Power Factor Meter

Power Factor Meter for panel and power monitoring applications, with OEM/ODM customization, stable supply, and factory support for utility and industrial projects.

3 Phase Multifunction Energy Meter Class 0.5s Panel Mount RS485 Modbus RTU Digital Power Monitor For Industrial Smart Factory

$45-55 /pieces

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

MOQ 5 pieces
Model NO. EI-3711
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

PhaseThree PhaseOutput VoltageAC20V~400V
Accuracy Class0.5s,1.0Basic CurrentAC0.05A~6A
Max. Current6ARated CurrentAC3*5(6)A;AC3*1(1.2)A
Measuring Energy Range999999.99MWhOperating Temperature-10℃~50℃
Display TypeDigital OnlyApplicationIndustrial, IOT, Telecommunication, Electric Power
FeatureSafety, Light Weight, Eco-Friendly, Durable, Time Display, Easy Installation, WaterproofDimensions98.0mm*98.0mm*78.0mm(3.86in*3.86in*3.07in)
Product nameThree Phase Panel Mount Energy Meter ET903-E SeriesCertificateCE,LVD,EMC,ISO45001, ISO14001
StandardEN61010CommunicationRS485(Modbus-RTU)
DisplayLCD BacklightInstallationPanel mounted(92*92mm)
Input VoltageAC85V~AC265V or DC100V~DC330V,DC20V~60VInput current3*5(6)A / 3*1(1.2)A
ApplicationIndustrial Power Management

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.

3 Phase Multifunction Energy Meter Class 0.5s Panel Mount RS485 Modbus RTU Digital Power Monitor For Industrial Smart Factory

SKU: EI-3711

Contact Form (#3)

Home

Products

About

Contact