SUNGROW - THREE-PHASE SMART ENERGY METER - C&I
- Description
- Key Features
- Technical Specifications
The Sungrow DTSD1352-C/1(6)A is a three-phase smart energy meter designed for compatible Sungrow commercial and industrial PV systems.
The meter measures grid power flow and communicates with the Sungrow system via RS485.
Important: The DTSD1352-C/1(6)A requires external current transformers (CTs). CTs must be purchased separately and must have a 5 A secondary output.
For CT selection, the primary current rating should be equal to or greater than the maximum expected AC grid current per phase. Selecting a CT rating close to the expected maximum current will provide more precise measurement.
For SG110CX the meter must be used in conjunction with a Logger1000 or EyeM4.
- Three-phase smart energy meter
- Designed for use with external CTs
- 5 A CT secondary required
- CT primary rating selected to suit the maximum expected grid current per phase
- Class 0.5 or better CT accuracy recommended
- Class 0.5 active power measurement accuracy
- RS485 communication
- 35 mm DIN-rail mounting
- Compatible with supported Sungrow C&I inverter systems
- Suitable for use with Logger1000 or EyeM4 in applicable C&I systems
- External CTs purchased separately
| Specification | DTSD1352-C/1(6)A |
|---|---|
| Meter Type | Three-phase Smart Energy Meter |
| Nominal Voltage | 230 Vac / 400 Vac |
| Input Voltage Range | 57.7 / 100 Vac – 268 / 464 Vac |
| Input Current | 3 × 1(6) A via external CTs |
| CT Secondary Current | 5 A |
| Recommended CT Accuracy | Class 0.5 or better |
| Grid Frequency | 50 Hz / 60 Hz |
| Measurement Accuracy | Class 0.5 (Active) |
| Communication | RS485 |
| Ingress Protection | IP20 |
| Operating Temperature | -25°C to +55°C |
| Relative Humidity | 0–95% |
| Dimensions (W × H × D) | 126 × 91 × 74 mm |
| Weight | 0.35 kg |
| Installation | 35 mm DIN rail |
Note: External CTs are required and must be selected separately to suit the installation.