The interface mode of the product is designed into BNC according to the standard of IEC surge protection device.This product is suitable for protection against lightning strike and surge of terminal equipment such as the video distributor and video matrix switch of monitoring room,is installed simply and conveniently.It doesn’t need maintenance and has fast response speed.The applicable bandwidth is less than 100MHZ, and the insertion loss is 0.2dB.
Model
HD-XH-16GVD/A
HD-XH-16GVD/B
Nominal working voltage Un
±5V
±5V
Maximum continuous working voltage Uc
±6.8V
±6.8V
Nominal discharge current In (8/20ms)
2.5KA
5KA
Maximum discharge current Imax (8/20ms)
5KA
10KA
Voltage protection level Up
X-X
40V
70V
X-G
400V
700V
External dimension
480×65×60mm
Response time Ta
≤1ns
Band width
40MHZ
Working temperature range
-40℃至+70℃
Insertion loss
≤0.2dB
Insertion resistance
≤4Ω
Protection grade
IP30
Sheathing material
Shield metallic aluminum
Interfacing mode
16-line BNC
Installation method:
Put an arrester in series at the leading end of the interface of lines 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).
