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Smart Meter

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 Meter


  • 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 Meter


  • 2P width, less space occupied in distributionpanel.
  • Embedded communication module, support GPRS, NB-IoT, WiFi, 4G and etc,.
  • Max. measurement: 6 circuits with single 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 Multi-function 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 4G/WiFi/GPRS/NB-IoT NA 4G/WiFi/GPRS/NB-IoT
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 circiut with single-phase CT 1 circiut with three-phase CTs/
3 circuits with single-phase CT
 6 circuits 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 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 × Point-frozen, Daily-frozen, Scheduled-frozen Point-frozen
Power-off Reminder × ×
Protection × Overvoltage/Undervoltage, Overcurrent, Overload (break-off)  × Overvoltage/Undervoltage, Overcurrent, Overload (Alert)
Data Acquisition (Inverter) × ×
Installation Method 35mm DIN-Rail 35mm DIN-Rail
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