Features
- It can measure various electrical parameters such as voltage
- The vector diagram of the measured voltage and current can be displayed
- the operator can conveniently and safely perform the measurement
- It can measure and analyze the AC power
- current waveforms can be displayed simultaneously
- Load fluctuation monitoring
- Dynamic monitoring of power equipment adjustment
Technical Specifications
| Voltage measurement range | 0 V to 800 V, automatic gear cut |
| Clamp transformer (three types | 5 A or 25 A (standard) 100 A or 500 A (optional) 400 A or 2000 A (optional) |
| Phase angle measurement range | 0 to 359.99 |
| Frequency measurement range | 45 Hz to 55 Hz |
| Number of voltage channels | three channels (UA, UB, UC) |
| Number of current channels | three channels (IA, IB, IC) |
| Maximum harmonic analysis times | 63 times |
| Maximum continuous storage period at 1
minute intervals |
18 months |
| Electric parameter measurement part | Voltage ±0.1% Frequency ±0.01 Hz Current and power ±0.5% Phase ±0.2° |
| Power quality part | a. Fundamental voltage allowable error ≤0.5% F.S. b. Allowable error of fundamental current: ≤1% F.S. c. Measurement error of phase difference between fundamental voltage and current: ≤0.2 ° d. Measurement error of harmonic voltage content rate: ≤0.1% e. Measurement error of harmonic current content rate: ≤0.2% f. Three-phase voltage unbalance error: ≤0.2% g. Voltage deviation error: ≤0.2% h. Voltage fluctuation error: ≤0.2% |
| Charging power supply | AC 220 V, frequency 45 Hz to 55 Hz |
| Host power consumption | ≤3 VA |
| Maximum working time of battery | ≤10 hrs |
| Working temperature | 14 °F to 104 °F (-10 ℃ to + 40 ℃) |
| Volume | 12.60 in x 9.45 in x 5.12 in (320 mm x 240
mm x 130 mm) |
| Weight | 4.40 lb (2 kg) |
