HUAWEI Smart Power Sensor DHSU1079-CT 250A/50mA

The HUAWEI Smart Power Sensor DHSU1079-CT iThis is a three-phase, intelligent, industrial-grade power sensor for the precise measurement and monitoring of electrical parameters. It was specifically developed for use in PV systems, energy storage systems (ESS), and EV charging infrastructures, and enables reliable energy flow analysis and power balancing in complex energy systems.

Thanks to integrated Current transformer (250 A/50 mA), With Class 1 measurement accuracy and RS485 communication, the sensor can be seamlessly integrated into existing energy management and inverter systems. Its compact design allows for easy mounting on 35 mm DIN rails.

Product features:

• -- Three-phase current measurement: Measuring range from 0–250 A via integrated 250 A/50 mA current transformer
• -- High measuring accuracyClass 1 accuracy (±1%) for precise energy and performance data
• -- Bidirectional energy measurement: Separate recording of imported and exported work
• -- Real-time data display: Measurement of total and phase power, voltage, current, power factor (PF) and frequency
• -- RS485 communication: Modbus RTU interface with multiple baud rates for stable data transmission
• -- Flexible network support: Suitable for three-phase three- and four-wire systems (3P3W / 3P4W)
• -- LCD display: Clear display of all relevant measured values ​​directly on the device
• -- High operational reliability: Integrated fuse and thermistor per phase for short-circuit protection
• -- Compact DIN mounting: Space-saving housing for 35 mm DIN rails
• -- IIndustry certified: CE, RCM and UKCA compliant, operating temperature −25 °C to +60 °C

The HUAWEI Smart Power Sensor DHSU1079-CT It enables precise monitoring of electrical network parameters and supports the optimization of energy flows in grid-connected and hybrid energy systems. The clear display and stable communication facilitate both commissioning and long-term operation.

With its robust construction, high measuring accuracy and industrial reliability, the HUAWEI Smart Power Sensor DHSU1079-CT The ideal solution for commercial and industrial applications where accurate performance monitoring and secure energy billing are required.