33kv Length 787mm FUSE LINKS

KEY WORDS:High pressure vacuum switch

Classification:

DETAILS

33kv Length 787mm 1A Various Removable Button Head K Type Fuse Elements Fuse Links

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Meet all applicable Standards ANSI/NEMA

 Type K and Type T fuse links are made in complete accordance with standards ANSI/NEMA. Other links meet all the standards except those covering time-current characteristics. Time-current characteristics for links other than K and T links are not covered in the ANSI standards.

 

Precision — The standard of JEC fuse links

 fuse links assure system protection because they are precision manufactured. The fusible materials used in JEC Fuse Links are under continual control during manufacture. Pre-tested to guarantee their electrical values, these materials are held to precise tolerances. At critical points during the manufacturing process, rigid inspections are made.

 

Packaging

 fuse links come in protective plastic bags with perforations to facilitate quick, easy opening even when lineman’s gloves are worn. Each bag remains completely sealed for all-weather protection and keeps the links protected in the line truck’s bins.

Type and amperage is printed on each bag, for easy identification.

 

 

Materials used

The fusible section of the 1 through 3 ampere Type K links consist of a stainless-steel fuse strain wire; the 6 through 10 ampere, stainless-steel strain wire and a copper-alloy fuse wire; 12 through 100amperes, a stainless steel strain wire and a silver-copper fuse wire; 140 and 200 ampere, a silver -copper fuse wire large enough to serve as both strain and fuse wire.

 

Application

The fast characteristics of Type K fuse links were established by ANSI/NEMA to provide fuse links that would meet existing coordination schemes.

JEC Type fuse links are designed to carry 150% of their rated current without damage to the fuse link itself or the cutout in which it is installed.

This capacityis for special loading situations, such as shorttime over loads and cold load pick-up.

 

Button head and length

Conforming to all applicable ANSI/NEMA specifications, JEC Type Klinks are available with a removable or solid button head.

 

Twin Pigtail Type K fuse links

The twin pigtail fuse link is convenient to work with and easier to install in the cutout than conventional single pigtail fuse links. The pigtails attach under the clamp with one on each side of the attachment stud.

 

 

High Voltage T , K Type 11kv Fuse Link Used For Expulsion Fuse Cutout

High Voltage Fuse link is normally divided into K type and T type.

Type K fuse link is with 6-8 melting speed, and type T is with 10-13 melting speed. 

33kV - 38kV type K fuse link (fuse whip) for Dropout Fuse Cutout.
1) Product Description:
This fuse wires apply to the 33KV - 38kV  DROP OUT FUSE. With removable button, fast fuse.
2) Standard:
According to ANSI/IEEE C37.41, C37.42 standard, IEC-282 standard.

Our products conform to IEC-282 standard and ANSI C 37.41; ANSI C 37.42
3) Technical specification:
Rated Current: 1A-300A
Rated Voltage: 33kV - 38kV
Length:787mm
Length can be made according to your requirements.

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