HUAWEI Smart Power Sensor DTSU666-H

HUAWEI Smart Power Sensor DTSU666-H

Short description:
The Huawei Smart Sensor has been specifically developed for the sake of monitoring power
and taking real-time energy measurements in conjunction with Huawei inverters. It allows
the consumer to visualise parameters around their power systems in real-time, such as
three-phase voltage and current, active and reactive power, reverse energy, positive energy
and more, providing greater control to the user than ever. Presented here is the single
phase model.

SKU: HUAWEI Smart Power Sensor DTSU666-H
Categories: Electricals, Huawei Inverter Accessories
Tags: Huawei power sensor, Accessories
Brand: Huawei

Description:
The Huawei Smart Power Sensor DTSU666-H 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 performance data via the built-in LCD screen and can also be
operated effortlessly via it. In addition, the Huawei Smart Power Sensor DTSU666-H 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.

Fetures:

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

Additional information:
Weight 150 g
Dimensions 100 x 36 x 65.5 mm
Phase voltage: 176 Vac ~ 288 Vac
Current: 0 ~ 100 A
Operating temperature: -25 ℃ ~ +60 ℃
3x folding current transformer (5 m cable length)
RS485 (10 m cable length)

Technical data:
Model: HUAWEI Smart Power Sensor DTSU666-H
Item number: 20022249-001
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 rail
Weight (including cable): 1.5 kg
Power system type: 3P4W (3-phase)
Input voltage: 176 VAC~288 VAC (phase / N)
Power consumption: ≤ 1 W
Communication: RS485
Baud rate: 9,600 bps
Communication protocol: Modbus-RTU
Voltage: ±0.5 %
Current/ Power/ Energy: ±1 %
Frequency: ±0.01 Hz

Data sheet & Downloads
Datasheet for Huawei SmartPowerSensor DDSU666-H
Quick Start Guide for Huawei SmartPowerSensor DDSU666-H
Manual for Huawei SmartPowerSensor DDSU666-H