Power Quality Analyzer

Power Quality Analyzer for voltage, current and harmonic testing in industrial systems, supporting OEM/ODM customization and stable supply for importers and project buyers.

PC Software 3 Phase Multiple 4 Channel Power Monitoring Solution RS485 RJ45 Power 4DI 2RO Digital Power Quality Analyzer

$110 /unit

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 unit
Model NO. EI-3430
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

PhaseThree PhaseOutput Voltage380 V
Accuracy Class0.5SMeasuring Energy Range0-99999
Operating Temperature-25 ~+70℃Display TypeDigital Only
ApplicationIndustrialFeatureEasy Installation
Dimensions90*72*63.5mm(3.54*2.83*2.50in)Product name3 Phase Multiple 4 Channel RJ45 Digital Power Quality Analyzer
Rated voltageAC 380V±5%Secondary Input333mV
CommunicationModbus-TCP/IP, Modbus-RTUDisplayLCD
Baud Rate38400bpsSingle phase measurement12 Circuits
Three phase measurement4 CircuitsCertificateCE ISO9001
Power qualityTHDi, THDu, Individual Harmonic 31st, 3 Phase Unbalance

We are China Loong Electrical Instrument Co., Ltd., a professional manufacturer and supplier specializing in Electrical Instrument. We have brought together and coordinated resources across the Electrical Instrument supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Electrical Instrument Co., Ltd. All rights reserved.
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PC Software 3 Phase Multiple 4 Channel Power Monitoring Solution RS485 RJ45 Power 4DI 2RO Digital Power Quality Analyzer

SKU: EI-3430

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