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| Customization: | Available |
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| Theory: | Electromagnetic Relay |
| Usage: | Insulation Monitor |
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JY2000-AL series controls the insulation monitoring data by RS485 or CAN communication. Send a communication frame to turn on or off the insulation monitoring function. After the insulation monitoring function is turned on, the high-voltage grounding switch is closed, and the real-time measurement of insulation resistance is realized. After the insulation monitoring is powered on, it is turned off by default, and the host computer needs to actively send a communication frame to enable the insulation monitoring function.
| Parameter | Value | ||
| Power supply | 10-30VDC | ||
| Power supply capacity | 12V: 90mA 24V: 45mA |
≤ 1.5W | |
| DC voltage range | 100V~2000V | ||
| DC voltage measurement accuracy |
0-200VDC | ≤2V | |
| 200~2000VDC | ≤0.5% | ||
| Insulation resistance measurement range |
1KΩ~10MΩ (DC System voltage:100V~2000V) |
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| Insulation monitoring accuracy ((When :DC voltage:100V-2000V) |
DC voltage: 100V~300V | ≤3kΩ+10% | |
| DC voltage: 300V~2000V | ≤3kΩ+5% | ||
| CY range >0.3μF, Insulation resistance>1MΩ or CY range >1μF, | >10% | ||
| Insulation resistance value update time after turning on |
After insulation monitoring is turned on, the time until the effective resistance value can be read for the first time | 0.7s~2s | |
| Insulation resistance value update time |
Switch the insulation resistance until the module can read the switched insulation resistance value. | 0.5s~3s | |
| Alarm relay maximum switching voltage |
250VAC/30VDC | ||
| Alarm relay maximum switching current |
3A | ||
| Alarm relay contact resistance | <100mΩ | ||
| Alarm relay insulation resistance | 100MΩ | ||
| Off-line pressure test | <2mA | ||
| Standard | IEC 61851-23 (2014-03):2014-11 | ||
| Humidity | 85% | ||
| Storage temperature | - 55°C ~90°C | ||
| Operating temperature | - 40°C ~75°C | ||
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