FV30B+C

FV30B+C

Product catalog summary
Overview: The document provides technical specifications for the FV30B+C/4 series of surge protective devices (SPDs) designed for low-voltage power systems. These devices are used in lightning protection zones at boundary 1-2 and consist of a base part and metal oxide varistor (MOV) pluggable protection modules.
Specifications:
  • Test Class: IEC/EN/VDE Class I+II/B+C
  • Network Type: TT, TN
  • Protection Mode: L1, L2, L3, N-PE
  • Nominal Voltage: 110/220V~ to 220/380V~
  • Rated Voltage (UC): 150V~ to 440V~
  • Impulse Current (Iimp): 7kA
  • Max Discharge Current (Imax): 60kA
  • Nominal Discharge Current (In): 30kA
  • Voltage Protective Level (Up): ≤0.9kV to ≤2.2kV
  • Response Time (tA): ≤25ns
  • Recommended Back-up Fuse: 160A
  • Isolation Resistance: >10 MΩ
  • I/O Connections: Multi-core wire: 4mm ~ 25mm
  • Mounting: 35mm Symmetrical rail (EN50022/DIN46277-3)
  • Operating Temperature Range: -40℃ to +80℃
  • Humidity: 30% to 90%
  • Altitude: Up to 3000m
  • Degree of Protection: IP20
  • Housing Material: UL94 V-0
  • Disconnection Indicator: Mechanical indicator (Green: OK, Red: replace)
  • Remote Control Contact: Optional
Features:
  • 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.
Additional Information: If the model number does not include "S", the model lacks the remote control contact function. The document also includes dimensions and port definitions for remote control contact.
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Catalog excerpts

FV30B+C-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: L1,L2,L3,N-PE. Remarklif the model number is without“S”, the model is without remote control contact function

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