Power Meter

Power Meter covers digital and panel meters for measuring voltage, current, power and energy in electrical systems, with OEM/ODM support for switchboards, energy monitoring and industrial projects.

Three-phase Four-wire Digital Display Network Multifunctional Power Meter RS485 Communication IP65 Protection Class 0.5 Accuracy

$28 /piece

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

MOQ 1 piece
Model NO. EI-4428
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category: Power Meter

Introduction

PhaseThree PhaseOutput Voltage220 V, 380 V
Accuracy ClassClass 0.5Basic Current1A/5A
Max. Current6ARated Current1A/5A
Measuring Energy Range0-999999.9 kWh(0-3412141291.79btu)Operating Temperature-20℃~65℃
Display TypeDigital OnlyApplicationElectric Power, Industrial, IOT
FeatureDurable, Easy Installation, Eco-Friendly, Led Display, Light Weight, SafetyDimensions96*96*59
Communication InterfaceRS485Communication ProtocolModbus-RTU / DL/T645
Communication Rate1200 / 2400 / 4800 / 9600 / 19200 bpsRated VoltageAC100V / 220V / 380V / 400V / 690V / 800V / 1000V
Power Supply85~265V AC/DCProtection LevelIP65
Harmonic Measurement2nd~31st HarmonicsDigital Output2DI (2-channel digital input)
Frequency Range47~440HzMeasurement ParametersV / A / W / var / VA / PF / Hz / kWh / kvarh

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.
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Three-phase Four-wire Digital Display Network Multifunctional Power Meter RS485 Communication IP65 Protection Class 0.5 Accuracy

SKU: EI-4428

Contact Form (#3)

Home

Products

About

Contact