VIOX VSP1-C40PV/3(S) 1500V(D4) Pluggable Multi-Pole SPD
VIOX VSP1-C40PV/3(S) 1500V(D4) Pluggable Multi-Pole SPD offers robust surge protection for high-voltage photovoltaic systems up to 1500V DC. This Class I+II/Type 1+2 device safeguards (DC+) – PE and (DC-) – PE modes with 20kA nominal and 40kA maximum discharge current. Featuring high-energy MOV elements, it provides a voltage protection level of 5.6kV 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 includes IP20 protection, thermal safeguards, and optional remote contacts. This versatile multi-pole SPD combines reliability and performance for enhanced power system protection in demanding ultra-high-voltage DC and photovoltaic applications.
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VIOX VSP1-C40PV/3(S) 1500V(D4) Pluggable Multi-Pole SPD
Overview
The VIOX VSP1-C40PV/3(S) 1500V(D4) 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 high-voltage photovoltaic systems and other DC applications requiring multi-pole protection up to 1500V.
Key Features
- Class I, Class II, Type 1, 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 I+II / Type 1+2
- Protective Elements: High Energy MOV
- Housing: Pluggable Design
- Compliance: IEC 61643-31:2018, EN 50539-11:2013+A1:2014
Technical Specifications
| IEC Electrical | 1500 |
|---|---|
| Nominal AC Voltage | 1500 V |
| Maximum Continuous Operating Voltage (DC) | 1500 V |
| Nominal Discharge Current (8/20 μs) | 20 kA |
| Maximum Discharge Current (8/20 μs) | 40 kA |
| Impulse Discharge Current (10/350 μs) | 6.25 kA |
| Voltage Protection Level | 5.6 kV |
| 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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