VIOX VSP1-C40PV/3(S) 600V Pluggable Multi-Pole SPD

VIOX VSP1-C40PV/3(S) 600V Pluggable Multi-Pole SPD offers robust surge protection for photovoltaic systems and DC applications. This Class II/Type 2 device safeguards (DC+) – PE and (DC-) – PE modes with 20kA nominal and 40kA maximum discharge current. Featuring high-energy MOV elements, it operates at 600V DC with < 25ns response time. The pluggable design ensures easy installation on 35mm DIN rails. Compliant with IEC 61643-31:2018 and EN 50539-11:2013+A1:2014, it provides a voltage protection level of 2.2kV. With IP20 protection, thermal safeguards, and optional remote contacts, this versatile SPD combines reliability and performance for enhanced power system protection in demanding multi-pole DC and photovoltaic applications.

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VIOX VSP1-C40PV/3(S) 600V Pluggable Multi-Pole SPD

Overview

The VIOX VSP1-C40PV/3(S) 600V is a high-performance Pluggable Multi-Pole Surge Protective Device (SPD) designed for use in sub-distribution boards. This versatile device offers robust protection for (DC+) – PE and (DC-) – PE modes, making it an ideal solution for photovoltaic systems and other DC applications.

Key Features

  • Class II, Type 2 device
  • Location of Use: Sub-Distribution Boards
  • Mode of Protection: (DC+) – PE, (DC-) – PE
  • Surge Ratings: In = 20 kA (8/20 μs)
  • IEC/EN/UL Category: Class II / Type 2
  • Protective Elements: High Energy MOV
  • Housing: Pluggable Design
  • Compliance: IEC 61643-31:2018, EN 50539-11:2013+A1:2014

Technical Specifications

IEC Electrical 600
Nominal DC Voltage 600V
Maximum Continuous Operating Voltage (DC) 600V
Nominal Discharge Current (8/20 μs) 20 kA
Maximum Discharge Current (8/20 μs) 40 kA
Impulse Discharge Current (10/350 μs) 6.25kA
Voltage Protection Level 2.2kV
Response Time < 25 ns
Back-Up Fuse (max) 125 A gL / gG
Short-Circuit Current Rating (AC) 25 kA / 50 kA

Mechanical & Environmental Specifications

  • Operating Temperature Range: -40°F to +158°F [-40°C to +70°C]
  • Permissible Operating Humidity: 5%…95%
  • Atmospheric pressure and altitude: 80k Pa … 106k Pa / -500 m….2000 m
  • Terminal Screw Torque: 39.9 lbf.in [4.5 Nm]
  • Conductor Cross Section (max): 2 AWG (Solid, Stranded) / 4 AWG (Flexible)
  • 35 mm² (Solid, Stranded) / 25 mm²(Flexible)
  • Mounting: 35 mm DIN Rail, EN 60715
  • Degree of Protection: IP 20 (built-in)
  • Housing Material: Thermoplastic: Extinguishing Degree UL 94 V-0
  • Thermal Protection: Yes
  • Operating State / Fault Indication: Green ok / Red defect

Additional Features

  • Remote Contacts (RC): Optional
  • RC Switching Capacity: AC: 250V / 0.5 A; DC: 250V / 0.1 A;125V / 0.2 A;75V / 0.5 A
  • RC Conductor Cross Section (max): 16 AWG (Solid) / 1.5 mm²(Solid)

Internal Configuration

Dimension

Connection Diagram

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