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DC Surge Protective Device

Linbai is a company specializing in the R & D
production and sales of solar photovoltaic system
  • CLBZSPD-40R DC SURGE PROLECTIVE DEVICE

    CLBZSPD-40R DC SURGE PROLECTIVE DEVICE CLBZSPD-40R DC SURGE PROLECTIVE DEVICE CLBZSPD-40R DC SURGE PROLECTIVE DEVICE CLBZSPD-40R DC SURGE PROLECTIVE DEVICE CLBZSPD-40R DC SURGE PROLECTIVE DEVICE

    CLBZSPD-40R DC SURGE PROLECTIVE DEVICE
    Time:2019-11-07 Browse:2116

    This DC surge protective device is protect against DC power line system and other equipment from over voltage and instantaneous over voltage damage. Widely used in photovoltaic combiner box, power inverter, DC distribution cabinet etc. It has advanta

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    This DC surge protective device is protect against DC power line system and other equipment from over voltage and instantaneous over voltage damage. Widely used in  photovoltaic combiner box, power inverter, DC distribution cabinet etc. It has advantages of large discharge current, fast respond time, low residual voltage.

    Features

    1. Plug-in type surge protective device

    2. Visible window, green means normal, red means fault
    3. Double protection of fusing and over-current
    4. Remote signal interface that realize remote control


    Moudle

    CLBZSPD-40

    Maximum continuous Operating Voltage Uc

    500V DC

    800V DC

    1000V DC

    1200V DC

    1500V DC

    1800V DC

    Nominal Discharge Current (8/20μs)

    20KA

    Maximum Discharge Current (8/20μs)

    40KA

    Poles

    2P

    3P

    Voltage Protection Level Up

    1.8KV

    2.9KV

    3.6KV

    3.8KV

    4.2KV

    6.8KV

    Response Time tA

    25ns

    25ns

    25ns

    25ns

    25ns

    25ns

    Indication Method

    Visible window, Green=normal, Red=fault

    Min. sectional area of incoming wire L/N

    4mm²

    Min. sectional area of incoming ground wire PE

    6mm²

    Method of installation

    35mm Din Rall

    Meterial of shell

    PBT

    Protection Level of Outer Shell

    IP20

    Working Temprature

    -15-+70

    1. Do power off when connect surge protection device to system.
    2. Ground wire should be as short, straight and thick as possible to reduce the influence of distributed inductance on lightning discharge.
    3. No need special maintenance. When surge protector happens fault, equipment connected to remote signal wil send alarm, then power off and change new spd mould is fine.

    Customers can connect signal light or buzzer with this remote signal, when signal light on or buzzer sounds, then power off, change fault SPD module to new one is fine.

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