Huawei | Smart Power Sensor | DTSU666-H 250A

The Huawei DTSU666-H 250A Smart Power Sensor is designed for accurate energy measurement and monitoring in photovoltaic systems. It enables precise tracking of electrical parameters and seamless integration with Huawei solar inverters for efficient energy management.

The device supports indirect current measurement using external current transformers, making it suitable for higher current applications. It provides reliable data for monitoring energy consumption, grid import and export, and overall system performance in residential and commercial installations.

Accurate Energy Measurement

1. Provides precise measurement of voltage, current and energy
2. Class 1 measurement accuracy
3. Ensures reliable monitoring data

Smart Monitoring and Communication

1. Supports RS485 communication
2. Modbus-RTU protocol compatibility
3. Real-time system monitoring

High Current Capability

1. Supports up to 250A current measurement
2. Suitable for larger photovoltaic systems
3. Enables indirect measurement via CTs

Easy Installation

1. DIN rail mounting design
2. Compact and space-saving construction
3. Simple integration into electrical panels

Energy Efficient Operation

1. Low power consumption ≤ 1 W
2. Designed for continuous operation
3. Optimized for long-term monitoring

Typical Applications

1. Solar photovoltaic systems
2. Residential energy monitoring
3. Commercial energy management
4. Grid import and export tracking
5. Smart building energy systems