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LR(D) Bushing Current Transformer
DESCRIPTION

Main technical parameter

1.     Rated primary current: 50-1500A

2.     Rated secondary current: 5A or 1A

3.     Rated voltage: 30kV or 33kV or 34.5kV or 35kV etc

4.     Accuracy class for Metering : 0.2S, 0.5S, 0.2, 0.5.

5.     Accuracy class for protection: 10P10, 10P15, 10P20.

6.     Standards: IEC60044-1.2003 Part 1: Instrument transformers-Part1: Current transformers

7.     Other parameters pls see as follow:

 

LR-35

 

LRD-35

Rated current ratioA

Accuracy class and rated output(VA)

Rated current ratioA

Accuracy class and rated output(VA)

0.2S

0.2

0.5S

0.5

1

10P

600-1200/5

15

15

20

20

 

600-1200/5

15-20

300-600/5

10

10

15

15

 

300-600/5

15

150-300/5

10

10

15

15

 

150-300/5

15

100-300/5

5-10

5-10

10

10

 

100-300/5

15

75-200/5

 

5-10

10

10

 

75-200/5

10-15

50-150/5

 

 

 

5-10

5-10

50-150/5

10-15

100-300/1

 

2

 

 

 

100-300/1

10

75-200/1

 

2

 

 

 

75-200/1

10

50-150/1

 

 

 

 

2

50-150/1

10

Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.


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