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- FATECH 40kA surge protector FV20C/3-440 for AC power system
FATECH 40kA surge protector FV20C/3-440 for AC power system
FATECH 40kA surge protector FV20C/3-440 for AC power system
- 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.
- Thermo Dynamic Control disconnector for reliable control.
- Remote signaling contact for control device.
- Fault indication via red mark in inspection window.
- Protection mode: L1, L2, L3-PE.
- Test Class: IEC/EN/VDE Class II/C
- Type of Network: IT
- Nominal Voltage (50/60Hz): 110V/220V ac to 230V/400V ac
- Rated Voltage (Max. Cont. Operating Voltage): 150V ac to 440V ac
- Max. Discharge Current (8/20μs): 40kA
- Nominal Discharge Current (8/20μs): 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℃ to +80℃
- Humidity: 30% to 90%
- Altitude: 3000m
- Degree of Protection: IP20
- Housing Material: UL94 V-0
- Disconnection Indicator: Mechanical (Green: OK, Red: replace)
- Remote Control Contact: Optional
- Height: 90mm
- Width: 66mm
- Depth: 54mm
- Website: www.fatech-surge-protection.com
Catalog excerpts
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
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