BH-0.66I

BH-0.66I Low-voltage Current Transformer（PO-139）

  • Application: Low-voltage power systems rated 0.72kV and below  

  • Structure Type: Indoor; Single-phase through-core; Plastic enclosure  

  • Rated Frequency: 50Hz, 60Hz  

  • Rated Insulation Level: 0.66/3/-kV (IEC 0.72/3/-kV)  

  • Rated Secondary Current: 5A, 1A

  • Standards: GB/T 20840.1 & 2 (IEC 61869-1 & 2)


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Product description
 

Product Technical Specifications

Rated Primary Current (A)

Accuracy Level Combination

Accuracy Class and Rated Load (VA)

0.2(S)

0.5(S)

1

5,10,15,20,25,30,40,50

(One turn)

1

0.5

0.5S

0.2

0.2S

1

2.5

5

10

15

20

1

2.5

5

10

15

20

1

2.5

5

10

15

20

75,100,150,200,250

300,400,500,600

750,800,1000

1200,1500,1600

2000,2500,3000

★Warning: The secondary winding must not be open-circuited during operation.

Product Dimensions & Diagram


图片1.png


BH-0.66I

BH-0.66I Low-voltage Current Transformer（PO-139）

  • Application: Low-voltage power systems rated 0.72kV and below  

  • Structure Type: Indoor; Single-phase through-core; Plastic enclosure  

  • Rated Frequency: 50Hz, 60Hz  

  • Rated Insulation Level: 0.66/3/-kV (IEC 0.72/3/-kV)  

  • Rated Secondary Current: 5A, 1A

  • Standards: GB/T 20840.1 & 2 (IEC 61869-1 & 2)


Product Technical Specifications

Rated Primary Current (A)

Accuracy Level Combination

Accuracy Class and Rated Load (VA)

0.2(S)

0.5(S)

1

5,10,15,20,25,30,40,50

(One turn)

1

0.5

0.5S

0.2

0.2S

1

2.5

5

10

15

20

1

2.5

5

10

15

20

1

2.5

5

10

15

20

75,100,150,200,250

300,400,500,600

750,800,1000

1200,1500,1600

2000,2500,3000

★Warning: The secondary winding must not be open-circuited during operation.

Product Dimensions & Diagram


图片1.png


Product description
 
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