Leave Your Message
AC Din Rail-Mounted Three Phase IoT Multifunction Power Meter EGO700L with RS485 LoRa LAN 4G Communication for Power Distribution Management

AC Energy Meter

AC Din Rail-Mounted Three Phase IoT Multifunction Power Meter EGO700L with RS485 LoRa LAN 4G Communication for Power Distribution Management

1. Combine Measuring and Electricity Monitoring Into One

. Full Parameter Measuring and Power Quality Monitoring

.Measure and alarm for cable temperature

2. Reliable Data Transfer

.7 days Data Cache & Re-transmit

.10 sec. keep working to posting POWER-OFF alarm

.1 sec. Real-time data upload

3. Multiple Communication Protocol


.Modbus RTU, Modbus TCP, HTTP, MQTT, IEC104, DLMS, Bacnet

4. Remote Support and Engineering Simplification

.P2P remote configuration & free maintenance

.Phase-sequence auto adjustment

.Split core CT for easy installation

      Main Documents

      Compatible Software

      PiEMS System1vwd

      Smart PiEMS System

      Product Introduction

      • EGO700L Multi Function Power Meter For IOT is mainly applicable to the distribution cabinet and switch cabinet in the high and low-voltage distribution system lower than AC 650kV (phase voltage). Combined with RS485 port, and Modbus-RTU communication protocol, it makes easy to integrate electrical distribution measurements into Smart PiDMS distribution management system and energy consumption into Smart PiEMS.
        EGO700L fully meets the relevant technical requirements of GB / T 17215.322-2008 for active power level 0.5s and GB / T 17215.323-2008 for reactive power level 2.
      • EGO700L Internet multi-function acquisition terminal adopts dual-core architecture of high-performance microprocessor and metering core. The function include independent operation of metering and logic control, high metering accuracy, stable work, providing high-precision full power measurement, demand calculation, harmonics Analyze, set value exceeding limit, residual current and cable temperature measurement, data freezing function.

        EGO700L adopts the technology of IoT communication and P2P. The design of split core CT supports power-keeping installation which greatly reduces the comprehensive cost of installation, debugging and maintenance. The features of built-in large-capacity cache and resume break-point that ensures system-side data integrity. It is suitable for projects such as energy management, electrical safety, and power Internet of Things.


        EGO700L provides the main functions as below:

      • 1.Measurement:
         .voltage, current, active power, reactive power, apparent power, power factor, frequency, active energy, reactive energy , apparent energy, voltage and current phase angle, cable temperature, switch detection
         .Latest 10 years, 12 months, 31 days historical energy
         .Standard 1 RS485, 4G/LoRa/LAN optional
         .Support Modbus RTU, Modbus TCP, HTTP, MQTT, IEC104,DL/T645-2007 communication etc (DLMS, Bacnet is available forcustomized model)
         .Register is definable, support break-point transfer
      • 3.Power Quality Analysis: Three phase voltage/current, 63rd harmonic analysis, voltage/current unbalance

        4.Demand Calculation:
         .Maximum and real-time demand of power and current
        .Real-time demand, daily and monthly max. demand

        5.Setpoint Alarm:
        .Support alarming of over-voltage, under-voltage, over-current, under-current, lose phase, power over limit, over temperature, and power failure with SOE time record.


      Power Supply AC 85~265V Or DC 100~300V LTE Wireless Communication LTE-FDD B1/B3/B5/B8 LTE-FDD B34/B38/B39/B40/B41
      LoRa 470-510Mhz,1KM open area (customized model is 915Mhz)
      Rated Current 1A or 5A 5A/1.67mA CT(optional) 100A/33.3mA CT(optional) RS485 4800-38400bps,Modbus-RTU
      LAN port Modbus TCP/IP,10M/100M Ethernet (customized model)
      Rated Voltage 3x57.7/100V,3x220/380V Break-point transfer 7 days data cache (1 sampling point /5min.)
      Digital Input Wet contact,external power supply.220V,when <60V,open,when>140V closed,Max.Input 300V Or Dry contact:internal supply 24Vdc Environment Operation Temperature:-25℃~+70℃ Storage Temperature:-40℃~+85℃ Operation Humidity:5%~95% Non-condensing
      Relay output Node capacity:250Vac/5A EMC Standard Electrostatic Discharge Immunity Test     IEC61000-4-2:2001 RF Electromagnetic Field Immunity testing IEC61000-4-3:2002
      Connection Mode 3 Phase 4 Wire 3 Phase 3 Wire Electrical fast transient immunity test Surge immunity test Injected Current Immunity Test Electromagnetic emission limit  IEC61000-4-4:2006 IEC61000-4-5:2005 IEC61000-4-6:2006 CISPR22:2006
      Cable Temperature 4 channels of NTC sensor, range:0-149℃
      Voltage sag and short-time interruption Immunity testing Passed
      Parameter Measurement Range Accuracy
      Voltage Phase Voltage:10V~400V Line Voltage:10V~690V 0.2%
      Primary Voltage Max.1000kV  
      Current 5mA~6.5A 0.2%
      Primary Current Max.100000A —-
      Frequency 40~65Hz 0.1%
      Active Energy 0~99999999.9 kWh 0.5%
      Reactive Energy 0~99999999.9 kvarh 2%
      Active Power Single Phase:0~±9999MW/Mvar Total:0~±9999MW/Mvar 0.5%
      Reactive Power 1.0%
      Harmonic Ratio 0%~100% Class B


      Incorporate craftsmanship and responsibility into the products, Pilot Technology continues to promote the construction of standardized, automated and informational production lines to realize the digital intelligentize of production.
      Learn more from our product video review.