top of page

El Huawei Smart Power Sensor DTSU666-H is a three-phase sensor  for Self-consumption photovoltaic solar installations. With the Smart Power Sensor, Huawei Smart Energy Center solar inverters can display, in addition to solar production, the demand of the installation and can be programmed for_cc781905-5cde -3194-bb3b-136bad5cf58d_Zero injection to the electrical network.


Data sheet



The installation of this battery model is very simple, however, at Wccsolar we recommend that you sea installed by a photovoltaic professional, or the installation instructions are strictly followed to avoid bad connections and breakdowns due to incorrect installation.


Buy PlusEnergy


To buyit is fast, safe and comfortable thanks to Wccsolar, in addition It has an official Wccsolar guarantee.


Contact us to receive more information.

Huawei Smart Power Sensor Three Phase Meter

SKU: huamedtri
179,00 €Price
  • Technical specifications DDSU666-H

    General specifications
    Dimensions (height x width x depth) 100 x 72 x 65.5 mm 
    Mounting type DIN35 rail
    Weight (including cables) 1.5 kg 
    Power supply
    Type of electrical network 3P4W 
    Input power (phase voltage) 176 VAC ~ 288 VAC
    Power consumption ≤ 1 W
    Measuring range
    Line Voltage 304 VAC ~ 499 VAC
    Phase voltage 176 VAC ~ 288 VAC
    Current 0~100A
    Measurement accuracy
    Voltage ±0.5%
    Current / Power / Energy ±1%
    Frequency ±0.01Hz
    RS485 interface
    Baud rate 9600 bps
    Communication protocol Modbus - RTU
    Operating temperature range -25 °C ~ 60 °C
    Storage temperature range -40 °C ~ 70 °C
    Operating humidity 5% RH ~ 95% RH (non-condensing)

In WccSolar we are Multibrand Distributors of Solar Energy Supplies.


WccSolar is First Distributor of several brands of Solar Inverters, We also have an associated technical service to respond quickly to any problem or incident that could be caused by your Inverter devices.


This technical service will be active both during the warranty period and outside this period. In which this service will be offered to the client so that any problem can be solved. Offering peace of mind to the customer in the purchase of our devices.

Secure payment

Customer Service and Telephone Sales

854 556 349

Technical service

954 089 500

Send us your Queries

install wccsolar solar kit
free solar energy


Monday to Friday

From 10:00 to 19:00

shipping to europe wccsolar

Shipments to Spain in 24h
In Europe

3-6 day

All our products for Renewable Energies comply with the most demanding regulations.

All our products for Renewable Energies comply with the most demanding regulations.

bottom of page