1. LDY-XA230BC Surge Protective Device 2. AC power, Un: 220V, Uc: 320V 3. Up: <1500kV, In: 5kA, Imax: 10kA 4. Connection mode

LDY-XA230BC Surge Protective Device

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

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

 

Main technical data

Function module	Power		Control signal	BNC
Nominal Operating voltage Un	220V	24V	12V	12V
Max. continuous operating Voltage Uc	320V	36V	15V	18V
Voltage protection level Up	<1500kV	< 600kV	< 80kV	< 80kV
Nominal discharge current In (8/20μs)	5kA	5 kA	5 kA	5 kA
Max. discharge current Imax (8/20μs)	10kA	10kA
Connection mode	Wring terminal	Wring terminal	Wring terminal	BNC
Transmission rate Vs (bit/s)			2M	16M
Insertion loss dB			≤ 0.5	≤0.5
Housing material	Enhanced flame retardant nylon (light gray, flame retardancy degree: V0)
Cross-section	≥ 3 mm2 stranded/flexible conductor

LDY-XA230BC Surge Protective Device