Buy Huawei SmartPS-250A-T0 from SKE

Why you should choose a SmartPS-250A-T0
from Huawei now.

The Huawei SmartPS-250A-T0 is a three-phase current sensor for use in solar power systems. The component processes a voltage of 176 to 288 volts and impresses with a very low power consumption of less than one watt. Installation is simple, easy and effortless. Once the sensor is integrated, it displays the power data via the built-in LCD screen and can also be operated effortlessly via it. In addition, the Huawei SmartPS-250A-T0 supports communication via RS485, so it can also be read out from another location. It uses the Modbus RTU communication protocol for this purpose.

Another outstanding feature of the current sensor is its enormous precision. The measurement accuracy of the voltage is +/-0.5 %, for the frequency the fluctuation is 0.01 Hz, current, power and energy are measured by the sensor with a maximum deviation of +/-1 %. This ensures that the sensor is classified in accuracy class >1. The other technical data should also be noted. The sensor is housed in a 100 x 72 x 65.5 mm case and weighs 1.5 kg, calculated including cabling. This allows a space-saving accommodation of the compact element. The possible operating temperature is between -25 °C and +60 °C, the component tolerates a relative humidity of 5 % to 95 %. Current can be measured up to 250 A. The scope of delivery includes three folding current transformers with 5 m cable length and an RS485 cable with 10 m length.

  • 3-phase Smart Power Sensor
  • 176-288 Volt Voltage
  • Accuracy class > 1
  • Easy operation via LCD display
  • Power consumption ≤1 W
  • Communication via RS485
Higher Yield - Huawei Inverter

Smart

Power consumption ≤1 W

Higher Yield - Huawei Inverter

Precise

Accuracy class > 1

Higher Yield - Huawei Inverter

Simple and easy

Easy operation via LCD display

Huawei SmartPS-250A-T0 - Technical Specifications

All the latest facts and figures
summarized compactly for you.

Huawei SmartPS-250A-T0 - General Specifications

Operating temperature range: -25°C ~ +60 °C
Relative humidity: 5 % RH~ 95 % RH
Dimension (W x D x H): 100 x 72 x 65.5 mm
Mounting type: DIN35 top-hat rail
Weight (including cable): 1.5 kg
Power supply type: 3P4W (3-phase)
Input voltage: 176 VAC~288 VAC (phase / N).
Power consumption: ≤ 1 W
Communication: RS485

Huawei SmartPS-250A-T0 - Communication

Interface: RS485
Baud rate: 115,200bps (default 9,600bps)
Communication protocol: Modbus-RTU

Huawei SmartPS-250A-T0 - Measuring range

Line voltage phase-to-phase: 304 Vac ~ 499 Vac
Phase voltage: 176 Vac ~ 288 Vac
Current: 0 ~ 250 A

Huawei SmartPS-250A-T0 - Measurement Accuracy

Voltage: ±0.5 %
Current/ Power/ Energy: ±1 %
Frequency: ±0.01 Hz

Huawei SmartPS-250A-T0 - Environmental Conditions

Operating temperature: -25 ℃ ~ +60 ℃
Storage temperature: -40 ℃ ~ +70 ℃
Operating humidity: 5%RH ~ 95%RH (non-condensing)

Huawei SmartPS-250A-T0 - included in the scope of delivery

3x folding current transformer (5 m cable length)
RS485 (10 m cable length)

HUAWEI SmartPS-250A-T0 (DTSU666-H 250A/50mA) - Datasheets, manuals, videos and certificates

All data sheets, instructions, videos and certificates summarized for you.

HUAWEI SmartPS-250A-T0 (DTSU666-H 250A/50mA) - Data sheets

HUAWEI SmartPS-250A-T0 (DTSU666-H 250A/50mA) - Brief descriptions

HUAWEI SmartPS-250A-T0 (DTSU666-H 250A/50mA) - Operating instructions

HUAWEI SmartPS-250A-T0 (DTSU666-H 250A/50mA) - Videos

Huawei FusionSolar All-in-One PV Solution for Residential - Product Introduction & Advantages [English language]
Webinar - Huawei FusionSolar residential solutions Webinar - Huawei FusionSolar All-in-One PV Solution for ...

HUAWEI SmartPS-250A-T0 (DTSU666-H 250A/50mA) - Product photos

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