Passenger Elevator Power Failure Emergency ARD Auto Rescue Device 55KW

Product Specification

7.5~55KW Elevator Power Failure Emergency Ard Automatic Rescue Device

SN-HCYD-13 elevator emergency power supply device for power failure is a safety device for automatic rescue by supplying inverter power to the elevator control cabinet when the elevator stops running. When the power supply is normal, the equipment is in the detection standby state.
When the power supply is out of power or lack of phase, the equipment starts with a delay, and supplies inverter power to the elevator control cabinet. The elevator runs at a low speed to the leveling position and opens the car door and hall door to ensure the passengers leave the car safely.

Advantages

The equipment is beautiful and easy to install. It is equipped with mounting brackets and can be installed in non-bottom places such as walls;
There are few equipment connection lines, which makes wiring and debugging easil;
Applicable to various elevators;
The power supply voltage can be customized according to customer requirements;
Using power frequency inverter system, it has strong load and impact resistance, and is not easy to damage, safe and reliable;
It has a constant current and constant voltage self- charge and discharge protection function, which makes the battery lifte longer;
Free maintenance for battery;

Features

The ring transformer is used as the main part of the inverter boost, which has high conversion efficiency. At the same time, with the adjustable inverter power supply, the voltage and frequency can be flexibly adjusted to make the supply voltage and frequency of the product more accurate;
We can provide customers with other power sources such as AC220V or AC1 10V according to request, which is suitable for elevators which door machine or brake directly takes from the phase voltage instead of controlling the output of the transformer;
Modular design is used to facilitate maintenance and replacement, making after-sales maintenance more convenient;
The battery adopts the maintenance free valve regulated lead-acid battery, which reduces a lot of daily maintenance work of users, as well as the carefully designed lead-acid battery charger and battery discharge system, so as to maximize the protec-tion and prolong the service life of the battery, and greatly reduce the maintenance cost;
Meet the requirements of EMC safety regulations;

Working Environment

Ambient temperature:-5°C to 50°C;

Relative humidity: <90%. No condensation;
No contain explosive, corrosive and other harmful gases or dust in the air;
No severe vibration and no strong electromagnetic interference;

FAQ
1. Are the elevator wire ropes durable?
The elevator wire rope has special provisions and requirements. Configuration is not only for wire rope and rated load, but also considered the size of the traction, as a result, the tensile strength of wire rope is greater than the weight of the lift. The safety factor is equipped with more than four wire rope. So it won’t break at the same time.
2. Is it dangerous for power failure suddenly during the elevator running?
If it occurs, the elevator will automatically stop due to the electrical and mechanical safety device. In case of power failure,elevator brakes will automatically taken. In addition, the power supply departments such as planned outage, prior notice are also operating.
3. Will us be hurt when it closed suddenly?
In the closing process, if people touch the hall door, the door of elevator will automatically restart without any danger. With anti clamping switch, once the gate touched, this switching action make the elevator unable to be closed and even reopened. In addition, closing force is also available here.
4. How the elevator running?
Elevators are operated with a counterweight wire rope through the (tractor) traction drive, making ups and downs on the guide rail.
5. Is the escalator installation complicated?
We believe the functions of an escalator are not necessarily proportional to the operation complexity. Therefore, escalators designed by us apply an integrated structure, so that the equipment is more precise and more efficient and allows easier and more convenient commissioning.
6. Do you have any cerifications?
Yes, we do with ISO9001 / CCC / CE Certificates for u.