Single Phase Reference Standard Meter high precision class 0.05 wide voltage range

KE9202B Single Phase Reference Standard Meter

KE9202B is used to precisely measure the voltage, current, power and other parameters of electric power circuit. Widely used by power standard for the electric power departments, meter manufacturing companies and institutes of metrology.

Product features:

1. High accuracy (Class 0.05)
2. High speed DSP and high accuracy ADC to make sure the quick and accurate measurement
3. Wide measuring range, the voltage rangeis 40V - 480V,and the current range is 0.01A -120A
4. It could measure the single phase active energy and reactive energy.
5. It could be communicated to PC by RS-232 port
6. Equipped with color screen to display the live data.

Technical information:

Voltage measurement

Voltage range: 40V - 480V

Accuracy: ±0.05%

Harmonics: 2nd- 59th

Current measurement

Current range: 10mA - 120A

Accuracy: ±0.05%

Harmonics: 2nd- 59th

Power measurement

Active power: ±0.05% (PF≥0.5)

Reactive power: ±0.05% (PF≥0.5)

Apparent power: ±0.05% (PF≥0.5)

Energy measurement

Active energy: ±0.05% (PF≥0.5)

Reactive energy: ±0.05% (PF≥0.5)

Apparent energy: ±0.05% (PF≥0.5)

Phase measurement

Phase range: 0° -- 360°

Accuracy: ±0.05°

Frequency measurement

Frequency range: 45Hz-- 65Hz

Accuracy: ±0.001Hz