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HEYI Electrical CO.,LTD

Contact person: Bethy

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Tel: 86-577-62659558

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 JDZX9-35R voltage transformer

Description and meaning of model

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.

Characteristic of structure

The combined transformer for outdoor epoxy casting,all closed,the pillar structure.Outdoor epoxy casting,the product has the arc resistance.aging resistance,long life  ,maintenance-free characteristics .This product consists of two single-phase full insulation voltage transformer formed a "V"-shaped connection,two current transformer are connected in series A and C phase.And current transformer secondary winding with a tap can be obtained with different current ratio.

Technical Data

1.Pollution class: class II

2.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

3.This type of combination of transformer to meet with GB1208 current transformer ,GB1207 electromagnetic voltage transformer,GB17201 combined transformer ,requirements

4.Rated voltage of the voltage transformer ratio:10000/100(V).Rated secondary output:20VA 0.5 0.2 50VA

5.Load power factor COS towel=0.8(lag)

6..Current transformer meter safety factor Fs<10

7.Ambient temperature:-30 - 40℃。The daily average temperature does not exceed 30


9.Other technical parameters are as follows

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

Outline dimension

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