The OPV-1LA surge arrester effectively secures the transmission line, enabling the transmission current to be discharged to the ground, which provides proper surge protection of electronic devicesOur statistics collected for many years in the service indicate that about 25% of damage to electronic equipment was caused by overvoltages
OPV-1LA does not cause loss of signal quality and is a passive device that does not require power supply
REMARK! Before installation, please refer to the following recommendations: Connection work cannot be performed during a storm. OPV-1LA should be connected to a good grounding system. The limiter should be placed as close as possible to the protected deviceOPV-1LA requires a correct connectionProtected device should be connected to the BNC plug \"DEVICE\" - OUTPUTBNC socket \"LINE\" connect to the transmission line on which overvoltage may occur