1. Catalogs
  2. FATECH ELECTRONIC (FOSHAN) CO., LTD
  3. FATECH surge arrester FV20C/3-440 for AC POWER protection

FATECH surge arrester FV20C/3-440 for AC POWER protection

FATECH surge arrester FV20C/3-440 for AC POWER protection

Product catalog summary
Specifications:
1. Remote Control Contact: The device supports both AC and DC signals with specific voltage and current limits. For AC, the maximum voltage is 250V and current is 0.5A, using single-core wire up to 1.5mm. For DC, the maximum voltage is 60V and current is 0.1A, using multi-core wire up to 1.3mm.
2. Model Variants: Models without 'S' do not have remote control contact functionality.

Design and Functionality:
1. The device consists of a base part and pluggable MOV protection modules.
2. It is designed for use in lightning protection zones, specifically at boundary 1-2.
3. Core components are metal oxide varistors with high discharge capacity, low residual voltage, and quick response.
4. Features reliable control with Thermo Dynamic Control disconnector and remote signaling contact for control devices.
5. Fault indication is provided via a red mark in the inspection window.

Protection Mode: L1, L2, L3-PE.

Model Specifications:
1. Test Class: IEC/EN/VDE Class II/C.
2. Type of Network: IT.
3. Nominal Voltage: 110V/220V ac to 230V/400V ac.
4. Rated Voltage (UC): Ranges from 150V ac to 440V ac.
5. Max Discharge Current (Imax): 40kA.
6. Nominal Discharge Current (In): 20kA.
7. Voltage Protective Level (Up): Ranges from ≤0.7kV to ≤2.0kV.
8. Response Time (tA): ≤25ns.
9. Recommended Back-up Fuse: 125A.
10. Isolation Resistance: >10 MΩ.
11. I/O Connections: Multi-core wire: 4mm ~ 25mm.
12. Mounting: 35mm Symmetrical rail (EN50022/DIN46277-3).
13. Operation Temperature Range: -40℃ to +80℃.
14. Humidity: 30% to 90%.
15. Altitude: Up to 3000m.
16. Degree of Protection: IP20.
17. Housing Material: UL94 V-0.
18. Disconnection Indicator: Mechanical indicator (Green: OK, Red: replace).
19. Remote Control Contact: Optional.

Dimensions: 66mm x 90mm x 54mm.

Additional Information: For more details, visit www.fatech-surge-protection.com.
See more

Catalog excerpts

FATECH surge arrester FV20C/3-440 for AC POWER protection-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-PE. Remark: if the model number is without“S”, the model is without remote control contact function

 Open the catalog to page 1

All FATECH ELECTRONIC (FOSHAN) CO., LTD catalogs and technical brochures

  1. iSPD

    4  Pages

  2. iSPD-M

    4  Pages

  3. FLP03-320-S/G

    2  Pages

  4. FLP03-275-S/G

    2  Pages

  5. FLP03-275-P/G

    2  Pages

  6. FLP03-24-P/G

    2  Pages

  7. FV30B+C/4

    1  Page

  8. FV10D/2

    1  Page

  9. FV40C/3+NPE

    1  Page

  10. FLRC-S/II

    1  Page

  11. FLRC-D

    1  Page

  12. FV30B+C

    1  Page

  13. FLRC-L

    1  Page

  14. FLRC-S/D

    1  Page

  15. FV20C

    1  Page

  16. FV20C/3

    1  Page

*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.