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  • Product description and use method:

    XRNT Transformer protection plug-in high - voltage current-limiting fuse

    I. Use

    This product is suitable for indoor AC 50Hz, rated voltage 3.6Kv, 7.2Kv, 12Kv, 24Kv, 40.5Kv system. It can be used in conjunction with other switching appliances such as load switches and vacuum contactors. Protective components are also necessary supporting products for high-voltage switch frames, ring network frames, and high / low-voltage pre-installed substations.

    Model

    Technical parameters and size drawings

    model

    KV Rated voltage KV

    A Rated current A

    mm) Diameter × Length ( mm)

    KA Rated breaking current KA

    model

    KV Rated voltage KV

    A Rated current A

    mm) Diameter × Length ( mm)

    KA Rated breaking current KA

    Foreign Reference Model

    XRNT1

    3.6 / 7.2

    6.3

    51 × 192 标准尺寸 φ 51 × 192 standard size

    63

    XRNT1

    6/12

    6.3

    51 × 192 φ 51 × 192

    50

     

    10

    10

    16

    16

    20

    20

    76 × 192 φ 76 × 192

    25

    25

    31.5

    31.5

    40

    40

     

    50

    50

    63

    76 × 192 标准尺寸 φ 76 × 192 standard size

    63

    80

    6.3

    51 × 292 标准尺寸 φ 51 × 292 standard size

    SDLAJ

    100

    10

    125

    20

    160

    88 × 192 标准尺寸 φ 88 × 192 standard size

    50

    31.5

     

    200

    40

    250

    50

    63 × 292 φ 63 × 292

    76 × 292 标准尺寸 φ 76 × 292 standard size

    SFLAJ

    6.3

    51 × 292 标准尺寸 φ 51 × 292 standard size

    63

    63

    10

    80

    16

    100

    20

    125

    SKLAJ

     

    25

    160

    88 × 292 φ 88 × 292

    Standard size

    SVLAJ

     

    31.5

    200

     

    40

    6.3

    51 × 442 φ 51 × 442

    63

     

     

    40

    10

     

     

    50

    16

     

     

    63

    76 × 292 标准尺寸 φ 76 × 292 standard size

    20

     

     

    80

    25

     

     

    100

    31.5

     

     

    125

    40

     

     

    160

    88 × 292 标准尺寸 φ 88 × 292 standard size

    50

    50

    76 × 442 φ 76 × 442

     

     

    +200

    63

     

     

    +250

    80

     

     

    +315

    100

     

     

    +355

    125

     

     

    100

    76 × 442 标准尺寸 φ 76 × 442 standard size

    63

    160

    88 × 442 φ 88 × 442

     

     

    125

    +200

    50

     

     

    160

    88 × 442 标准尺寸 φ 88 × 442 standard size

    +250

     

     

    +200

    50

    100

    76 × 537 φ 76 × 537

    63

     

     

    +250

    125

     

     

    +315

    160

     

     

    +355

    +200

    50

     

     

    +400

    +250

    88 × 537 φ 88 × 537

     

     

     

     

     



    model

    Rated voltage Un (KV)

    ARated current Ir ( A )

    Diameter × length L (mm)

    Rated breaking current KA

    XRNT1

    twenty four

    6.3

    × 442标准尺寸 φ 51 × 442 standard size

     

    10

    16

    50

    20

    25

    21.5

    40

    50

    × 442标准尺寸 φ 76 × 442 standard size

    63

    80

    100

    125

    × 442标准尺寸 φ 88 × 442 standard size

    40

    160

    200

    6.3

    × 537 φ 51 × 537

    63

    10

    16

    20

    25

    31.5

    40

    50

    × 537 φ 76 × 537

    63

    80

    100

    125

    × 537 φ 88 × 537

    40

    160

    31.5

    +200

    6.3

    × 442 φ 51 × 442

    10

    16

    35

    40.5

    2

    × 537标准尺寸 φ 51 × 537 standard size

     

    40

    3.15

    6.3

    10

    16

    20

    25

    × 537标准尺寸 φ 76 × 537 standard size

    31.5

    40

    50

    × 537标准尺寸 φ 88 × 537 standard size

    63

    Fourth, appearance and installation dimensions





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