Smart Meter

4G/GPRS/WiFi/Ethernet

SOLARMAN smart meter is applied for energy management purpose, and it works to measure and control electricity consumption of apartment renting, household and industrial electricity, charging station, PV plant, intelligent building, chain stores, communication stations and etc,. It features in high reliability, high accuracy, compact size and easy to install, etc.

Features

Single-Phase Meters

  • Compact size, 2P width
  • Embedded relay, supports ON/OFF switch locally/remotely
  • Protection functions in case of overvoltage, undervoltage, overcurrent, overload
  • Embedded communication module, support GPRS, NB-IoT, WiFi, 4G, etc
  • Measuring range: 0~60A, 0~13200w
  • Embedded high-capacity capacitor, able to trigger power-off alert

Three-Phase Meters

  • 2P width, less space occupied in distribution panel
  • Embedded communication module, support GPRS, NB-IoT, WiFi, 4G and etc
  • Max. measurement: 6 circuits with single - phase CT, or 2 circuits with three-phase CTs
  • Open-type CT, easy for installation
  • Protection functions in case of overvoltage, undervoltage, overcurrent, overload

Parameter

Single-Phase Three-Phase
Product name DIN-Rail Single-Phase Meter
Single-Phase Remote Control Meter
DIN-Rail Three-Phase Meter
Six-circuit Multifunction Meter
Product Model DDS122-D DDZY422-D2 DTSD422-D DTSD422-D3
Dimension (mm) 92*76*18 110*77*36 91.5*76*36 91.5*85*36
Remote Communication NA WiFi/GPRS NA WiFi/GPRS
Serial Communication RS485 RS485
Rated Voltage 220V 3x220/380V
Frequency 50/60Hz 50/60Hz
Rated Current 5(40)A 5(60)A 3x6A/100A 6x6A/100A
Rated Power 8.8kW 13.2kW 66kW
Power Consumption 0.5W 3W 0.5W 3W
Accuracy 1 1
Two-way Metering + +
Working Temperature -25℃-+60℃ -30℃-+70℃ -25℃-+60℃ -30℃-+70℃
Power Supply 1 circuit with single-phase CT 1 circuit with three-phase CTs/
3 circuits with single-phase CT
6 circuit with single-phase CT/
2 circuits with three-phase CTs
Measurement High Accuracy Sampling Mn-Cu Clip-On CT
No. of CTs NA 3 6
Electrical Parameters Voltage, Current, Active Power, Active Energy, Frequency, Power Factors Voltage, Current, Active Power, Active Energy, Time-sharing Power, Frequency, Power Factors Voltage, Current, Active Power, Apparent Power, Active Energy, Apparent Power, Split-phase Energy, Time-sharing Power, Reactive Power, Reactive Energy, Frequency, Power Factors
Remote Switch - + -
Automatic Settlement - + +
Data-frozen - Overvoltage/Undervoltage, Overcurrent, Overload (break-off) - Overvoltage/Undervoltage, Overcurrent, Overload (Alert)
Data Acquisition (Inverter) - + - +
Installation Method 35mm DIN-Rail 35mm DIN-Rail