Three phase integrated current transformer LSY4-10/135
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Three phase integrated current transformer LSY4-10/135

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  • LSY4-10/135

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                                  Three phase integrated current transformer LSY4-10/135


Product Description

    

    LSY series of three-phase current transformers are suitable for installing in switch-gear and pole top switch, which is used for the measurement and protection of zero-sequence current and three-phase current. It can also can be used to measure and protect the zero sequence current of multiple cables.


    CT core and secondary winding are poured with the high-quality epoxy resin in the plastic casing, which is moisture-resistant with stable performance.


    According to the different current ratio, accuracy class and rated load, this series has different model. For more details, please refer to the corresponding parameters table of each model.


(Note: The above current ratios are for regular type, more specification can be provided according to customers' requirements.)


Meaning of model


LSY4-10-135 model


Technical data


Application

Measuring current   transformer

Protection current   transformer

Rated Primary current

(A)

Accuracy class and rated   load (VA)

Accuracy class and rated load  (VA)

0.2S

0.2

0.5S

0.5

10P10

10P5

50




2.5



75



1.5

3.75


1.5

100


2.5

5

5


2.5

150

1.5

7.5

7.5

3.75

1.5


200

5

7.5

7.5

5

2.5


300

15

15

15

15

3.75


400

20

10

5

20

5


500

20

20

10

20

5


600

30

30

20

30

5




Outline dimension (mm)


LSY4-10-135 dimension


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