Huazheng HZDZ-B3 Power Quality Analyser (0～200V～800V)

Input features

Voltage measuring range: 0 ~ 200V ~ 800V, automatic cutting.

Current measuring range

Clamp type transformer (three types): 5A/25A (standard)

100A/500A (optional)

400A/2000A (optional)

Phase Angle measurement range: 0~359.99°.

Frequency measurement range: 45~55Hz.

Voltage channels: three channels UA、UB、UC).

Number of current channels: three channels (IA、IB、IC).

Maximum number of harmonic analysis: 63 times

Maximum continuous storage cycle of 1 minute interval: 18 months.

Accuracy

Electrical parameter measurement：

Voltage：±0.2%

Frequency：±0.01Hz

Current and power：±0.5%

Phase：±0.2°

Power quality:

Allowable error of fundamental wave voltage ≤ 0.5% F.S.

Allowable error of fundamental current: ≤ 1% F.S.

Measurement error of phase difference between fundamental wave voltageand current: ≤0.2°

Harmonic voltage contains rate measurement error: ≤ 0.1%

Harmonic current containing rate measurement error: ≤ 0.2%

Three-phase voltage unbalance error: ≤ 0.2%

Voltage deviation error: ≤ 0.2%

Voltage variation error: ≤ 0.2%

Operating temperature: -10℃~ +40℃

Charging power supply: AC220V, frequency: 45hz-55hz

Power consumption of host: ≤3VA

Maximum battery working time: ≤10 hours

Insulation:

Insulation resistance of the voltage and current input terminals to thechassis≤100MΩ

the power frequency between the input end of the working power supply and the housing is 1.5KV (effective value), and the experiment lasts for 1 minute.

Dimension: 320mm×240mm×130mm

Weight: 2.0kg

Manual