Japan, Watanabe
Watanabe WKM-PAA N Power multimeter
Made in Japan
Manufacturer: Watanabe Electric Industry Co. Ltd
Model: WKM-PAA N
110 square LCD power multimeter with analog output
Features
- Equipped with an easy-to-read 4.2-inch large LCD and white LED backlight
- Equipped with 2 DI points that can be used to input electric leakage and abnormal signals in the panel
- Achieves power measurement accuracy of ±1.0%fs Simultaneous display of 4 elements
Specifications
| input signal | Power x 1 circuit , AC voltage: 110V/220V/440V , AC current: 1A/5A (general-purpose CT), digital input x 2 points , non-voltage contact circuit or transistor |
|---|---|
| output signal | Analog output x 4 points (select from current/voltage/power/power factor/frequency) Digital output x 2 points (electric energy pulse or alarm output) Open collector…DC30V 50mA |
| 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 | none |
| power supply | AC85-242V DC90-132V |
| tolerance | Active power: ±1.0%fs |
| Withstand voltage | AC2000V |
| mass (weight) | about 600g |
| External dimensions (HWD) | 110×110×120mm |
| Operating temperature and humidity | -5~+55℃ 90%RH or less |
| Panel dimensions (HW) | 110×110mm |
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