Home Product Medium And High-Voltage Transformers JLS-6、10、35

HIGH-VOLTAGE POWER METERING BOX

Product overview

The product mainly consists two parts,combined transformer and watt-hour meter tank.The former is made up of two or three single-phase voltage transformer and current transformer,which adopts 25#mutual inductor oil as insulating medium and whose primary and secondary line ends are both installed on the panel by porcelain bushing.Watt-hour meter tank is fixed on the side of combined transformer and comprises one active watt-hour meter and reactive watt-hour meter,which has high-precision measurement,light weight,convenient install-ation and electricity theft resistance.

The power measuring box is applicable to three-phase system net with rated voltage of 6,10,35kV and rated frequency of 50Hz.

Product Features

Application scenarios

Outdoor
Rated voltage

6,10,35KV
Rated voltage ratio(V)

6000/100,10000/100,35000/100
Accuracy

0.2,0.2S
Rated current ratio(V)

5-300/5

Inquiry

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Parameter

Technical data

◆Rated Voltage:6kV,10kV,35kV;

◆Accurate Grade:CT0.2、PT0.2;

◆Rated Ratio:ratio-voltage 6000/100V,10000/100V,35000/100V

ratio=current 5~300/5(high ratio-current can made to order);

Rated voltage ratio(V)	Rated current ratio(V)	Voltage transformer accurategrade rated output(VA)	Current transformer accurategrade rated output(VA)
Rated voltage ratio(V)	Rated current ratio(V)	0.2	0.2S
6000/100	5-300/5	20	10
10000/100		25	10
35000/100		50	10

This product of high-voltage electric measuring tank has two types,single ratio and double ratio.In double ratio wiring case,heavy current ratio connects AP1.AP2.and CP1.CP2,and light curent ratio connects AP3 and CP1.CP3.