Elevator emergency power supplier reminds you: Is the elevator power outage emergency device useful? What are the specific functions?
With the continuous development of society, the advancement of technology, and the improvement of people's living standards, the use of elevators has become very widespread. Comfort and safety are what every elevator strives for. Due to the sudden power outage that elevators may encounter during operation, causing people or objects to be trapped inside the elevator, the emergency device for elevator power outage was born.
The current elevator power outage emergency device is compact in size, like a vertical computer host, and can be equipped on domestic or imported elevators. When the elevator is running, whether it suddenly loses power or malfunctions, the device can automatically switch and take over the "control" of the elevator within seconds, allowing the elevator to run to the pre-set floor position and automatically open the elevator door, allowing passengers to safely exit the elevator. In addition, during the emergency process, the power outage emergency device will also play voice messages to comfort trapped passengers.
Function of emergency device for elevator power outage
auto-run
During the normal operation of the elevator, if the device is in a sleep state and abnormal situations such as power outage or phase loss occur, causing the elevator to malfunction, the emergency device will automatically start and put into operation.
Intelligent recognition of elevator light load direction
The machine intelligence motherboard intelligently recognizes the direction of light load. When there are many people in the car and the weight of the car is greater than the counterweight, it runs downwards according to gravity until it reaches the level door. If there are fewer people in the car and the weight of the car is lighter than the counterweight, it runs upwards according to gravity until it reaches the level door.
Low power consumption and long lifespan
Due to the direction of intelligent recognition, the relative battery loss is reduced. A specially designed trickle charging and discharging circuit is used to charge and discharge the battery, overcoming the self discharging characteristics of secondary batteries and eliminating the need for manual charging, discharging, and other maintenance, greatly improving the battery's lifespan.
Stable operation and strong guarantee
Because the control conversion between the device and the power supply adopts static point isolation to ensure the normal operation of the elevator, signal acquisition during emergency processes, and safe operation during rescue processes, the device will not operate. In the event of a power outage, the relay will switch to the power outage emergency device, and the power will be supplied in seconds.