Data line lightning protection module
This product is suitable for the protection of Monitor platform, decoding lines, access control data lines, background music, video intercom, intelligent three meters, a wide-used card and fire alarm circuits.It can prevent the damage of line induction overvoltage equipment due to earth potential increase and has low output residual voltage,little insertion loss and double overcurrent protection.
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MODEL
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HD-XC
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Nominal working voltage Un
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24V
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Maximum continuous working voltage Uc
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32V
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Nominal discharge current In （8/20μs）
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5KA
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Maximum discharging current Imax（8/20μs）
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10KA
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Voltage protection level Up
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（X-X）
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150V
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(X-G)
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350V
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External dimension
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113*50*38mm
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Response time Ta
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≤0.1ns
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Operating temperature range Tup
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-40℃ to +70℃
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Insertion loss
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≤0.2dB
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Insertion resistance
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≤4Ω
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Protection grade
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IP30
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Sheathing material
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Shielding plastic fire-proof material
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Application
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Data line
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Interface mode
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Terminal
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Put an arrester in series at the leading end of the line interface of the protected equipment.”OUT” is equipment end and “IN” is incoming line end.Connect the arrester ground terminal and lightning protection ground lead well (suggested earth resistance≤4Ω)
