinaHome > Products > Electrical Insulation Safety Products > Acrel ASJ20-LD1A Residual Current Relay Earth Fault Trip Setting Relay
Acrel ASJ20-LD1A Residual Current Relay Earth Fault Trip Setting Relay
- 1000 Piece / Pieces per Month
- Shanghai
- T/T L/C
- 7 days
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Product Details
| Brand Name | Acrel | Place of Origin | China | |
| Model Number | ASJ20-LD1A | Size | Subminiature | |
| Usage | Protective | Contact Load | Low Power | |
| Protect Feature | Sealed | Theory | Electromagnetic Relay |
Product Description
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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- Acrel Electric Co., Ltd
- Contact nameShelly Zhang Chat Now
- Phone86-21-18702111813
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