Fuse link for fuse cut out

KEY WORDS:High pressure vacuum switch

DETAILS

1. Fusible element adopts the material of silver-copper alloy.Using precision technology and strict testing to guarantee accurate characteristics of time-current.  

2. Fusible element be crimping to fasten cable wire,and fixed by high strength strain wire.That guarantee excellent mechanical strength.It will not be affected,even if under external factors such as vibration and high current impact.

3. The Arc extinguishing tube has excellent performance of arc extinguishing when low current overload fault.

4. We also supply  Type K and Type T twin pigtails fuse link, The twin pigtails fuse link is convenient and easier to install in the fuse cutout than conventional single pigtail fuse links. The twin pigtails attach under the attachment stud on each side separately.

Type K Fuse Links

11-15kv Fuse link length 21'(533mm)     

24-27kv Fuse link length 23'(584mm)     

33-38kv Fuse link length 31'(787mm)

 

Type H Fuse Links

11-15kv Fuse link length 21'(533mm)     

24-27kv Fuse link length 23'(584mm)     

33-38kv Fuse link length 31'(787mm)

 

Type Slofast Fuse Links

11-15kv Fuse link length 21'(533mm)     

24-27kv Fuse link length 23'(584mm)     

33-38kv Fuse link length 31'(787mm)

 

Type K Fuse Link Selection For Using Of Distribution

Transformer Protection

The corresponding fuse is selected according to the time-current characteristics of the transformer,

usually according to the rated current of the transformer.

 

NOTE: Rated capacity of transformer ≤160kVA,the rated current of the selected fuse links should be 2-3 times of the full load  current of the transfor-mer, Rated capacity of transformer ≥160kVA,the rated current of the selected fuse links should be 1.5-2 times of the full load current of the transformer.

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