3-Phase Digital Power Meter

3-Phase Digital Power Meter

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  • Parameters

3-Phase Digital Power Meter

1. Introduction

The digital power meter is not only used to measure the single-phase measurement function of each input unit, but also the measurement function (∑) function of a wiring group composed of multiple input units. It can be used to test the AC voltage (U), AC current (I), power factor (λ), active power (P), apparent power (S), reactive power (Q), phase difference (Ø) and frequency (FU).

7 windows on the panel simultaneously display various parameters of each phase and the measured signal values are all true RMS values which is also applicable to the wave-distorted signal.


2. Parameters:

Model

PM9833

Accuracy

Class 0.5

Voltage

10V-600V

Current

20mA-40A

Input method

Floating input

Power factor

-1.000-1.000

Frequency

45Hz-65Hz

Test method

AC

Input resistance

Voltage: about 2MΩ

Current: about 0.5Ω, high-4mΩ

Sample speed

0.5s

Display method

7 windows, white LED display

AD conversion

800time/s, sample period 125μ, 24 bits, the voltage and current simultaneous sampling

Line filtering

Cut-off frequency 2KHz

Power

AC 110V-240V, 45-440Hz, DC 100V-300V

Interface

RS232/485 (Option)

Dimension

215*132*275mm

Optional accessories

Support current transformer


Description
The digital power meter is not only used to measure the single-phase measurement function of each input unit, but also the measurement function (∑) function of a wiring group composed of multiple input units.
Model
PM9833