Electricity Meter Chint Smart Meter RS485 DTSU666 80A 50Hz 3x220-380V 3 Phase

The CHNT Smart Power Sensor DTSU666 is a three-phase current sensor for use in solar systems. The component processes a voltage of 176 to 288 volts and convinces with a very low power consumption of less than one watt. Installation is simple, easy and effortless. If the sensor is integrated, it displays the performance data on the built-in LCD screen and can also be operated effortlessly. In addition, the Huawei Smart Power Sensor DTSU666 supports communication via RS485, so it can also be read from another location. To do this, it uses the Modbus RTU communication protocol.

Another outstanding feature of the current sensor is its enormous precision. The voltage measurement accuracy is /-0.5%, the frequency fluctuation is 0.01 Hz, the sensor measures current, power and energy with a maximum deviation of /-1%. This ensures classification in accuracy class >1. The other technical data must also be observed. The sensor is housed in a housing of 100 x 72 x 65.5 mm and weighs 1.5 kg, calculated including cabling. This enables the compact element to be accommodated in a space-saving manner. The possible operating temperature is between -25 °C and 60 °C, the component tolerates a relative humidity of 5% to 95%. Current can be measured up to 80 A.

Ideal smart meter for Deye inverters. Also mentioned in the Deye manual.

No other accessories are included. Technical data can be found in the gallery.