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WPD-PWR
Power Line SPD (Surge Protective Device)
This product is designed to protect measurement equipment from lightning surges.
It is capable of safeguarding both between lines and between line-to-ground with a single unit.
Delivery: Inquiry
Features
SPD for Low-Voltage Power Supply
Compatible with both 100V and 200V circuits
Compliant with JIS C 5381-11:2014 Class 2
Equipped with a degradation indication LED on the main unit
Provides protection between lines and between line and ground with a single unit
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Date Sheets
Specifications
| Maximum Continuous Operating Voltage | AC130V, 250V (Single-phase 2-wire) AC110V / 220V (Single-phase 3-wire) AC250V (Three-phase 3-wire) |
|---|---|
| Nominal Discharge Current (8/20μs) | 5kA × 15 times (Class II, line-to-line and line-to-ground) |
| Maximum Discharge Current (8/20μs) | 10kA × 2 times (Class II, line-to-line and line-to-ground) |
| Voltage Protection Level (Up) | 1300V or less (line-to-line) 1500V or less (line-to-ground) |
| Rated Short-Circuit Current | 10kA |
| Leakage Current | 3mA or less (line-to-line) 10μA or less (line-to-ground) |
| Response Time | 3ns or less (line-to-line) 0.1μs or less (line-to-ground) |
| Operating Start Voltage | DC540V ±15% |
| Operating Temperature and Humidity Range | -20 to +55°C, 90%RH or less |
| External Dimensions | 95(H) × 50(W) × 65(D) mm |
| Weight | Approx. 170g |
| Test Class | JIS C 5381-11:2014 Class II |
