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HUAWEI DTSU666-HW/YDS60-80 Energy Meter, 3-Phase, 4-Wire, Direct/CT, 80A, LCD, RS485, DIN Rail

HUAWEI DTSU666-HW/YDS60-80 Energy Meter, 3-Phase, 4-Wire, Direct/CT, 80A, LCD, RS485, DIN Rail
HUAWEI DTSU666-HW/YDS60-80 Energy Meter, 3-Phase, 4-Wire, Direct/CT, 80A, LCD, RS485, DIN Rail
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R4,450
+R16 Reward
The HUAWEI DTSU666-HW/YDS60-80 is a high-precision three-phase energy meter designed for commercial and industrial applications. It supports both direct measurement up to 80A and semi-indirect measurement via current transformers (CTs) with 1A or 5A secondary current (CTs not included). The meter fe... Read More
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Stock 8 Code 2956113 Brand HUAWEI Model DTSU666-HW Warranty 2 Years

Shipping & Returns

Estimated delivery Thursday, October 1
You will be kept updated through our detailed tracking system
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The HUAWEI DTSU666-HW/YDS60-80 is a high-precision three-phase energy meter designed for commercial and industrial applications. It supports both direct measurement up to 80A and semi-indirect measurement via current transformers (CTs) with 1A or 5A secondary current (CTs not included). The meter features a backlit LCD display, RS485 communication with Modbus-RTU protocol, and DIN rail mounting. It complies with IEC 62053-21 and IEC 62053-23 standards, ensuring accuracy and reliability.

Advantages

Versatile measurement modes (direct or CT) allow flexible installation. The RS485 interface enables easy integration into energy management systems. Compact design with DIN rail mounting saves space in switchgear. High accuracy Class 1.0 ensures precise billing and monitoring.

Suitable for

  • Commercial buildings
  • Industrial facilities
  • Energy monitoring systems
  • Sub-metering applications
  • Solar PV systems

Key specifications

  • Phase: Three-Phase, 4-Wire (3p4w)
  • Direct measurement: up to 80A
  • CT secondary: 1A or 5A (CTs not included)
  • Display: LCD with backlight
  • Communication: RS485 (Modbus-RTU)
  • Mounting: DIN rail (TH rail), depth >80mm
  • Rated voltage: 3x230/400V AC
  • Frequency: 50/60 Hz
  • Accuracy class: Class 1.0 (active energy)
  • Operating temperature: -25°C to +70°C
  • Protection degree: IP51

Recommendations

For optimal performance, use appropriate CTs (not included) for currents above 80A. Ensure switchgear depth exceeds 80mm for proper installation. Verify compatibility with your energy management system's communication protocol.

Specifications
Accuracy
Class 1.0
Ammeter accuracy
Class 1.0
Brand
HUAWEI
Cable section
1.5 - 25 mm²
Category
Energy Meter
Depth
80 mm
DIN rail mounting
Yes
EAN
5904905309341
Frequency range
50/60 Hz
Height
100 mm
Material
Plastic
Maximum current
80 A
Maximum operating altitude
2000 m
Maximum tightening torque
2.5 Nm
Model
DTSU666-HW/YDS60-80
MPN
DTSU666-HW/YDS60-80
Operating relative humidity (H-H)
5 - 95 %
Operating temperature (T-T)
-25 - 70 °C
Power source type
AC
Stripped wire length
10 mm
Temperature sensor
No
Voltmeter (RMS for each phase)
Yes
Weight
0.96 kg
Width
72 mm
Price history over the last 6 months
HUAWEI DTSU666-HW/YDS60-80 Energy Meter, 3-Phase, 4-Wire, Direct/CT, 80A, LCD, RS485, DIN Rail
Current
R4,450
Lowest
R4,318
Highest
R4,479
Change 24H
+R74   +2%
Week
+R107   +2%
Month
+R94   +2%

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