DE
EN
DE
FR
HU
RO
ESSmart meter Huawei installation video
Datasheet ( HUAWEI DTSU666-H )
For the specifications of DDSU666-H, please the specification PDF file .
GENERAL
Temp. range:
Op. humidity:
Mounting:
Communication:
Weight:
Dimensions:
Power grid type:
Op. humidity:
Mounting:
Communication:
Weight:
Dimensions:
Power grid type:
-25~+60℃
5%RH~95%RH
DIN35
RS485
1.5 Kg
100x72x65.5 mm
3P4W (3-phase)
COMMUNICATION
Interface:
Baudrate:
Minutes:
Included:
RS485
9.600bps
Modbus RTU
3X
MEASUREMENT RANGE
Electricity:
phase voltage:
304Vac - 499Vac
0 - 250 A.
176Vac - 288Vac
MEASUREMENT ACCURACY
current / power:
frequency:
± 0.5%
± 1%
±0.01Hz
Recommendations for you
HOYMILE'S HM-600
available soon
Question & Answer
Q&A - Smart Power Sensor Huawei
Do these Huawei Smart Power Sensor come directly from Huawei?
Mini Power is one of Huawei's official distributors in Europe. We promise that all our products are original Huawei products.
What's in the package if I order?
For Huawei Smart Power Sensor DTSU666-H: Included:
1x folding current transformer (5m cable length)
RS485 (10m cable length)
For Huawei Smart Power Sensor DDSU666-H, Included in delivery:
3x folding current transformer (5m cable length)
RS485 (10m cable length)
1x folding current transformer (5m cable length)
RS485 (10m cable length)
For Huawei Smart Power Sensor DDSU666-H, Included in delivery:
3x folding current transformer (5m cable length)
RS485 (10m cable length)
Does the current price of Huawei Smart Power Sensor DTSU666-H or DDSU666-H include tax?
The price of Smart Meter Sensor Huawei is according to UST 2023 § 12 Para. 3 USTG, 0% VAT in Germany. Prices in other countries are calculated according to local tax rates.
Where can you get the Huawei Smart Power Sensor user manual in German?
What is the Huawei Smart Power Sensor function ( DTSU666-H or DDSU666-H )?
The Smart Power Sensor DTSU666-H or DDSU666-H was specially developed by Huawei for performance monitoring and energy measurement.
It provides the ability to visualize real-time parameters such as single and three phase voltage and current, active and reactive power, frequency, positive energy and counter energy.
Where do I integrate the Huawei Smart Meter DTSU666-H or DDSU666-H at home?
The Huawei Smart Power Sensor must between the counter (or post-counter fuses) and the loads be included in the house.
My Huawei Smart Meter DTSU666-H or DDSU666-H shows incorrect values. Why?
Please check the phase association: current transformer phase 1 with voltage tap phase 1, etc.
If the phase accuracy is not given, an incorrect measured value will be determined due to the phase shift.
For more information, see the accompanying user manual.
If the phase accuracy is not given, an incorrect measured value will be determined due to the phase shift.
For more information, see the accompanying user manual.
What is the inner diameter of the current transformers (CTs) supplied with the Huawei Smart Power Sensor?
The inner diameter of the supplied power transformers is: 24mm
Can I use other current transformers for the Huawei Smart Power Sensor Huawei DTSU666-H or DDSU666-H?
No.
Only the supplied current transformers can be used.
Only the supplied current transformers can be used.
Are the current transformers included with the Smart Power Sensor Huawei DTSU666-H or DDSU666-H?
Yes.
The folding current transformers are included as standard in the scope of delivery.
The folding current transformers are included as standard in the scope of delivery.
Didn't find an answer to your question? Send us a message here!