ApRe Auxiliary Unit

Features:

• ApRe, which is certified according to EN 81-1+A3 standard together with ADrive inverter, is a protection system for A3 compatible overspeed governors against unintended car movement (UCM).
• In the event of safety circuit failure or power failure when lift is on the move, it blocks the activation of parachute brakes and overspeed governor to be locked up.
• Can be used with overspeed governors with 24Vdc (up to 6A) operating voltages.
• Works even in the event of mains failure with the help of additional battery which is to be charged by ApRe.
• Audible and visual warning in case of an error.