Surge protective devices-SPD

Short Description:

With more than 100 specification and all passed CQC certification, this series complete in specifications and take the lead of technology. Our company is the first one to pass the CQC certification in China.


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Technical data

    Product illustration

    Tripping characteristic

    Exterior and dimensions

    Related video

    Poduct Illustration

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    Product Features

    - The Surge protective devices(SPDs), suitable for residential,commercial and industrial appications, are designed to limit transient overvoltage and run-off lightning currents.

    - It provides reliable protection from the destructive effects of lightning and switching

    overvoltages.

    Function:

    - are lightning current arrsters, they can handle and divert high energy from lightning.

    -they are necessary when the installation is exposed to direct lightning(for example when the buiding is equipped with external lightning protection system or powered by aerial lines).

    Technical Data

    Model: Max continuous operationl voltage Uc-(V): Nominal discharge current In(8/20s)(KA): Max. discharge current Imax(8/20μs)(KA): Level of protection Up(KV): Protection category:
    FTY-D25 385 10 25 1.5      D
    275 10 25 1.2
    FTY-D25/NPE 385/255 10 25 1.5/1.2      D
    275/255 10 25 1.2
    FTY-C40 420 20 40 2      C
    385 20 40 1.8
    275 20 40 1.5
    FTY-C40/NPE 420/255 20 40 2.0/1.5      C
    385/255 20 40 1.8/1.5
    275/255 20 40 1.5
    FTY-B60 420 30 60 2.2 B
    385 30 60 2
    FTY-B60/NPE      420/255 30 60 2.2/1.5 B
    385/255 30 60 2.2/1.5
    FTY-80 420 40 80 2.5 B
    385 40 80 2.2
    FTY-B80/NPE 420/255 40 80   2.5/1.5 B
    385/255 40 80   2.5/1.5
    FTY-B100 440 50 100 3 B
    420 50 100 2.8
    FTY-B100/NPE 440/225 50 100 3.0/1.5 B
    440/226 50 100 3.0/1.5
      Model Max. continuous operationl voltage Uc-(V) Impulse current Limp(10/ 350MS) Nominal discharge current (8/20MS)  Voltage protection level Follow current interruting rating Ifi  Max. back-up fuse  Response time Stocking and operating temperature
    FTY-125 275V/50/60Hz 25KV 20KA ≤1.8KA 17.5KArms 125AgL ≤100ns -40℃-+70℃

     

     


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