OVP
A safety function to prevent load failure when the output voltage of the power circuit becomes an overvoltage above the specified value. In many power circuits, when an overvoltage is detected by monitoring the output voltage, the OVP function stops the output. To restore operation, the cause of the overvoltage must be removed and the power must be turned on again. In the standard method of the SSR system, if the externally applied voltage disappears, switching operation automatically resumes and the normal output voltage is restored.