Fast Shipping Power Quality Meter Harmonic Analyzer Three Phase GDPQ-300A

Fast Shipping Power Quality Meter Harmonic Analyzer Three Phase GDPQ-300A

Electric Three Phase power quality Power Energy analyzer is specifically for waveform distortion occurs detection grid, high-precision test instrument harmonic content of voltage fluctuation and flicker and phase imbalance of power quality problems.

Three Phase Power Quality Power Energy Analyzer Features:

1.Small volume, light weight, easy to carry. 

2.Build-in high-performance Li-battery, continuous work 8 hours without any external power, 

convenient for filed test. 

3.Multiparameter, can test voltage, current fundamental wave,264 times harmonic wave, phase position,  frequency, power, power factor and so on.

4.Can set up different storage time interval, according to the set time intervals for data storage

5.5.7 inch large LCD display screen 

6.Build-in large capacity data storage

Specifications

Voltage measurement range: 0 ~ 200V ~ 800V, automatic cutting.
Current measurement range
Clamp Transformers (3 types): 5A/25A (standard)
100A/500A (optional)
400A/2000A (optional)
Phase angle measurement range: 0~359.99°.
Frequency measurement range: 45~65Hz.
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 of 1 minute interval: 18 months.
2, accuracy
Electrical parameter measurement part:
Voltage: ±0.2%
Frequency: ±0.01Hz
Current, power: ±0.5%
Phase: ±0.2°
Power quality part:
The fundamental voltage tolerance is ≤0.5%F.S.
Fundamental current tolerance error: ≤1%F.S.
Measurement error of phase difference between fundamental voltage and current: ≤0.2°
Harmonic voltage content measurement error: ≤0.1%
Harmonic current content measurement error: ≤0.2%
Three-phase voltage imbalance error: ≤0.2%
Voltage deviation error: ≤0.2%
Voltage variation error: ≤0.2%
3, working temperature: -10 ° C ~ +40 ° C
4, charging power: AC220V, frequency 45Hz-55Hz
5, host power consumption: ≤ 3VA
6, the maximum working time of the battery: ≤ 10 hours
7. Insulation:
(1) The insulation resistance of the voltage and current input terminals to the casing is ≥100MΩ.
(2) The working power input end is subjected to a power frequency of 1.5KV (effective value) between the outer casings, and it takes 1 minute to test.
8, volume: 320mm × 240mm × 130mm
9, weight: 2.0Kg