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Elevator emergency leveling device

product description

The elevator car is a relatively closed space. Therefore, when passengers take the elevator in the hot summer, they will feel very stuffy. They often encounter power supply system failures such as power outages, phase loss, fire alarms, or non-elevator safety circuits, door lock circuits, etc. Soft failure, once the elevator encounters this situation, the elevator will suddenly stop running, causing tension, fear, irritability and other emotions of the passengers trapped in the car, and even causing serious threats to the life and property safety of the passengers trapped in the elevator. The elevator emergency leveling device is designed based on solving the above-mentioned problems. That is to say, if your elevator is equipped with an emergency leveling device, when the above situation occurs, the elevator emergency leveling device will be automatically put into operation immediately to ensure that the elevator car The car runs smoothly to the nearest landing, opens the door, and allows passengers to leave the elevator quickly and safely, completing automatic rescue protection, thereby creating a safe environment for elevator passengers.

Elevator power failure emergency power supply device, hereinafter referred to as (ARD), ARD can be automatically put into work within a set time when the power grid is power off, and provide emergency power to the elevator control system, so that the elevator car will slowly run to the leveling position and release the door passenger. ARD has the characteristics of simple installation and wiring, convenient debugging and high cost performance.

Features

The operation is fully automatic, and the emergency rescue process is completed automatically without human intervention;
When the elevator is suddenly cut off, it can be put into work quickly within 5-25 seconds;
Stable and reliable performance, good fit, no interference, smooth elevator operation in emergency, suitable for any elevator system that controls the main board and inverter;
Using voltage, current, speed, overload automatic tracking technology, with overheating, overvoltage, low voltage, overcurrent, phase loss and phase-to-phase short circuit protection functions to ensure the safe operation of the elevator;
Use maintenance-free battery, long life;
Integrated design, a large number of sealed or solid components are used to minimize the operating environment;
Small size, light weight, intelligent interface design, convenient use, simple and convenient installation and maintenance, saving time and effort;
Applicable to all-in-one computer systems such as Monarch, Newstar, Zhongxiu, Blu-ray, etc.; applicable to frequency conversion systems such as Yaskawa, Fuji, Kumar, Emerson, SV, Schneider, Siemens, etc.