---
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title: "Huawei DTSU666-H 3P Smart Power Sensor (3-Phase)"
description: "Class 1 accuracy for Huawei SUN2000 3-phase systems. Simple DIN-rail mounting, LCD display, and export limitation control. Order at ESTG!"

type: product_page

---

# Huawei Smart Power Sensor DTSU666-H 3P (100A) - Art.No.: 20022249

## Specifications

- **Brand**: Huawei
- **HS code**: 85176200
- **Manufactor**: Huawei
- **Origin**: China
- **Type**: Energy management
- **Warranty in Years**: 2

- Measurement accuracy ＞ class 1 with full temperature range
- Power export limitation control
- LCD display, convenient for users to set and check
- Overall power consumption ≤ 1 W

## Downloads

- [SmartPowerSensor EN](https://cdn.estg.eu/p/d/9/e/8/d9e8d9ee33d24461afce41d2d672819e8530c7bd_SmartPowerSensor_EN.pdf)