Acrel Solution Residual Current Operated Relay Earth Leakage Relay

• Task: Following
• Structure: Combination
• Mathematical Model: Linear
• Signal: Continuous
• Function: Protection, Monitoring, Measurement
• Certification: CCC, ISO: 9001, CE
• Model NO.: Residual current operated relay solution
• Condition: Used
• Customized: Customized
• Frequency: 50Hz±5Hz
• Consumption: ≤5W
• Optional Function: RS485 Communication
• Rated Voltage: 400V
• Trademark: Acrel
• Origin: Jiangsu, China

Product Description

Application
 

Subway; Large gymnasium; Power plant; Petrochemical industry;  Pharmaceutical industry;  Mining industry;  Photovoltaic new energy

 

Structure

Collect switch signals by PLC, and upload to monitoring system

 

Main Functions
 

AC contactor or circuit breaker, earth fault protection and fire protection.

Adjustable range: 0.03A to 30A.

Adjustable range: 0 to 10s.

2DO (warning and alarm

Manual, auto and remote reset

 

Accessories: AKH-0.66/L series residual current transformer




Product Selection
 

Product Name	Product Image	Functions
ASJ10-LD1C Residual Current Relay		1. Monitoring of Type AC leakage current 2. Warning at 50% I△n and alarm at I△n 3. Adjustment of In from 0.03 to 0.5 A 4. Adjustment of time delay 0.1 to 0.5s 5. One warning relay, one alarm relay 6. Local and remote "TEST", "RESET".
ASJ10-LD1A Residual Current Relay		1. True RMS Measurements 2. THD with 2-31st Harmonics 3. Max/Min Log with Timestamp 4. Internal Optional 4DI&2DO or 2DI&2DO&2AO 5. Standard one Energy Pulse Output
ASJ10-LD1A Residual Current Relay		1. The measurement of A-type after-current 2. The streamer display of current percentage 3. The setting of rated residual action current 4. The setting of non-driving time of limitation 5. Two-pair relay output 6. Possessing the function of on-the-spot and long-distance testing and resetting
ASJ20-LD1C Residual Current Relay		1. Monitoring of Type AC leakage current; 2. Warning at 50% I△n and alarm at I△n; 3. Adjustment of In from 0.03 to 0.5 A; 4. Adjustment of time delay 0.1 to 0.5s; 5. One warning relay, one alarm relay; 6. Local and remote "TEST", "RESET".
ASJ20-LD1A Residual Current Relay		1. The measurement of A-type residual current; 2. The streamer display of current percentage; 3. The setting of rated residual action current; 4. The setting of non-driving time of limitation; 5. Two-pair relay output; 6. Possessing the function of on-the-spot and long-distance testing and resetting.