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FATECH surge arrester FV20C/2-320 for protection of AC system

FATECH surge arrester FV20C/2-320 for protection of AC system

Product catalog summary
Specifications:
  • Remote Control Contact:
    • AC: Voltage ≤ 250V, Current ≤ 0.5A, Single core wire max 1.5mm²
    • DC: Voltage ≤ 60V, Current ≤ 0.1A, Multi-core wire max 1.3mm²
  • Model without 'S' lacks remote control contact function.
  • Consists of a base part and MOV pluggable protection modules.
  • Designed for lightning protection zones at boundary 1-2.
  • Core parts are metal oxide varistor components with high discharge capacity.
  • Low residual voltage and quick response.
  • Reliable control with Thermo Dynamic Control disconnector.
  • Remote signaling contact for control device.
  • Fault indication via red mark in the inspection window.
  • Protection mode: L-PE, N-PE.
Model Specifications:
  • Models: FV20C/2-150(S), FV20C/2-275(S), FV20C/2-320(S), FV20C/2-385(S), FV20C/2-440(S)
  • Test Class: IEC/EN/VDE Class II/C
  • Type of Network: TT, TN
  • Nominal Voltage: 50(60)Hz UN 110/220V~ to 220/380V~
  • Rated Voltage (UC): 150V~ to 440V~
  • Max Discharge Current (Imax): 40kA
  • Nominal Discharge Current (In): 20kA
  • Voltage Protective Level (Up): ≤0.7kV to ≤2.0kV
  • Response Time (tA): ≤25ns
  • Recommended Back-up Fuse: 125A
  • Isolation Resistance: >10 MΩ
  • I/O Connections: Multi-core wire 4mm² ~ 25mm²
  • Mounting: 35mm Symmetrical rail (EN50022/DIN46277-3)
  • Operation Temperature Range: -40℃~+80℃
  • Humidity: 30%~90%
  • Altitude: 3000m
  • Degree of Protection: IP20
  • Housing Material: UL94 V-0
  • Disconnection Indicator: Mechanical indicator (Green: OK, Red: replace)
  • Remote Control Contact: Optional
Additional Information:
  • Dimensions: 45mm x 66mm x 90mm x 50mm x 36mm
  • Surge Protective Device for Low-voltage Power System
See more

Catalog excerpts

FATECH surge arrester FV20C/2-320 for protection of AC 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: L-PE,N-PE. Remark: if the model number is without“S”, the model is without remote control contact function

 Open the catalog to page 1

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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.