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Sell DSS(X)188 Three-phase electronic pre-payment
  • Product:DSS(X)188 Three-phase electronic pre-payment kilow
  • HS Code:90283090
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Product Details

able to measure active and reactive electricity, powered by three-phase power supply. When one or two phases fail, the measurement accuracy will not be affected.
With full-automatic calibration and check by using software, ensure stability of the meter errors.
Has 485 communication function and comply with the requirements of DL/645 communication standards.
Use two registers to indicate respectively active electricity and reactive electricity.
By using register and EEPROM, provides double data protections and ensure data safety and reliability.
Allow active and reactive electric energy pulse outputs.
Excellent measurement features, plain and straight characteristic curve, wide measuring range, high sensitivity, and wider operating temperature range.

Technical Rata of Kilowatt-hour meter model DSS(X)188
Main Technical Data
Basic Voltage 3×100V.
Basic Frequency 50Hz
Basic Current 3×1.5(6)A,3×3(6)A,3×5(20)A,3×10(40)A,3×15(60)A, 3×20(80)A
Accuracy Class Active: Class 1.0 or 2.0; Reactive: Class 2.0
Instrument Constant Active: 1600imp/kWh; Reactive: 1600imp/kvarh
Starting Current Conform to the requirements of DL/T614 technical standards
Resistance to high surge voltage 7kV
Temperature Range —40℃~55℃ —35℃~85℃
Humidity 0~100%(non-condensed)
Voltage Range Normal operating voltage 0.9Un~1.1Un, and extreme operating voltage 0.8Un~1.15Un
Power Consumption Voltage line≤1.5W and 5VA Current line ≤0.6VA
Communication Baud Rate 9600bps
Pulse Output Signal 80ms±20ms
Weight 2kg
Overall Dimension 229mm×145mm×72mm

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