Three Phase Reference Standard Meter high precision 3 input channels accuracy 0.05

KE9302B Three Phase Reference Standard Meter

KE9302B is a meter that can accurately measure voltage, current, power, phase, harmonic and many other paramters with wide measuremnet range. Widely used by many power utility, energy meter manufacturer and institute of metrology.

Advantages:

1. Accurate and stable measurement
2. Wide measuring range, the voltage range:40V–480V, the current range: 0.01A -120A
3. Multiple measuring mode, 3P3W, 3P4W,1P2W, active, reactive
4. Color LCD to display real-time data
5. It could be connected to PC by RS-232
6. Multiple pulse input and output channels
7. Auto range shifting

Main specifications:

Power measurement

Active power ±0.05% (0.01A – 120A)

Reactive power ±0.05% (0.01A – 120A)

Apparent power ±0.05% (0.01A – 120A)

Energy measurement

Active energy ±0.05% (0.01A – 120A)

Reactive energy ±0.05% (0.01A – 120A)

Apparent energy ±0.05% (0.01A – 120A)

Voltage measurement

Voltage range 10V – 500V

Accuracy ±0.05% (40V – 500V)

Harmonics 2nd- 59th

Current measurement

Current range 1mA – 120A

Accuracy ±0.05% (0.01A – 120A)

Harmonics 2nd- 59th

Phase measurement

Phase range 0° -- 360°

Accuracy ±0.001°

Frequency measurement

Frequency range 45Hz-- 65Hz

Accuracy ±0.001Hz

Pulse output

High frequency output(CH) Defined by users

Low frequency output(CL) CH / 10000

Output channel 3

Pulse input

Input channel 4

Input frequency Max. 1MHz

Operating condition

Power supply 220V±10% 50/60Hz±2Hz

Temperature -10°C -- +40°C

Humidity 45% -- 75%RH

Dimension 445mm×139mm×310mm

Weight 8kg