FV25B/3-600 PVS

FV25B/3-600 PVS

Product catalog summary
Overview: The document describes a surge protective device (SPD) designed for photovoltaic systems. The core components are metal oxide varistors with high discharge capacity, ensuring reliable protection.
Key Features:
  • Thermo Dynamic Control disconnector for reliable control.
  • Optional remote signaling contact for control devices.
  • Fault indication via a red mark in the inspection window.
  • 3 poles, Y type configuration.
Specifications:
  • Model Numbers: FV25B/3-500PV(S), FV25B/3-600PV(S).
  • Test Class: Class I/B according to IEC/EN 50539-11.
  • Network Type: Photovoltaic system.
  • Protection Mode: +/- — PE, -/+ — PE, +/- — -/+.
  • Nominal Voltage: 500V dc, 600V dc.
  • Maximum Continuous Operating Voltage: 560V dc, 670V dc.
  • Max Discharge Current (8/20μs): 100kA.
  • Nominal Discharge Current (8/20μs): 50kA.
  • Impulse Current (10/350μs): 25kA.
  • Voltage Protection Level: ≤2.8kV, ≤3.4kV.
  • Response Time: ≤25ns.
  • Recommended Back-up Fuse: 315A.
  • Isolation Resistance: >10 MΩ.
  • I/O Connections: Multi-core wire 6mm ~35mm.
  • Mounting: 35mm Symmetrical rail (EN50022/DIN46277-3).
  • Operating Temperature Range: -40℃~+80℃.
  • Humidity: 30%~90%.
  • Altitude: Up to 3000m.
  • Degree of Protection: IP20.
  • Housing Material: UL94 V-0.
  • Disconnection Indicator: Mechanical indicator (Red: replace).
  • Remote Control Contact: Optional.
Dimensions: 50mm x 67mm x 90mm x 108mm.
Remote Control Contact Specifications:
  • AC: U ≤250V max, I ≤0.5A max, Single core wire Max ≤1.5mm.
  • DC: U ≤60V max, I ≤0.1A max, Multi-core wire Max ≤1.3mm.
Note: Models without 'S' do not have remote control contact functionality.
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Catalog excerpts

FV25B/3-600 PVS-1

Surge Protective Device for Photovoltaic System ♦ DC surge protective device used for photovoltaic system. ♦ The core parts are metal oxide vristor components with high discharge capacity. ♦ With Reliable control thanks to Thermo Dynamic Control disconnector. ♦ Remote signaling contact for control device optional. ♦ Fault indication via red mark in the inspection window. ♦ 3 poles, Y type. 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.