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- FATECH ELECTRONIC (FOSHAN) CO., LTD
- FATECH surge arrester FV30C/4-320 for ac power supply
FATECH surge arrester FV30C/4-320 for ac power supply
FATECH surge arrester FV30C/4-320 for ac power supply
- Remote control contact is optional, with specific signal access ranges for AC and DC. For AC: U ≤250Vmax, I ≤0.5Amax, single-core wire with a maximum of 1.5mm. For DC: U ≤60Vmax, I ≤0.1Amax, multi-core wire with a maximum of 1.3mm.
- If the model number lacks 'S', it does not include remote control contact functionality.
- Composed of a base part and MOV pluggable protection modules.
- Designed for use in lightning protection zones at boundary 1-2.
- Core components are metal oxide varistors with high discharge capacity, low residual voltage, and quick response.
- Thermo Dynamic Control disconnector ensures reliable control.
- Includes remote signaling contact for control devices and fault indication via a red mark in the inspection window.
- Protection mode includes L1, L2, L3, N-PE.
- Models: FV30C/4-150(S), FV30C/4-275(S), FV30C/4-320(S), FV30C/4-385(S), FV30C/4-440(S).
- Test class: IEC/EN/VDE Class II/C.
- Network type: TT, TN.
- Nominal voltage: 110V/220V ac to 230V/400V ac.
- Rated Voltage (UC): 150V ac to 440V ac.
- Max discharge current (Imax): 60kA to 50kA.
- Nominal discharge current (In): 30kA to 25kA.
- Voltage protective level (Up): ≤0.9kV to ≤2.2kV.
- Response time (tA): ≤25ns.
- Recommended back-up fuse: 125A.
- Isolation resistance: >10 MΩ.
- I/O Connections: Multi-core wire: 4mm ~25mm.
- 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).
- Dimensions are provided for various models, indicating the size and configuration of the device.
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,N-PE. Remark: if the model number is without“S”, the model is without remote control contact function
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- Industrial tester
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- Low-voltage lightning arrester
- Voltage testing system
- Class II surge arrester
- AC surge arrester
- Multipole surge arrester
- Plug-in lightning arrester
- Type 1 surge protector
- Digital counter
- Installation tester
- Remote signaling surge arrester
- Varistor surge arrester
- Compact surge suppressor
- Surge arrester with fault indication