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We are the supplier and exporter of low & medium voltage electric equipements: Electric Connectors, Industrial Plugs, XAC Pendent Pushbutton Switches, APP SB Power Connectors ,Contacts,Split Core Transformer, Clamp Transformer, Distribution box, LED Lampes. And crane parts: Electirc Hoist, Terminal Blocks, COB,XAC Pendant Control Stations, Crane Overload Detector, Cut off limit..

DEM101 three phase electronic prepayment watt hour meter

  DEM101 three phase electronic prepayment watt-hour meter
   
Application 1. After power cut down, data preserved forever, The direction of electric power can be distinguished automatically, and has function of anti-stealing electricity. 3. May select many kinds of IC card, have IC card with code and data against false. 4. May select 6 digits LED display or 7 digits LCD display. 5. May select payment controls by kWh or money.
 
Technical parameters
 
Name Type Accuracy Rated voltage(V) Rated current(A) Connection Mode
Three phase four wire electronic prepayment watt-hour meter DTSY223(DEM101) Class 1 3×380/220 3×1(2),3×1.5(6),3×3(6) Input through current transformer
Three phase four wire electronic prepayment watt-hour meter DTSY223(DEM101) Class 1 3×380/220 3×5(25),3×10(50),3×15(60),3×20(80),3×20(100) Directly input
Three phase three wire electronic prepayment watt-hour meter DSSY223(DEM101) Class 1 3×380 3×1(2),3×1.5(6),3×3(6) Input through current transformer
Three phase three wire electronic prepayment watt-hour meter DSSY223(DEM101) Class 1 3×380 3×5(25),3×10(50),3×15(60),3×20(80),3×20(100) Directly input
 
Outer and mount dimension:

DEM101 three phase electronic prepayment watt-hour meter