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FATECH surge arrester FV10D series for power supply system

FATECH surge arrester FV10D series for power supply system

Product catalog summary
Specifications:
1. Remote Control Contact: Available for models with 'S'.
2. AC Specifications: Voltage ≤250V, Current ≤0.5A, Single core wire max 1.5mm².
3. DC Specifications: Voltage ≤60V, Current ≤0.1A, Multi-core wire max 1.3mm².
4. Model Variants: FV10D/4-150(S), FV10D/4-275(S), FV10D/4-320(S), FV10D/4-385(S), FV10D/4-440(S).
5. Test Class: IEC/EN/VDE Class II+III/C+D.
6. Network Type: TT, TN.
7. Protection Mode: L1, L2, L3, N-PE.
8. Nominal Voltage: 110/220V~ to 220/380V~.
9. Rated Voltage (UC): 150V~ to 440V~.
10. Max Discharge Current (Imax): 20kA.
11. Nominal Discharge Current (In): 10kA.
12. Voltage Protective Level (Up): ≤0.6kV to ≤2.0kV.
13. Open Circuit Voltage (Uoc): 20kV.
14. Response Time (tA): ≤25ns.
15. Recommended Back-up Fuse: 63A.
16. Isolation Resistance: >10 MΩ.
17. I/O Connections: Multi-core wire: 4mm² ~ 25mm².
18. Mounting: 35mm Symmetrical rail (EN50022/DIN46277-3).
19. Operation Temperature Range: -40℃ to +80℃.
20. Humidity: 30% to 90%.
21. Altitude: Up to 3000m.
22. Degree of Protection: IP20.
23. Housing Material: UL94 V-0.
24. Disconnection Indicator: Mechanical (Green: OK, Red: replace).
25. Remote Control Contact: Optional.

Procedures and Recommendations:
- The device consists of a base part and MOV pluggable protection modules.
- Designed for use in lightning protection zones at boundary 1-2.
- Core parts are metal oxide varistor components with high discharge capacity.
- Features low residual voltage and quick response.
- Reliable control with Thermo Dynamic Control disconnector.
- Fault indication via red mark in the inspection window.

Dimensions:
- 45mm x 66mm x 90mm (WxHxD).
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Catalog excerpts

FATECH surge arrester FV10D series for power supply system-1

Surge Protective Device for Low-voltage Power System ♦ Consisting of a base part and MOV pluggable protection modules. ♦ For using in the lightning protection zones concept at boundary 1-2. ♦ The core parts are metal oxide vristor components with high discharge capacity. ♦ Low residual voltage and quick response. ♦ Reliable control thanks to Thermo Dynamic Control disconnector. ♦ With remote signaling contact for control device. ♦ Fault indication via red mark in the inspection window. ♦ Protection mode: L1,L2,L3,N-PE. Remark: if the model number is without“S”, the model is without remote control contact function

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.