Japan, Watanabe
Watanabe WVP-W□ Power converter – Signal Converter
Made in Japan
Manufacturer: Watanabe Electric Industry Co. Ltd
Model: WVP-W□
A converter that calculates power from an AC signal and outputs a proportional DC signal
Features
- Plug-in type for easy maintenance
- Wide range of zero/span adjustment of ±10%fs
- Lineup of standard type with accuracy of ±0.5% and high accuracy type with ±0.25%
Specifications
| input signal | Power , AC voltage: 100/110/200/220V , AC current: 1/5A (general-purpose CT) |
|---|---|
| output signal | DC voltage/DC current |
| measurement circuit | Single-phase 2-wire Single-phase 3-wire Three-phase 3-wire |
| power supply | AC100V ±10% AC110V ±10% AC200V ±10% AC220V ±10% |
| tolerance | ±0.25%fs or ±0.5%fs |
| Response speed (0→90%) | 500ms |
| Zero/span adjustment | ±10%fs |
| Withstand voltage | AC2000V |
| mass (weight) | about 400g |
| External dimensions (HWD) | 104×51×136mm |
| Operating temperature and humidity | -5 to +55°C 90% RH or less |
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