Meter CHINT DTSU666 Three-phase Sofar Solar HYD/ME | Wattuneed

CHINT DTSU666 three-phase smart meter Sofar Solar

€117.00
Tax included
901.00000048-1
0768563821721

Discover the Sofar Solar DTSU666 three-phase Smart Meter, the ideal tool for efficient management of your energy consumption. This smart meter, designed for three-phase photovoltaic systems, offers precise, real-time measurements of your energy production and consumption. Thanks to its intuitive LCD display and advanced connectivity, you can easily monitor your energy efficiency and optimize your costs. In line with safety standards, the DTSU666 is perfect for professionals and homeowners keen to reduce their carbon footprint. Choose the Sofar Solar DTSU666 and transform the way you consume energy!


This equipment is compatible with Sofar Solar three-phase inverters HYD5...20KTL-3PH and ME5...20KTL-3PH, guaranteeing optimum performance and easy integration into your photovoltaic system.

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Three-phase Smart Meter CHINT Sofar Solar DTSU666



The CHINT DTSU666 three-phase Smart Meter is a high-precision smart meter specially designed for Sofar Solar three-phase inverters in the HYD (hybrid) and ME (grid) ranges. This three-phase 3P+N meter accurately measures your solar production, your electricity consumption on the three phases and optimises your self-consumption via the SolarMan Smart application.






Compatible with Sofar Solar three-phase inverters

This meter is certified compatible with two ranges of Sofar Solar three-phase inverters:



HYD range (three-phase hybrid inverters with battery storage)



  • Sofar HYD 5KTL-3PH (5 kVA) - SMEs and large three-phase homes
  • Sofar HYD 6KTL-3PH (6 kVA) - Advanced residential installations
  • Sofar HYD 8KTL-3PH (8 kVA) - Commercial buildings and small industries
  • Sofar HYD 10KTL-3PH (10 kVA) - Medium commercial installations
  • Sofar HYD 15KTL-3PH (15 kVA) - Large industrial installations
  • Sofar HYD 20KTL-3PH (20 kVA) - Collective buildings and industries



ME range (three-phase mains inverters without battery)

  • Sofar ME 5KTL-3PH to ME 20KTL-3PH - Three-phase mains inverters for non-storage installations



Compatibility guarantee: This equipment is certified compatible with Sofar Solar three-phase inverters HYD 5...20KTL-3PH and ME 5...20KTL-3PH, guaranteeing optimum performance and easy integration into your photovoltaic system.






Three-phase phase-by-phase measurement

The DTSU666 three-phase meter measures each phase independently (L1, L2, L3) for complete monitoring of your installation:



Mesure par phase Utilité
Production PV par phase Vérifier l'équilibrage de vos strings solaires
Consommation par phase Identifier les déséquilibres de consommation L1/L2/L3
Export/Import par phase Suivre précisément les flux réseau sur chaque phase
Puissance instantanée Visualiser les pics de consommation par phase
Tension et courant Surveiller la qualité électrique de chaque phase






Integrated LCD display for direct reading

Unlike basic meters, the DTSU666 has a built-in LCD screen that displays in real time :



  • Voltage for each phase (L1, L2, L3)
  • Current for each phase
  • Total active power and per phase
  • Cumulative energy (production/consumption)
  • Grid frequency



This local display allows instant reading without a smartphone, which is practical for installers and on-site maintenance.






Advanced monitoring via SolarMan Smart

The DTSU666 meter communicates with your Sofar three-phase inverter, which then transmits the data to the SolarMan Smart application. This professional platform offers you :



  • Full three-phase view: View each L1/L2/L3 phase separately
  • Imbalance detection: Automatic alerts if a phase consumes abnormally
  • Total solar production: Track your total PV production in real time
  • Self-consumption rate: Automatically calculated to optimise your savings
  • Historical data by phase: Detailed daily/monthly/annual graphs
  • Grid export/import: Monitoring of three-phase energy flows
  • Battery management (if HYD UPS): State of charge, cycles, performance






Intelligent optimisation for three-phase installations

Combined with a Sofar HYD hybrid inverter and a high-voltage battery, the DTSU666 meter provides advanced three-phase management:



  • Three-phase self-consumption: Intelligent distribution of solar energy over the 3 phases
  • Load balancing: detection and correction of consumption imbalances
  • Three-phase injection limitation: Compliance with network constraints on each phase
  • Three-phase back-up: Operation in back-up mode on all 3 phases simultaneously
  • Off-peak optimisation: Programmable battery charging at advantageous tariff times






Professional three-phase installation

The DTSU666 meter connects to your 400V (3P+N) three-phase electrical installation. It is designed for rapid professional installation:



  • Three-phase connection: L1/L2/L3 + Neutral + Earth wiring
  • Panel mounting: DIN rail or wall mounting depending on model
  • RS485 communication: Direct link with the Sofar inverter (cable supplied)
  • Automatic configuration: Detection by the inverter, parameter setting via SolarMan Smart
  • LCD display: Immediate verification of operation on site






Main technical specifications

  • Mains type: 3-phase 3P+N (400V phase-to-phase / 230V phase-to-neutral)
  • Bidirectional measurement: Generation/Consumption/Import/Export on 3 phases
  • Display: Backlit LCD screen for direct reading
  • Exclusive compatibility: Sofar Solar HYD and ME three-phase inverters
  • Monitoring application: SolarMan Smart (iOS/Android + Web)
  • Communication: RS485 Modbus RTU to Sofar inverter
  • Safety standards: Complies with European regulations






Why choose the CHINT DTSU666 three-phase meter?

Sofar-certified compatibility: Designed specifically for three-phase HYD and ME inverters
✅ Phase-by-phase measurement: Independent monitoring of all 3 phases
✅ Integrated LCD display: Direct reading without a smartphone on site
✅ Professional monitoring: Complete SolarMan Smart application
✅ Imbalance detection: Automatic alerts to optimise distribution






Recommended professional applications

The DTSU666 three-phase Smart Meter is ideal for:

  • SMEs and small industries with Sofar HYD three-phase UPS + high-voltage battery
  • Commercial buildings (offices, shops) with 10-20 kWp installations
  • Large three-phase homes with high electricity consumption
  • Agricultural facilities (sheds, greenhouses) with high solar output
  • Collective buildings (blocks of flats, condominiums) with solar roofs
  • Sites with three-phase backup requiring a complete emergency power supply

901.00000048-1

Specific References

UPC
768563821721
EAN13
0768563821721

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