Multifunction Power Quality Analyzer - Yangzhou Darui - Yangzhou Darui Electric Co., Ltd.

Multifunction Power Quality Analyzer - Yangzhou Darui

Published: 2020-08-23 08:57:03

Category: Three-phase Power Quality Analyzer

Product Description

Multifunction Power Quality Analyzer

Darui Electric recommends

Product Introduction

Multifunction Power Quality Analyzeradopts a large imported color LCD display, with Chinese menu prompts for operation, multi-parameter display interface, and a friendly human-machine dialogue interface. It is a multifunctional test and analysis instrument integrating power quality analysis, electrical parameter testing, and power vector analysis. The device is equipped with high-precision, high-linearity voltage transformers and current transformers, ensuring high measurement accuracy. It also comes with clamp-type current transformers for easy on-site wiring. The vector diagram display and wiring judgment provide a reliable basis for checking the correctness of the circuit. A built-in large-capacity non-volatile data memory can save on-site calibration data, and the provided background computer management software can upload results to a computer for computerized management.

Product Features

Multi-parameter measurement, capable of simultaneously measuring voltage, current fundamental wave, 2nd to 64th harmonics, phase, frequency, power, power factor, and other parameters;

Harmonic measurement, judging whether harmonics exceed standards according to national standards at a glance;

Vector analysis for metering circuits and protection device circuits;

Can measure total harmonic distortion rate, short-term flicker and long-term flicker of each phase voltage and current, and voltage unbalance;

Can display real-time waveforms of each phase parameter, serving as a simple oscilloscope function;

Built-in large-capacity data memory, capable of continuous storage for more than 18 months at 1-minute intervals;

Can set different storage intervals and continuously store data according to the set interval;

Built-in high-performance lithium-ion battery, can work continuously for 8 hours without external power supply, convenient for on-site testing;

Can be equipped with dedicated data analysis and management software to analyze and process test results, enabling understanding of the power quality and periodic load variation patterns at the tested point, which plays an important role in helping power staff understand user power quality and take corresponding measures.

Technical Parameters

Item	Parameter
Number of Channels	Three-phase voltage, three-phase current
Measurement Range	Voltage 0-450V Current 0.05-6A
Harmonic Error	Accuracy meets national standard A/B level requirements
Frequency Measurement Error	0.01Hz
Phase Measurement Error	±0.2°
Power Measurement Error	±0.5%
Display	5.6-inch imported color LCD
Power Supply	AC 220V ± 10%, frequency 45-55Hz; built-in lithium battery
Dimensions	320mm × 240mm × 130mm
Weight	About 2kg

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Product Details

Multifunction Power Quality Analyzer - Yangzhou Darui