Huazheng HZDZ-P3 Power Quality Analyser (0-900V)

Number of measurement channels: Four voltage channels, four current channels

Measuring range:

Voltage: 0-900V

Current:

Small clamp: diameter 8mm，5A/25A(standard)

Medium clamp: diameter 50mm，100A/500A(Optional)

Large clamp: diameter 125×50mm，400A/2000A(Optional)

Phase angle: 0.000－359.999°

Frequency: 42.5－69Hz

Measuring step:

Voltage: 0.001V

Current: 0.0001A

Phase angle: 0.001°

Power: active power 0.01W、reactive power 0.01Var

Frequency: 0.0001Hz

Voltage measurement accuracy: ≤0.1%

Current measurement accuracy: ≤0.3%

Phase angle measurement accuracy: ≤0.1°

Power measurement accuracy: ≤0.5%

Frequency measurement accuracy: ≤0.01Hz

Harmonic analysis times: 2－64 times

Harmonic voltage measurement error:

Harmonic content＞1% Nominal value：≤1%RD

Harmonic content＜1% Nominal value：≤0.05%FS

Harmonic current measurement error

Harmonic content＞3% Nominal value：≤1%RD

Harmonic content＜3% Nominal value：≤0.05%FS

Three phase voltage unbalance error: ≤0.2%

Three phase current unbalance error: ≤0.5%

Voltage fluctuation accuracy: 5%

PST measurement time: 10min

PLT measurement time: 2h

PST/PLT measurement error: ≤5%

Screen: 1280×800、True color LCD

Charging Power:

AC220V±15%

Frequency 45Hz-65Hz

Standby timing: ≥10h

Host Power: ＜4VA

Insulation:

1) The insulation resistance between the voltage, current input terminal and the housing ≤100MΩ.

2) Withstand 1.5KV (valid value) with power frequency onoperating power input and the shell, which lasts oneminute.

Working temperature: -20℃～50℃

Relative humidity: 0-95% No condensation

Size: 280mm×210mm×58mm（L×W×H）

Weight: 2kg

Manual