Our statistics collected for many years on the site indicate that about 25% of damage to electronic equipment was caused by overvoltagesThe OPRS-1 surge arrester effectively protects the transmission line by enabling the surge current to be discharged to the ground, thus providing adequate surge protection for electronic devices
The device is dedicated to applications in which data is sent in the RS-485 standard. The OPRS-1 is a passive device that does not require a power supply. REMARK! Before installation, please read the following recommendation: connection work cannot be carried out during a thunderstormOPRS-1 should be connected to a good grounding installationThe limiter should be placed as close as possible to the protected device