RS232 interface lightning arrester HD-XNET-D

RS232 interface lightning arrester The RS232 interface type lightning protection device has 25-core, 15-core or 9-core D-type standard joints, can provide accurate over-voltage protection for communication lines of standard or non-standard definition. The series of products are especially suitable for the subtle protection of the corresponding interfaces of the computer systems of the institutions, financial industry, security industry, insurance industry and so on, and further can be used as the surge impulse resistance protection device of a printer interface. Model HD-XNET-D9 HD-XNET-D15 HD-XNET-D25 Nominal voltage Un 15V 15V 15V Maximum continuous working voltage Uc 18V 18V 18V Nominal discharge current In (8/20ms) 1.5KA 1.5KA 1.5KA Maximum discharge current Imax (8/20ms) 3KA 3KA 3KA Voltage protection level Up X-X 100V 100V 100V X-G 400V 400V 400V External dimension 62×33×17mm 62×56×17mm 62×56×17mm Interface mode RS232 RS232 RS232 Response time Ta ≤1ns Working temperature range Tup -40℃ to +70℃ Insertion loss ≤0.2dB Degrees of protection IP30 Data transmission rate Vs 40Mbps Enclosure material Flame retarding thermoplastic material Wiring mode Series connection Installation method： 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)