Japan, Watanabe
Watanabe WMS-PE6N (number 07) 6ch Power Monitoring Module
Made in Japan
Manufacturer: Watanabe Electric Industry Co. Ltd
Model: WMS-PE6N
This is a power meter that measures power from AC current and AC voltage and transmits the measured data via RS485 (ModbusRTU).
A single unit can input two voltage systems and 12 current (CT) circuits.
Compatible with Modbus setting display (WMB-DM01) and Modbus setting tool (WRS-MST).
Features
- It can be used as a slave device for RS-485 communication (Modbus RTU).
- It is possible to measure different transformer circuits with two voltage system inputs.
- Achieves power measurement accuracy of ±1.0%fs
- Easy setting with Modbus setting display or setting tool
Specifications
| input signal | Power x 6 circuits AC voltage (2 systems)…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 330g |
| External dimensions (HWD) | 120 x 75 x 70 mm (not including protrusions) |
| Operating temperature and humidity | -5~+55℃ 10~90%RH |
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