Elevator Emergency Power Supply Lithium Battery Elevator Accessories Alarm Intercom Emergency Lighting Power Supply RKP220 12

Elevator emergency power supply lithium battery elevator accessories alarm intercom emergency lighting power supply RKP220 12

Product features:
Multiple functions: It integrates emergency alarm, intercom communication, and power failure emergency lighting. The intercom and alarm terminals must be triggered by the main power before DC output.
Safe and reliable: The shell is made of ABS material, which is flame retardant, with a sturdy mechanical structure and a simple appearance. The use of recoverable fuses can avoid the trouble of replacing fuses.
Independent terminals: AC220V input terminals, normal output terminals, and emergency lighting output terminals are independent of each other and are marked to minimize wiring errors.
Intelligent detection: Equipped with automatic detection function, it can monitor the power status in real time and immediately alarm when abnormalities are found, which is convenient for maintenance personnel to deal with problems in time and avoid safety hazards.

Working principle: When the elevator main power supply is normal, the RKP220/12 emergency power supply is in charging state, the power indicator light is on, and the charging indicator light is on until the battery is fully charged and then goes out. When the main power supply fails and the power goes out, the emergency power supply automatically switches to the discharge state to provide continuous power support for the lighting, ventilation system, five-party intercom, alarm and other equipment in the elevator. At this time, the discharge indicator light is on until the battery voltage drops to the limit value.
Installation and maintenance: The installation process is simple and quick. In daily use, the power status needs to be checked regularly. When the power supply is idle for more than six months, the battery should be charged in time for more than one day to ensure normal battery performance.