surge protector lightning arrester surge protect

The lightning protector introduce The techincal parameter as clients need Model No. SYV-3/220 Name 3 in one monitoring dedicated surge protective device The max working voltage Uc 300V The voltage protect level Up <1200V Video protect level UP <2V Control protect level <36V Power nominal discharge electronic current flow (8/20μs) ln 5kA The max power discharge (8/20μs) Imax 10kA Video /control nominal discharge current flow (8/20μs) ln 5kA Video /The max power discharge (8/20μs) Imax 10kA The power response time tA Video /control response time Ta <25ns <1ns The power specified overload current flowing 2A Video signal work voltage Un 5V The max continue work voltage Un 6.8V Control signal work voltage Un 24V The max continue work voltage Un 68V Signal / video transfer ratio Vs 20Mbps Insert lose aE aE<0.5dB Echo lose AR ≤20dB 3 in 1 compound mode Video +BNC/power + connect port / control + connect port The material of the out skin aluminum alloy The grade of protection 3 grade careful power protection Out skin protect grade IP 20 mode of connection Connection port /BNC Failure mode Face the earth short circuit Connection earth resistanceΩ/diameter of line ≤4Ω/2.0mm2 The room of work temperature -C40-+ 70°C Relative air humidity Under the indoor temperature ≤ 90°C NO. 63 220 351 8