Sungrow Smart Meter/Export Control (DTSU666-20 + CT) – 3Ph
A three-phase smart energy meter (DTSU666-20) combined with external Current Transformers (CTs) used to measure voltage and current on all three phases, enabling precise energy monitoring, power export control, and data communication with inverters via RS485 for optimized solar system performance.
- Product Code:26672
- Model No.:DTSU666-20 + CT
- Delivery & return
Accurate Three-Phase Energy Measurement – Measures voltage, current, power, energy, and power factor for all three phases in PV and hybrid systems.
Smart Export Control – Works with Sungrow inverters to monitor and control power export to the grid, aiding compliance and energy optimisation.
CT Integration – Includes or pairs with three split-core CTs (typically 100 A/333 mV) that clip easily onto conductors for current sensing.
RS485 Communication – Provides reliable Modbus-RTU communication with inverters and cloud/monitoring platforms via RS485 interface.
Flexible Installation – DIN-rail mountable design with pre-programmed CT settings for plug-and-play deployment, suitable for residential or commercial installations.
