Wenzhou Chuangjie Lightning Protection Electrical Co.,Ltd
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Address: Lvzhuang Industrial Zone, Liushi, Yueqing, Zhejiang, China
Tel: 86-577-62786680
Fax: 86-577-62730590
Type 1 Protectors Against Transient Overvoltages for Power Supply Lines.

Type 1 Protectors Against Transient Overvoltages for Power Supply Lines.

OBV10-I-25 The highest protection against transient overvoltages for power supply lines at the point they enter the building. OBV10-I-25 series provide protection even against direct lightning strikes. Tested and certified with lightning impulse current, 25kA, 10/350μs wave. lightning current...

    OBV10-I-25

    The highest protection against transient overvoltages for power supply lines at the point they enter the building. OBV10-I-25 series provide protection even against direct lightning strikes. Tested and certified with lightning impulse current, 25kA, 10/350μs wave.


    lightning current arrestors OBV10-I-25 meet the type 1 requirement class according to IEC 61643-11. These devices protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions.The voltage-limiting,high-performance spark gaps provide several benefits.A short response time, a low protection level and high current leakage capability with long service life.


    + Connectable lightning current and surge arrestors
    + High arresting capacity up to 25 kA (10/350μs) per pole
    + Combination arrestors for buildings with lightning protection system
    + Simple standard hat rail mounting
    + Labelled connections
    + Usable in systems with lightning protection class 1-4


    Model:                                 OBV10-I-25-Pluggable

    Maximum continuous operating voltage

    Uc

    V

    255/275/320/385

    SPD to EN 61643-11

     

     

    Type 1

    SPD to IEC 61643-1

     

     

    class I

    LPZ

     

     

    0→2

    Lightning impulse current (10/350μs)

    Iimp

    kA

    25

    Lightning impulse current (10/350μs) [total]

     

    kA

    100

    Nominal discharge surge current (8/20μs)

    In

    kA

    25

    Arrester surge current (8/20μs) [total]

     

    kA

    100

    Voltage protection level

    Up

    kV

    2,0

    Response time

    tA

    ns

    <100

    Follow current quenching capacity Ipeak

    Ifi peak

    kA

    25

    Maximum back-up fuse

     

    A

    315

    Temperature range

    ϑ

    -40℃~+85℃

    Protection rating

     

     

    IP 20

    Connection cross-section, rigid

     

    mm²

    10-50

    Connection cross-section, multi-wire

     

    mm²

    10-35

    Connection cross-section, flexible

     

    mm²

    10-25

    图片4.png

    Welcome to buy the type 1 protectors against transient overvoltages for power supply lines. with our professional manufacturers and suppliers. We are one of the famous brands and we are equipped with a productive factory at your service. Please be free to enjoy our good price and service.

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