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Solar Pay Nigeria Limited

Energy Meter

The DDSU666 Single-phase electronic type guide rail mounting electric energy meters. It is used to monitor and display the grid power (voltage, current frequency and energy), and transfer this info to solar inverter via RS485 communication in zero-export system.   The DTSU666 series three phase four wire electronic energy meter (din-rail) is designed based on power monitoring and energy metering demands for PV power plants etc. Mainly applied into the measurement and display for the grid parameters in the zero-export system, including grid voltage, current, active power, reactive power, frequency, etc. 
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Specifications

  • Local LCD display, RS485 communication
  • Adopting the standard DIN35mm din rail mounting
  • Small volume, easy installation and easy communication
  • Positive and reverse active power, four quadrant reactive power metering

Technical specifications

Model SUN-EVSE11K01-EU-AC SUN-EVSE22K01-EU-AC
Product Parameter
Input Voltage/Range (V)230/400230(single phase), 230/400(three phase)
Connection Mode3L+N+PEL+N+PE,3L+N+PE
Input Current (A)1632
Input Frequency/Range50/45-55, 60/55-65
Maximum Output Power (kW)117(single phase)/ 22(three phase)
Starting MethodPlug and Charge /Charge after Scanning/Scheduled Charging
Equipment Protection
Over Temperature ProtectionYes
Low Temperature ProtectionYes
Over Voltage ProtectionYes
Under Voltage ProtectionYes
Short Circuit ProtectionYes
Over Load ProtectionYes
Earth Fault ProtectionYes
Leakage Current ProtectionDC 6mA
Surge Protection LevelTYPE II
General Data
Operating Temperature Range (°C)-40 to +55
Permissible Ambient Humidity5%~95% No condensation
Permissible Altitude (m)<3000
Noise (dB)≤25
Ingress Protection(IP) RatingIP 66
Cabinet Size (WxHxD mm)104x264x57.5
Weight (kg)3.7
Gun Cable Length (m)4.2
Number Of Charging Guns1
Safety EMC/StandardEN IEC 61851-1:2019, IEC 61851-1:2017, EN 300 220-2 V3.1.1:2017, EN 300 328 V2.2.2:2019, EN IEC 62311:2020 EN 301 489-1 V2.2.3:2019, EN 301 489-3 V2.3.2:2023, EN 301 489-17 V3.3.1:2024, EN IEC 61000-6-1:2019 EN IEC 61000-6-3:2021, EN IEC
Interface
Communication ModeLoRa/Wi-Fi/BLE