VIOX VSP1-D20/1(S)+1 Pluggable Single-Pole SPD
VIOX VSP1-D20/1(S)+1 Pluggable Single-Pole SPD offers comprehensive surge protection for sub-distribution boards. This Class II+III/Type 2+3 device safeguards L-N and N-PE modes with 10kA nominal and 20kA maximum discharge current. Featuring high-energy MOV and GDT elements, it operates from 60V to 400V AC with <25ns response time for L-N and <100ns for N-PE. IEC 61643-11:2011 and EN 61643-11:2012 compliant, it provides voltage protection levels from 0.2kV to 1.8kV. With IP20 protection, thermal safeguards, and optional remote contacts, this versatile SPD suits various electrical installations, combining reliability and performance for enhanced power system protection in diverse applications.
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VIOX VSP1-D20/1(S)+1 Pluggable Single-Pole SPD
Overview
The VIOX VSP1-D20/1(S)+1 is a high-performance Pluggable Single-Pole Surge Protective Device (SPD) designed for use in sub-distribution boards. This versatile device offers robust protection for L-N and N-PE modes, making it an ideal solution for various electrical installations.
Key Features
- Class II, Class III, Type 2, Type 3 device
- Location of Use: Sub-Distribution Boards
- Mode of Protection: L-N, N-PE
- Surge Ratings: In = 10 kA (8/20 μs)
- IEC/EN/UL Category: Class II+III / Type 2+3
- Protective Elements: High Energy MOV and GDT
- Housing: Pluggable Design
- Compliance: IEC 61643-11:2011, EN 61643-11:2012
Technical Specifications
| IEC Electrical | 75 | 150 | 275 | 320 | 385 | 440 |
|---|---|---|---|---|---|---|
| Nominal AC Voltage (50/60Hz) | 60 V | 120 V | 230 V | 230 V | 230 V | 400 V |
| Maximum Continuous Operating Voltage (AC) (L-N) | 75 V | 150 V | 275V | 320 V | 385 V | 440 V |
| Maximum Continuous Operating Voltage (AC) (N-PE) | 255V | |||||
| Nominal Discharge Current (8/20 μs) (L-N) / (N-PE) | 10kV / 10kA | |||||
| Maximum Discharge Current (8/20 μs) (L-N) / (N-PE) | 20 kA / 20 kA | |||||
| Voltage Protection Level (L-N) / (N-PE) | 0.2kV/1.5kV | 0.6kV/1.5kV | 1.3kV/1.5kV | 1.5kV/1.5kV | 1.5kV/1.5kV | 1.8kV/1.5kV |
| Follow Current Interrupt Rating (N-PE) | 100Arms | |||||
| Response Time (L-N) / (N-PE) | < 25 ns / < 100 ns | |||||
| Back-Up Fuse (max) | 125 A gL / gG | |||||
| Short-Circuit Current Rating (AC) (L-N) | 10 kA | |||||
| TOV Withstand 5s (L-N) | 90V | 180V | 335V | 335V | 335V | 580V |
| TOV 120min (L-N) | 115V | 230V | 440V | 440V | 440V | 765V |
| mode | Withstand | Withstand | Safe Fail | Safe Fail | Safe Fail | Safe Fail |
| TOV Withstand 200ms (N-PE) | 1200V | |||||
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; 125 V / 0.2 A; 75 V / 0.5 A
- RC Conductor Cross Section (max): 16 AWG (Solid) / 1.5 mm²(Solid)
Internal Configuration
Dimension
Connection Diagram
