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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: LERDN
  • Model Number: LDY-XA230BC
  • Certification: ISO9001/14001/CE/ROHS

Packaging & Delivery

Packaging Details Standard export packing
Delivery Time Lead time within 7 days after payment


1.LDY-XA230BC Lightning Protection for CCTV
2. AC power, Un: 220V, Uc: 320V
3. Up: <1500kV, In: 5kA, Imax: 10kA

LDY-XA230BC Lightning Protection  for CCTV  

Application range:

LDY XA230BC series monitoring synthetic lightning protection device are applied to lightning protection of power, control signal, BNC video signal of monitoring system, with function of characteristics of low clamping voltage, quick response, etc.. which can be used to release and prevent the damage to the protected device arising from inductive lightning from power and control wire or the other surge overvoltage. So they are widely used in the field of security monitoring system, “Global E-eye” system of telecom.(option from standard IEC61643-1, IEC61643-21 and GB50343)


Main features:

  1. modularization, DIN rail design, convenient for installation and replacement;
  2. Build-in temperature control and circuit breaking technology and strong protection ability, high reliability;
  3. Green light on in notice window indicates normal, off indicates broken, which is clear and distinguished.
  4. Function of multilayer protection: power, power, video signal, control signal.
  5. Build in 4mm2 elevating earthing terminal, more reliable earthing.


Main technical data:


Function module


Control signal


Nominal Operating voltage Un





Max. continuous operating Voltage Uc





Voltage protection level Up


< 600kV

< 80kV

< 80kV

Nominal discharge current In (8/20μs)


5 kA

5 kA

5 kA

Max. discharge current Imax (8/20μs)





Connection mode

Wring terminal

Wring terminal

Wring terminal


Transmission rate Vs (bit/s)





Insertion loss dB



≤ 0.5


Housing material

Enhanced flame retardant nylon

(light gray, flame retardancy degree: V0)


≥ 3 mm2 stranded/flexible conductor

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China (Mainland) | Manufacturer, Trading Company
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