SmartPS-80AI-T0

Product Description

The SmartPS-80AI-T0 is a next-generation intelligent three-phase power sensor, operating 100% synchronously within the Huawei FusionSolar ecosystem. The device enables businesses to digitize entire energy flows, accurately recording grid-fed energy, self-consumption, and load consumption to optimize operational efficiency via Cloud applications.

Key features

• Direct Measurement Without CTs: Capable of direct connection and current measurement up to 80A, simplifying panel wiring diagrams and saving installation space.

• Flexible Expansion Support: In cases where factory load currents exceed 80A, the device allows flexible connection with external current transformers (CTs) to expand the measurement range.

• Zero Export Control: Provides real-time measurement data with ultra-low latency for the inverter to adjust its output power, absolutely preventing surplus current from feeding back into the grid.

• On-site Configuration LCD Screen: Features an integrated sharp display and physical buttons, allowing technicians to easily configure parameters like Baud rate and protocols directly in the field.

Why choose the SmartPS-80AI-T0?

• Standard Accuracy: Achieves Class 1 accuracy for energy measurement, ensuring data displayed on the FusionSolar app perfectly matches reality.
• Wide Operating Voltage Range: Operates stably within a line-to-line voltage range from 90 Vac to 500 Vac, adapting well to industrial grid fluctuations.
• Ultra-low Power Consumption: The total self-consumption of the meter is ≤ 1.5 W, causing no significant energy loss to the system.
• Standard DIN35 Rail Design: Compact dimensions ($100 \times 72 \times 80$ mm), easily snapped onto standard industrial distribution panel rails.
• Reliable Modbus-RTU Communication: Seamlessly connects with Huawei inverters or SmartLogger data managers via the standard RS485 port.
• Synchronized Accessories Included: The product comes standard with a high-quality 10m RS485 signal cable, optimizing costs and installation time for installers.

Technical specifications summary

• Grid connection type: 3P4W / 3P3W (Three-phase)
• Input voltage (line-to-line voltage): 90 Vac – 500 Vac
• Measurement current: 0 – 80 A (Expandable >80A via external CTs)
• Measurement accuracy class: 1% for power / energy
• Communication interface: RS485 (Modbus-RTU protocol)
• Operating temperature range: -25°C to +60°C
• Dimensions (W x H x D): 72 x 100 x 80 mm