Specifications:
1. Remote Control Contact: Available for models with 'S' in the model number.
2. AC Specifications: Voltage ≤ 250V max, Current ≤ 0.5A max, Single core wire with max diameter ≤ 1.5mm.
3. DC Specifications: Voltage ≤ 60V max, Current ≤ 0.1A max, Multi-core wire with max diameter ≤ 1.3mm.
4. Model Numbers: FV20C/2+NPE-500PV(S), 600PV(S), 800PV(S), 1000PV(S).
5. Test Class: IEC/EN/VDE Class II/C.
6. Network Type: Photovoltaic system.
7. Protection Mode: +/- — PE, -/+ — PE, +/- — -/+.
8. Nominal Voltage: 500V dc, 600V dc, 800V dc, 1000V dc.
9. Rated Voltage (UCPV): 560V dc, 670V dc, 825V dc, 1060V dc.
10. Max Discharge Current (Imax): 40kA.
11. Nominal Discharge Current (In): 20kA.
12. Voltage Protective Level (Up): ≤2.0kV, ≤2.5kV, ≤3.0kV, ≤3.6kV.
13. Response Time (tA): ≤25ns.
14. Recommended Back-up Fuse: 125A.
15. Isolation Resistance: >10 MΩ.
16. I/O Connections: Multi-core wire: 4mm ~ 25mm.
17. Mounting: 35mm Symmetrical rail (EN50022/DIN46277-3).
18. Operation Temperature Range: -40℃ to +80℃.
19. Humidity: 30% to 90%.
20. Altitude: Up to 3000m.
21. Degree of Protection: IP20.
22. Housing Material: UL94 V-0.
23. Disconnection Indicator: Mechanical indicator (Green: OK, Red: replace).
24. Remote Control Contact: Optional.
Procedures and Recommendations:
- The device is a DC surge protective device used for photovoltaic systems.
- Core components are metal oxide varistor components with high discharge capacity.
- Reliable control is ensured through Thermo Dynamic Control disconnector.
- Optional remote signaling contact for control device.
- Fault indication is provided via a red mark in the inspection window.
- The device is a 3-pole, Y type configuration.
See more