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FZN25-12D.FZRN25-12D Sab Hauv Tsev High Voltage AC Nqus Tsev Load Switch

FZN25-12D.FZRN25-12D sab hauv tsev high voltage AC nqus tsev load switch yog ib lub cuab yeej sab hauv tsev nrog peb-theem AC 50Hz thiab rated voltage ntawm 12KV. Nws yog tsim rau kev lag luam thiab kev lag luam mining, chaw faib hluav taws xob thiab chaw hloov pauv, thiab lwm yam. Nws yog siv rau kev tiv thaiv thiab tswj cov chaw hluav taws xob, thiab yog siv los qhib thiab kaw load tam sim no, kaw-loop tam sim no, tsis muaj-load transformer thiab cable charging tam sim no. Nws yog nruab nrog lub grounding switch nrog lub peev xwm kaw luv-circuit tam sim no. Lub tshuab ua haujlwm tuaj yeem yog tes lossis hluav taws xob, uas yog yooj yim rau kev ua tiav peb qhov kev xav tau tswj chaw taws teeb ntawm lub zog fais fab.

    Cov Kev Ntsuas Kev Txawj

    Tus lej xov tooj

    Qhov project

    Chav tsev

    Cov Qauv

    FZN25-12D/T630/20

    FZRN25-12D/T200/31.5

    1

    Qhov ntsuas hluav taws xob

    kV

    12

    2

    Tam sim no ntsuas

    Ib

    630

    200

    3

    Zaus ntsuas

    Hz

    50

    4

    Qib siab tshaj plaws

    1 feeb fais fab zaus withstand voltage

    kV

    Kev cuam tshuam tawg 30; av, theem 42; kev cais tawm tawg 48

    Xob laim impulse withstand voltage (nqi siab tshaj)

    kV

    Rau hauv av, ntawm theem 75; kev sib cais tawg 85

    5

    Rated luv luv Circuit Court withstand tam sim no

    kA

    20

     

    6

    Lub sijhawm luv luv ntawm lub voj voog

    s

    4

     

    7

    Rated ncov withstand tam sim no

    kA

    50

     

    8

    Ntsuas qhov tam sim no ntawm kev puas tsuaj

    Ib

    630

     

    9

    Rated kaw-voj tawg tam sim no

    Ib

    630

     

    10

    Rated cable them tam sim no

    Ib

    10

     

    11

    Rated breaking peev xwm ntawm no-load transformer

    kVA

    1600 xyoo

    12

    Rated luv luv-circuit tawg tam sim no

    kA

    -

    31.5

    13

    Rated hloov tam sim no

    Ib

     

    200

    14

    Qauv fuse

     

     

    SDLAJ-12 SFLAJ-12

    15

    Lub zog tso zis ntawm lub impactor

    J

     

    1 + 0.5

    16

    Rated luv-circuit ua tam sim no

    kA

    50

    80 (tus nqi xav tau)

    17

    Rated lub sijhawm luv luv nrog tam sim no ntawm grounding switch

    kA

    20

    18 xyoo

    Lub sijhawm luv luv ntawm lub voj voog ntawm lub earthing switch

    s

    2

    19

    Rated peak withstand tam sim no ntawm grounding switch

    kA

    50

    20

    Lub voj voog pabcuam ntsuas hluav taws xob

    Nyob rau hauv

    ≌220 ≌110

    21

    Lub neej kho tshuab

    Qib thib ob

    10000