JY1000-C2-LZ
Electromagnetic Relay
Insulation Monitor
3
Ac
3
Medium Power Relay
Enclosed Relay
Electromagnetic Type
Miniature
Electric Parameter Relay
100V-1000V
20
100V-1000V
110*45*75
±3% ±3 V
OEM
Please Consult for Details
10*10cm
Zhejiang, China
Product Description
JY1000-C2-LZ is based on MODBUS protocol of DC insulation monitoring device, is used in on-line monitoring insulation resistance of the DC floating system (two DC system shared one ground). two DC channels are controlled independently, two DC insulation monitoring non-interference in each other. Users can enable or disable the insulation monitoring function of each DC channel and acquire insulation resistance values by RS485 communication.
- Two independent control
- Remote monitoring and management
- Monitor positive and negative poles
- Ground insulation resistance
- DC voltage monitoring
- Vehicle side DC voltage monitoring
- Voltage reverse polarity alarm
| Parameter | Value | ||
| Power supply | 9-30VDC, Power 6W | ||
| DC voltage range | 100V~1000V | ||
| DC voltage measurement accuracy | ≤2V+0.3% | ||
| Insulation resistance measurement range | 1KΩ~10 MΩ (DC System voltage:100V~1000V) | ||
| Insulation monitoring accuracy ((When :DC voltage:100V-1000V) | CY range | Resistance range | Accuracy |
| 0~0.8μF | ≤60kΩ | ≤3kΩ | |
| 60kΩ<R≤1MΩ | ≤5% | ||
| 0.8μF ~3μF | ≤60kΩ | ≤6kΩ | |
| 60kΩ<R≤1MΩ | ≤20% | ||
| Off-line pressure test | <2mA | ||
| Standard | IEC 61851-23 (2014-03):2014-11 | ||
| Humidity | 85% | ||
| Storage temperature | - 40°C ~125°C | ||
| Operating temperature | - 40°C ~75°C | ||
* EV DC charging system
* Photovoltaic system
* Energy storage system
* DC power grid and other DC systems under 1000V
* Photovoltaic system
* Energy storage system
* DC power grid and other DC systems under 1000V
