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Watanabe
Watanabe WLD-PA R Digital Panel Meter for power measurement (RS-485 compatible) – Watt Meter
Manufacturer: Watanabe Electric Industry Co. Ltd
Model: WLD-PA R
48mm x 96mm standard DIN size power meter
Features
- The system achieves a power measurement accuracy of ±1.0%fs.
- Switches written in Japanese improve operability.
- The system transmits measurement data via RS-485 (Modbus) communication.
Specifications
| input signal | Power x 1 circuit , AC voltage: 110V/220V , AC current: 5A/50A/100A/200A/400A/600A (dedicated CT) |
|---|---|
| output signal | none |
| measurement circuit | Single-phase 2-wire/Single-phase 3-wire/Three-phase 3-wire |
| measuring element | Active power/Reactive power/Active energy/Reactive energy/Current/Voltage/Power factor/Frequency |
| communication | RS-485 (Modbus RTU) |
| power supply | AC100-240V |
| tolerance | Active power: ±1.0%fs |
| Withstand voltage | AC2000V |
| mass (weight) | about 250g |
| Compliant standard | EN61326-1 EN61010-1 EN IEN63000 |
| External dimensions (HWD) | 48×96×85.9mm |
| Operating temperature and humidity | -5 to +55°C 90% RH or less |
| Panel dimensions (HW) | 48×96mm |
| Number of display digits | 6 digits (character height 18mm) |
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