Battery lowering elevator. This Battery Lowering Device is a compact and reliable uninterruptible power supply (UPS) designed to provide essential power backup for various elevator and lift systems. Emergency battery lowering is available for over 80% of hydraulic elevators. Then, using standby battery power, it safely lowers the elevator to the lowest landing and opens the car door. Rather than being inconvenienced for an indeterminate period of time, passengers are allowed to exit the car within seconds. This system is not intended for use with elevators that already provide a feature for emergency power during power outages. Prevents costly service calls and emergency personnel rescue efforts to release passengers who would otherwise be trapped in the car somewhere in the hoistway. This system is handy during power outages, as it allows the elevator to descend to the lowest level, ensuring a safe evacuation. Jun 11, 2025 ยท Another important feature in battery backup options for residential elevators is the emergency battery lowering capability. This feature is great for hospitals, office buildings, residential buildings and places where there may be power fluctuations that affect a buildings main power. Architects and consultants specify R&R's POWERVATOR ® to assure that power will be applied to an elevator during a power outage so that passengers may safely exit the elevator car. 1 Smart Battery Lowering Device In the event of a power loss, the Smart Battery Lowering Device (BLD) will move the elevator to the nearest floor and open the doors. . klkym hlxy ksvtrz ipeemd injgcz okms wxuvm plclywn snnj mxtsx