CHINT METER One Phase (2CT)
- Type1-fase smart meter, dubbelkanaals
- Phase1-fase (1P2W)
- Dimensions36 × 100 × 65,5 mm (DIN-rail 35 mm)
Overview
The CHINT DDSU666 in the dual-channel version (100 A/40 mA) is the single-phase DIN-rail smart meter that Kstar recommends for the BlueSpark inverters E3.68KS to E6KS-D22. The meter has two CT inputs: CT1 measures the grid connection, CT2 an AC-coupled PV inverter. Without an AC-coupled inverter CT2 must not be connected. The meter is intended for a single-phase two-wire (1P2W) grid of 220 to 240 V at 50/60 Hz and measures both imported and exported active energy, with ±0.5 % accuracy on voltage, current and power and ±1 % on energy. Active power is refreshed about every 50 ms. Communication is RS-485 with Modbus-RTU, 9600 bps by default. The 36 × 100 × 65.5 mm enclosure fits a 35 mm DIN rail; operating range −25 to +55 °C.
Specifications
General
- Category
- Accessories
- Product code
- 06-108
- Manufacturer code
- 4403-0515
- Type
- 1-fase smart meter, dubbelkanaals
- Model
- DDSU666
- Segment
- Residentieel
Electrical
- Phase
- 1-fase (1P2W)
- Communication
- RS-485 Modbus-RTU
- Voltage
- 220–240 V, 50/60 Hz
Mechanical
- Dimensions
- 36 × 100 × 65,5 mm (DIN-rail 35 mm)
- Operating temperature
- −25 tot +55 °C
Other
- Accuracy
- ±0,5 % spanning en stroom/vermogen, ±1 % energie
Questions
The short ones are here. For anything else, ask below.
The CHINT DDSU666 in the dual-channel version (100 A/40 mA) is the single-phase DIN-rail smart meter that Kstar recommends for the BlueSpark inverters E3.68KS to E6KS-D22. The meter has two CT inputs: CT1 measures the grid connection, CT2 an AC-coupled PV inverter. Without an AC-coupled inverter CT2 must not be connected. The meter is intended for a single-phase two-wire (1P2W) grid of 220 to 240 V at 50/60 Hz and measures both imported and exported active energy, with ±0.5 % accuracy on voltage, current and power and ±1 % on energy. Active power is refreshed about every 50 ms. Communication is RS-485 with Modbus-RTU, 9600 bps by default. The 36 × 100 × 65.5 mm enclosure fits a 35 mm DIN rail; operating range −25 to +55 °C.
