防雷产品


LERDN
LERDN


LERDN


Use：lightning protection of CCTV

Type：LERDN LDY-BNC
Registration number：083105
Rated operating voltage Un：12V
Max. continuous operating Uc：18V
Nominal discharge current In(8/20)：5kA
Transmission speed Vs：16M bit/s



LERDN surge arrester


Use：lightning protection of antenna feeder signal

Type：LERDN LDY-TK
Registration number：088101
Rated operating voltage Un：5V
Max. continuous operating Uc：8V
Nominal discharge current In(8/20)：5kA
频率fG：0-2G Hz



LERDN surge arrester



Use：Surge arrester for socket

Type：LERDN LDY-CZ06
Execution standard:IEC61643-1
Registration number：087103
Rated operating voltage Un：220V
Max. continuous operating Uc：320V
Rated current i:10A
Rated power P:2500W
Nominal discharge current In(8/20)：5kA
Max. discharge current Imax(8/20):10kA(L-N、L-PE、N-PE)
Level of protection Up:<1.0kV(L-N、L-PE),<500V(N-PE)
Breaker:10A
Dimensions(dXwXh):205X118X34


LERDN surge arrester


Use：fine lightining protection of computer network with RJ45 interface

Type：LERDN LDY-C/F-RJ45
Registration number：
Rated operating voltage Un：5V
Max. continuous operating Uc：8V
Nominal discharge current In(8/20)：2.5kA
Transfer rate Vs：100M bit/s



LERDN surge arrester


Use：lightning protection of two lines control signal

Type：LERDN LDY-VC5
Registration number：086101
Rated operating voltage Un：5V
Max. continuous operating Uc：7V
Nominal discharge current In(8/20)：5kA
Transfer rate Vs：2M bit/s

Type：LERDN LDY-VC12
Registration number：086102
Rated operating voltage Un：12V
Max. continuous operating Uc：15V
Nominal discharge current In(8/20)：5kA
Transfer rate Vs：2M bit/s

Type：LERDN LDY-VC24
Registration number：086103
Rated operating voltage Un：24V
Max. continuous operating Uc：30V
Nominal discharge current In(8/20)：5kA
Transfer rate Vs：2M bit/s


LERDN surge arrester


Use：lightning count

Type：LERDN LDY-JS
Registration number：09101
Operating voltage：220V
Action current：>1kA
Data collection :induction and mutual inductance sampling