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- FATECH surge arrester FV30B+C/1-275 for ac power supply
FATECH surge arrester FV30B+C/1-275 for ac power supply
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FATECH surge arrester FV30B+C/1-275 for ac power supply
Product catalog summary
Specifications:
The document outlines the specifications for a surge protective device used in low-voltage power systems. It includes details on remote control contact, signal access range, and recommended wire specifications for both AC and DC systems. For AC, the maximum voltage is 250V with a current of 0.5A, using single-core wire up to 1.5mm. For DC, the maximum voltage is 60V with a current of 0.1A, using multi-core wire up to 1.3mm.
Model Information:
The models listed include FV30B+C/1-150(S), FV30B+C/1-275(S), FV30B+C/1-320(S), FV30B+C/1-385(S), and FV30B+C/1-440(S). Models without 'S' do not have remote control contact functionality.
Test Class and Network Type:
The device is tested under IEC/EN/VDE Class I+II/B+C standards and is suitable for TT, TN, and IT network types. The protection mode is L/N-PE.
Electrical Characteristics:
Nominal voltage ranges from 110V to 220V, with a rated voltage (UC) from 150V to 440V. The impulse current (Iimp) is 7kA, with a maximum discharge current (Imax) of 60kA and a nominal discharge current (In) of 30kA. The voltage protective level (Up) varies from ≤0.9kV to ≤2.2kV, and the response time (tA) is ≤25ns.
Installation and Operation:
Recommended back-up fuse is 160A, with isolation resistance greater than 10 MΩ. I/O connections support multi-core wire from 4mm to 25mm. The device mounts on a 35mm symmetrical rail (EN50022/DIN46277-3) and operates in temperatures from -40℃ to +80℃, humidity from 30% to 90%, and altitudes up to 3000m. The degree of protection is IP20, and the housing material is UL94 V-0.
Additional Features:
The device includes a mechanical disconnection indicator (green for OK, red for replace) and optional remote control contact. It consists of a base part and MOV pluggable protection modules, suitable for lightning protection zones at boundary 1-2. It features metal oxide varistor components with high discharge capacity, low residual voltage, quick response, and reliable control via Thermo Dynamic Control disconnector. Fault indication is provided via a red mark in the inspection window.
The document outlines the specifications for a surge protective device used in low-voltage power systems. It includes details on remote control contact, signal access range, and recommended wire specifications for both AC and DC systems. For AC, the maximum voltage is 250V with a current of 0.5A, using single-core wire up to 1.5mm. For DC, the maximum voltage is 60V with a current of 0.1A, using multi-core wire up to 1.3mm.
Model Information:
The models listed include FV30B+C/1-150(S), FV30B+C/1-275(S), FV30B+C/1-320(S), FV30B+C/1-385(S), and FV30B+C/1-440(S). Models without 'S' do not have remote control contact functionality.
Test Class and Network Type:
The device is tested under IEC/EN/VDE Class I+II/B+C standards and is suitable for TT, TN, and IT network types. The protection mode is L/N-PE.
Electrical Characteristics:
Nominal voltage ranges from 110V to 220V, with a rated voltage (UC) from 150V to 440V. The impulse current (Iimp) is 7kA, with a maximum discharge current (Imax) of 60kA and a nominal discharge current (In) of 30kA. The voltage protective level (Up) varies from ≤0.9kV to ≤2.2kV, and the response time (tA) is ≤25ns.
Installation and Operation:
Recommended back-up fuse is 160A, with isolation resistance greater than 10 MΩ. I/O connections support multi-core wire from 4mm to 25mm. The device mounts on a 35mm symmetrical rail (EN50022/DIN46277-3) and operates in temperatures from -40℃ to +80℃, humidity from 30% to 90%, and altitudes up to 3000m. The degree of protection is IP20, and the housing material is UL94 V-0.
Additional Features:
The device includes a mechanical disconnection indicator (green for OK, red for replace) and optional remote control contact. It consists of a base part and MOV pluggable protection modules, suitable for lightning protection zones at boundary 1-2. It features metal oxide varistor components with high discharge capacity, low residual voltage, quick response, and reliable control via Thermo Dynamic Control disconnector. Fault indication is provided via a red mark in the inspection window.
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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: L/N-PE. Remark: if the model number is without“S”, the model is without remote control contact function
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