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          LED power supply lightning arrester

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          LED power supply surge protector

          This product is used for the LED lamps and lanterns of protection and lightning surge pulse.Due to the LED lamps and lanterns for the core of the device is a semiconductor diode,ability is extremely low,even overvoltage,5-6V is enough to destroy the light bead,so you need to select special lightning protection device for the LED power supply lines to surge overvoltage protection,avoid large area caused by lighting strike the same region,the situation of the LED lamps and the lanterns of the black light,the company developed product has the following characteristics :

          1. There are two structuresin parallel and in series.series connection type timely diagnose working state of the lightning protection and change in time so as not to cause secondary lightning lamps;

          2. For big surge of absorptive capacity,low residual output,compact appearance,optional water-proof structure,easy installation.




          Model

          HD-LED20B

          Certification

          CE,UL,CB,ROSH

          Nominal working voltage Un

          110-277V

          Maximum continuous working voltage Uc

          320V

          Withstand impact voltage

          20KV100

          Nominal discharge current In 8/20μs

          10KA100

          Maximum discharging current  Imax8/20μs

          20KA10

          Voltage protection level Up


          3KV

          6KV

          Uoc

          In

          N-LKV

          1.2

          1.2

          1.5

          1.8

          L-PEKV

          1.2

          1.2

          1.5

          1.8

          N-PEKV

          1.5

          1.5

          1.5

          1.8

          Drain currrent Ir

          5μA

          Response time Ta

          25ns

          Operating temperature range Tup

          -40℃至+70

          Protection grade

          IP67

          Sheathing material

          Vo fire-proof engineering plastic

          Mode of connection

          In parallel

          Interface mode

          Terminal

          External dimension

          62*35*22mm

          Fault indication

          No



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