Digital Wattmeter ( Three Phase )
Technical Specifications
- 3 Phase Meter with Power Analyzer
- Built in Clock, calendar and real time data logger with SD memory card
- Measurement : ACA, ACV, Active/True Power, Apparent power, Reactive Power,
- Power Factor, Phase Angle, frequency
- display : 3.2” x 2.4” LCD and 320 x 240 pixel dot matrix LCD with backlight
- Wire connectors : 1P/2W, 1P/3W, 3P/3W, 3P/4W
- Safety standard : IEC 1010 CAT III 600V
- ACV input impedance : 10MΩ
- Clamp frequency response : 40Hz ~ 1KHz
- Tested frequency : 45Hz ~ 65Hz
- Sampling time : Approx. 1 sec.
- Computer Interface : USB / RS 232
Electrical Features :
- ACV range : 10V ~ 600V
- Resolution : 0.1V, Accuracy : ±(0.5% + 0.5V)
- ACA range : 20A ~ 1200A
- Resolution : 0.001A ~ 1A; Accuracy : ±(0.5% + 5A)
- Power factor range : 0.00 ~ 1.00
- Resolution : 0.01; Accuracy : ±0.04
- Phase angle range : -180º ~ 180º
- Resolution : 0.1º, Accuracy : ±1º
- Frequency range : 45 ~ 65Hz
- Resolution : 0.1Hz, Accuracy : 0.1Hz
- Active power range : 0.000 ~ 9.999 MW
- Apparent power range : 0.000 ~ 9.999MVA
- Reactive power range : 0.000 ~ 9.999MVAR
- Active power hour range : 0.000 ~ 9.999MWH
- Apparent power hour range : 0.000 ~ 9.999MVAH
- Reactive power hour range : 0.000 ~ 9.999MVARH
