NAPUI PM9833A Three Phase Harmonic Multi-function Digital Power Meter Calibrator

Type

PM9833A

Basic Accuracy

0.2Class

Measuring Voltage

9.0V-600.0V

Measuring Current

20mA-40A

Input mode

Voltage and Current are floating input

Power Factor

0-1.000

Frequency

45-100Hz

Measuring Mode

AC

Input resistance

Voltage

Is about 2MΩ

Current

About 0.5Ω,High grade is about 4mΩ

Energy accumulation

0-999999MWh/0~-999999MWh

Energy timing

999999h, Accuracy error ±2s/h, Resolution 1s

Harmonic

1-32times, Accuracy class :B calss IEC61000-4-7

Display model

7 windows, White LED display.

Sampling speed

0.05S  0.1S  0.25S  0.5S  1S

AD conve

800times/s, The sampling period 125μs, 24-bit voltage and current are simultaneously sampled.

Line filtering

Cut-off frequency 2KHz

The voltage value of the AC

√

The current value of the AC

√

Active power

√

Apparent power

√

Reactive power

√

Phase difference

√

Power supply input

AC 100V-240V  45-440Hz  DC 100V-300V

Communication

Standard RS232/485