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FATECH surge arrester FV10D/2-150 for protection power system

FATECH surge arrester FV10D/2-150 for protection power system

Product catalog summary
Specifications:
The document outlines the specifications for remote control contact in surge protective devices. For AC, the maximum voltage is 250V with a current of 0.5A, using single-core wire with a maximum diameter of 1.5mm. For DC, the maximum voltage is 60V with a current of 0.1A, using multi-core wire with a maximum diameter of 1.3mm. Models without 'S' do not have remote control contact functionality.
Components and Features:
The device consists of a base part and pluggable MOV protection modules, designed for use in 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 through a Thermo Dynamic Control disconnector. It includes a remote signaling contact for control devices and a fault indication via a red mark in the inspection window. The protection mode is L-PE, N-PE.
Model Information:
The models listed are FV10D/2-150(S), FV10D/2-275(S), FV10D/2-320(S), FV10D/2-385(S), and FV10D/2-440(S). They are tested under IEC/EN/VDE Class II+III/C+D standards and are suitable for TT and TN network types. The nominal voltage is 110/220V~ or 220/380V~ depending on the model, with a rated voltage (UC) ranging from 150V~ to 440V~.
Performance Parameters:
The maximum discharge current (Imax) is 20kA, and the nominal discharge current (In) is 10kA. The voltage protective level (Up) ranges from ≤0.6kV to ≤2.0kV. The open circuit voltage (Uoc) is 20kV, and the response time (tA) is ≤25ns. A recommended back-up fuse is 63A, and the isolation resistance is greater than 10 MΩ.
Installation and Environmental Conditions:
The device supports multi-core wire connections from 4mm to 25mm and mounts on a 35mm symmetrical rail (EN50022/DIN46277-3). It operates within a temperature range of -40℃ to +80℃, humidity of 30% to 90%, and altitude up to 3000m. The degree of protection is IP20, and the housing material is UL94 V-0. It includes a mechanical disconnection indicator (Green: OK, Red: replace) and an optional remote control contact.
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Catalog excerpts

FATECH surge arrester FV10D/2-150 for protection power 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

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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.