• SKBB Class B AC Power Supply Lightning Protector (Limited Voltage Type) SKBB Class B AC Power Supply Lightning Protector (Limited Voltage Type)

SKBB Class B AC Power Supply Lightning Protector (Limited Voltage Type)

Item No: DYT12168167

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$200.00

$69.99

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SKBB Class B AC Power Supply Lightning Protector (Limited Voltage Type)

· Generally used in LPZ1 zone and LPZ2 zone, it can reduce the residual voltage on the power grid to a large extent and dredge the simulated lightning impulse current of 8/20us. It is used to prevent low voltage equipment from being affected by overvoltage, and has a fault detection window and a remote alarm function. The protection forms of "3+0", "4+0" and "3+1" can be formed according to the different power supply systems.
· The voltage limiting type lightning arrester is generally used in the LPZ1 area and the LPZ2 area, which can greatly reduce the residual voltage on the power grid and dredge the simulated lightning impulse current of 8/20μs. The Class B power supply lightning arrester is mainly used to prevent low voltage equipment from being affected by overvoltage, and has a fault detection window and a remote alarm function. The protection forms of "3+0", 4+0" and "3+1" can be formed according to the different power supply systems.
· When the fault occurs, the detection window jumps from green to red.
· With monitoring trip device.
· Remote telecom connection (normally closed contact) as a fault indication.

Model/Selection Table:

       Option

       Model and code

    Description

       Basic model

       SKBB

    Class B AC power supply lightning arrester (voltage limiting type)

       Nominal voltage

       510

    510V AC

       380

    380V AC

       220

    220V AC

       Nominal discharge current

       -60

    60KA

       -40

    40KA

       Protection poles

        /1P

    Monopole

        /2P

    Pole

        /3P

    Three pole

        /4P

    Quadrupole

        /1P+1

    Unipolar + NPE

        /3P+1

    Triode+NPE

       Service Code

     -QC9A

    Product Service Code

       Selection example 
       SKBB380-60/4P-QC9A ...... Limited-voltage type B AC power supply lightning arrester, nominal voltage 380VAC, nominal discharge current 60KA, four-level protection.

           

Product Image Details

SKBB Class B AC Power Supply Lightning Protector (Limited Voltage Type) 1

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