The unit is equipped with outputs for emergency lighting and battery fault indication, making it suitable for installations that must comply with EN 81-28 requirements or where high availability and operational reliability are essential.

UP3 is specifically designed to power emergency telephone systems and other 12 V equipment in elevator installations.

The battery backup includes an integrated 12 V / 1.3 Ah sealed lead-acid battery and features protection against short circuits, overload, and overheating. These protective functions enhance operational reliability and help extend the service life of the unit.

UP3 is supplied in a robust metal enclosure designed for permanent installation. The enclosure is fitted with keyhole mounting slots for easy and secure installation on the elevator car roof, shaft wall, or other suitable mounting surfaces.