Acrel Residual Current Operated Relay
Application Scenario
• Subway
• Large gymnasium
• Power plant
• Petrochemical industry
• Pharmaceutical industry
• Mining industry
• Photovoltaic new energy
Structure
• Collect switch signals by PLC, and upload them to the monitoring system
• RS485 connection
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
On-site Pictures
Product Selection
| Picture | Model | Main Function |
 |
ASJ10-LD1C Residual Current Relay | Monitoring of Type AC leakage current;Warning at 50% I△n and alarm at I△n;
Adjustment of I∆n from 0.03 to 0.5 A;
Adjustment of time delay 0.1 to 0.5s;
One warning relay, one alarm relay;
Local and remote “TEST”, “RESET”.
|
 |
ASJ10-LD1A Residual Current Relay | True RMS Measurements;THD with 2-31st Harmonics;
Max/Min Log with Timestamp;
Internal Optional 4DI&2DO or 2DI&2DO&2AO;
Standard one Energy Pulse Output.
|
 |
ASJ10-LD1A Residual Current Relay | The measurement of A-type after-current;The streamer display of current percentage;
The setting of rated residual action current;
The setting of non-driving time of limitation;
Two-pair relay output;
Possessing the function of on-the-spot and long-distance testing and resetting.
|
 |
ASJ20-LD1C Residual Current Relay | Monitoring of Type AC leakage current;Warning at 50% I△n and alarm at I△n;
Adjustment of I∆n from 0.03 to 0.5 A;
Adjustment of time delay 0.1 to 0.5s;
One warning relay, one alarm relay;
Local and remote “TEST”, “RESET”.
|
 |
ASJ20-LD1A Residual Current Relay | The measurement of A-type residual current;The streamer display of current percentage;
The setting of rated residual action current;
The setting of non-driving time of limitation;
Two-pair relay output;
Possessing the function of on-the-spot and long-distance testing and resetting.
|