HUAWEI SMART POWER SENSOR DDSU666-H 100A (3-Phase)

HUAWEI

SMART POWER SENSOR DDSU666-H

100A/40mA, 3-Phase, smart meter

MANUFACTURER PART NUMBER: 20011149

HUAWEI Smart Module Controllers optimize the energy production of your solar system. These advanced, module-level optimizers work efficiently with HUAWEI inverters, enhancing the performance of individual solar panels for maximum system utilization. Huawei Smart PV optimizers further refine system operation, enabling partial or full optimization and flexible application for various installation needs, without additional cabling. Depending on the inverter type, up to 35 modules can be connected in a string (with full optimization). The built-in arc fault protection increases system safety, and system data is visualized on the Huawei FusionSolar portal and application.

Details

159.66 € (Includes VAT)

Details

Key functions and benefits (general):

Accurate energy measurement: Provides real-time data on the system's energy flow, which is essential for performance analysis and efficiency improvement.
Energy management support: Energy consumption can be optimized based on the measured data, self-consumption can be increased, and dependence on grid energy can be reduced.
Self-consumption optimization: In systems with battery storage, the sensor data helps to control when to charge the battery with solar energy and when to discharge it to power the home, maximizing the use of self-produced clean energy.
System performance analysis: The sensor data can be used to analyze the overall performance of the solar system. This helps to identify any inefficiencies or problems in the system, ensuring that the system operates as efficiently as possible.
Grid integration: Enables the regulation of energy flow between the solar system and the grid, supporting feed-in and consumption.
Data communication: The measured data can be communicated with other system components (e.g., inverter, monitoring system), including the Huawei FusionSolar app, for comprehensive system monitoring and control.

Key features:

Accurate current and voltage measurement (±0.5%) and power/energy measurement (1%).
User-friendly LCD display for easy setup and data verification.
RS485 communication with Modbus-RTU protocol.
Compact dimensions (100 mm x 72 mm x 65.5 mm) for DIN35 rail mounting.
Low power consumption (≤1 W).

Technical specifications:

Grid type: 3P3W/3P4W.
Input voltage (phase voltage): 176 V AC - 288 V AC.
Current measurement range: 0-100 A.
Line voltage: 304 V AC - 499 V AC
Operating temperature range: -25°C to +60°C.
Storage temperature range: -40°C to +70°C.
Weight: 1.5 kg (including cables).

Warranty: 24 months

The installation of the HUAWEI Smart Power Sensor DDSU666-H significantly contributes to the detailed monitoring and more efficient energy use of the solar system, therefore it is of paramount importance for exploiting advanced energy management functions.

Datasheet