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Accessories

  • Drop out fuse cutout
  • Pagoda-style Fuses
  • Disconnectors
  • Surge Arresters
  • Insulators
  • Accessories
  • Casting Parts and Hardwares
  • Drop out fuse cutout
  • Pagoda-style Fuses
  • Disconnectors
  • Surge Arresters
  • Insulators
  • Accessories
  • Casting Parts and Hardwares

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Fuse Links

The high voltage fuse links are suitable for 10~33kV outdoor Cutout Fuses. The fuse element adopts alloy of low-melting point.

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  • Description
  • Technical parameters
  • The fuse tail fitted with button washer is made of gal- vanized copper strand with corruption-proof coating. The fuse link is fixed with auxillary arc-extinguishing tube.
    It can reliably break fault current of overload or short-circuit.
    Production Standard: ANSI C37, IEC282
    4Ro_khBITA2Fv5GZFUUl1A.jpg
     
    Rated current(A)Dimensions(mm)
    ABCDF
    1 to 2512.5±0.219.0±0.2Note12.06.5
    30 to 4012.5±0.219.0±0.2Note13.08.0
    50 to 10019.0±0.3Not applicableNote15.010.0
    140 to 20019.0±0.3Not applicableNote17.012.0

     


  • PRE-ARCING TIME AND CURRENT CHARACTERISTICS

     

    Table 1: Type "K"

    Rated current(A)Melting current of 300s or 600s*Melting current of 10sMelting current of 0.1s
    Min.AMax.AMin.AMax.AMin.AMax.A
    612.014.413.520.57286
    815.018.0182797116
    1019.523.422.534128154
    1225.030.029.544166199
    1531.037.237.055215258
    2039.0474871273328
    2550606090350420
    30637677.5115447546
    40809698148565680
    50101121126188719862
    651281531592379181100
    8015019220530711801420
    10020024025838815201820
    15033239846069626463182
    200480576760115038804650

    *300s is for fuse element with rated current of 100A, and 600s is for those above 100A

     

    Table 2: Type "T"

    Rated current(A)Melting current of 300s or 600s*Melting current of 10sMelting current of 0.1s
    Min.AMax.AMin.AMax.AMin.AMax.A
    612.014.415.323.0120144
    815.018.020.531.0166199
    1019.523.426.540.0224269
    1225.030.034.552.0296355
    1531.037.244.567.0388466
    2039.04757.085.0496596
    25506073.5109635762
    30637693.0138812972
    40809612017810401240
    5010112115222613101570
    6512815319529116501975
    8015019224837020802500
    10020024031947526203150
    15033239855783042865143
    200480576850127562507470

    *300s is for fuse element with rated current of 100A, and 600s is for those above 100A


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