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Huawei Smart Power Meter DTSU666-H 100A/40mA


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    in stock (2-5 working days) (abroad may vary)

  • 113275
  • 1.5 kg
  • 4262431422004
  • 20022249
Huawei Smart Power Meter DTSU666-H 100A/40mA Up to 3-phase energy measurement in real time via... more

Huawei Smart Power Meter DTSU666-H 100A/40mA

Up to 3-phase energy measurement in real time via three external current converters1) - Preconfigured interfaces for connecting the Huawei solar inverters SUN2000.

Compatible with Huawei solar inverters:

  • SUN2000-2/3/3.68/4/4.6/5/6KTL-L1 and SUN2000-3/4/5/6/8/10KTL-M1


  • Communication via RS485
  • Power export limit control
  • Total power consumption ≤ 1 W
  • LCD display, convenient for users to setup and check
  • Measurement accuracy > class 1 over the entire temperature range

The core functionality at a glance:

  • Real-time data collection
  • 3-phase energy measurement, import and feed-in
  • Mounting type: DIN35 rail
  • 24-hour recording of house consumption
  • Dynamic active power control
  • Provision of battery data in combination with SUN2000 


1)Including 3x 5m current transformers 100A / 40mA and 1x 10m RS485 cable ready for connection

For more information, please refer to the data sheet


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Huawei Technologies Co., Ltd.
Huawei is a leading global technology company headquartered in China. With an impressive presence in over 170 countries, Huawei has made a name for itself in various industries, including telecommunications, information technology, and renewable energy. In its solar division, Huawei develops and manufactures cutting-edge solutions for the photovoltaic industry. The company offers a wide range of products, including inverters, intelligent PV controllers, and a proprietary plant monitoring management platform called FusionSolar. With a strong focus on innovation, sustainability, and quality, Huawei has established itself as a strong player in the solar industry. The company is driving the development of renewable energy technologies, contributing to the creation of a sustainable energy future.