Multifunctional Power Quality Analyzer Manufacturer - Yangzhou Dary

Multifunctional Power Quality Analyzer Manufacturer - Yangzhou Dary

Published: 2020-08-23 10:15:11

Category: Three-phase Power Quality Analyzer

Product Description

Multifunctional Power Quality Analyzer Manufacturer

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Product Introduction

Multifunctional Power Quality Analyzeradopts a large-screen imported color LCD display, 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. It has a built-in large-capacity data memory that does not lose data when power is off, allowing on-site calibration data to be saved. It provides background computer management software to upload results to a computer, realizing computerized management.

Product Features

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

Harmonic measurement: judges whether harmonics exceed standards according to national standards at a glance;

Can perform vector analysis of 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: can continuously store data for more than 18 months at 1-minute intervals;

Can set different storage intervals and continuously store data according to the set time 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. This plays a significant 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 Class A/B requirements
Frequency Measurement Error	0.01Hz
Display	5.6-inch color LCD
Power Supply	AC 220V ± 10%, 50Hz; built-in lithium battery
Dimensions	320mm × 240mm × 130mm
Weight	About 2kg

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Product Details

Multifunctional Power Quality Analyzer Manufacturer - Yangzhou Dary