This type of voltage,current combined transformer (also known as energy metering box)for the exchange of 50Hz,rated voltage of 10kV three-phase power lines for active and reactive energy metering.Apply to rural outdoor substation.
Also be used for the small change of the industrial enterpries,power distribution.This product can replace the JLS-10 oil-immersed power metering box.
This combination transformer by the combination of single -phase voltage transformer bearing in mind that single-phase current transformer into a three-phase .Voltage transformer with V/V-12 connection
|Ambient temperature||-30℃ - 40℃.(The daily average temperature does not exceed 30℃)|
|Rated secondary output
||20VA 0.5 0.2 50VA
|Meter safety factor||FS<10|
|Load power factor
|Type||Rated voltage ratio||Accuracy class combination rated secondary output||limit output||Reted insulating level||Surface creepage distance||Once fuse||weight||Wiring diagram|
|JDZX9-35R||(35000/√3)/(100/√3)/(100/3)||0.2/6P(3P)-60/150 , 0.5/6P(3P)-150/150 , 1/6P(3P)-300/150 , 3/6P(3P)-600/150||800||40.5/95/200||1310||0.2||75||Figure 1|
|(35000/√3)/(100/√3)/(100/√3)/(100/3)||0.2/0.2/6P(3P)-30/30/150 , 0.2/0.5/6P(3P)-30/50/150 ,0.5/0.5/6P(3P)-60/60/150||400/400||Fiigure 2|
|Figure 1||Figure 2|
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