Shanghai Puqi Electronic Co., Ltd.
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Contact Us
  • Contact Person : Mr. liu jacky
  • Company Name : Shanghai Puqi Electronic Co., Ltd.
  • Tel : 86-21-36411658
  • Fax : 86-21-36411659
  • Address : Shanghai,SHANGHAI,ROOM 1006 NO.1980,BAOSHAN ZONE ,SHANGHAI, CHINA
  • Country/Region : China
  • Zip : 200439

busbar type current transformer PQDCT-10

busbar type current transformer PQDCT-10
Product Detailed
Busbar type current transformer: 1. for energy meters, customized as requirement. 2.realiable quality 3.competitive sales

Busbar type current transformer

Basic Parameter

Primary current(A)

Secondary current(mA)

Resistance

Rb(Ω)

Maximum currant(A)

Class

Remark

20

10

10

100

0.1

 

Current error and phase error limited

Class

Current error±(%)

 Phase error( )

 

0.01In

≥0.05In

0.01In

0.05In

0.2In

1In

2In

3In

Imax

0.1

0.2

0.1

15

8

5

5

5

5

5

0.2

0.4

0.2

30

15

10

10

10

10

10

Note,between the current 0.2In~Imax,taking the average δe between the maximum and minimum phase error.

 δi=δi-δe.( δI, phase error,δI, phase displacement when the working current at i time,δe,average phase displacement)

 

Half-sinusoid Test

The energy measurement error is less than 3%

Working Atmosphere

Limiting ambient temperature -40°C~+70°C,Relative humidity (RH)  ≤98(25°C),Altitude  ≤3000m

Main Electric performance

The withstand voltage between the primary and secondary windings is no less than 3kV and insulation resistance is no less than 1GΩ

 Busbar type current transformer:1. for energy meters, customized as requirement.2.realiable quality3.competitive sales

busbar type current transformer PQDCT-10



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