Standard Safety Features

1. Emergency car lighting

An emergency ceiling light switch on automatically in the event of a power failure, providing illumination within the car. The emergency light will allow any passengers inside the car and utilize the Interphone or the alarm bell to alert the building superintendent.

2. Full collective operation

Up / down floor-call button are set to head off the elevator in the same direction. Local floor open and open/close automatically is the basic function.

3. Hoistway parameter self-learning

Controller can learn the parameter of hoistway by automatically running. The information comprises total floor, floors height, rise etc.

4. Attendant service

In attendant service, if the Close Door Button is released before the doors are closed, the doors will reopen. The car will start immediately after the doors have been closed.

5. Fire emergency return

When the building’s fire or smoke detectors are activated, all calls are cancelled and all the elevators will immediately travel to the main lobby and park there with the door fully open. However, the electrical signal that indicates the actuation of the fire sensors, must be supplied the to elevator controller by others.

6. Full load bypass

If the car load has exceeded 80% of the rated load or capacity of the elevator, the elevator will automatically ignore all the hall calls in the direction of service and respond car calls only. The hall calls remain registered and will be served on the next trip (single car), or by another elevator (group).

7. Automatically parking

During off-peak hours, after the elevator cars have been dormant with door closed for a predetermined amount of time, the system disperse each car to a designated location (base floor or main floor), thus allowing more efficient service to future hall calls.

8. Car light & fan automatically shut off

Elevators can be installed with an energy saving feature that automatically switches off the car internal lighting and ventilation fans when no calls are registered after a predetermined period of time.

9. Elevator locked

Switch off the two position key switch which mainly located at base floor, then car will run to appointed floor with door-open status and cancel all registered calls. If the elevator is in group control status, those calls will transfer to other elevators. After the stopping time the door will close.

10. Over load protection

When the car load exceeds the capacity or rated load of the elevator, the elevator will stop operation with the doors fully opened on that floor and a buzzer is annunciated. The buzzer will stop when a sufficient number of passengers have exited the car load is less than the rated load.

11. Running counter

For convenient maintenance, there is a counter in the operation board of controller used to count the amount of running time.

12. Interphone

In case of emergencies, the interphone installed inside the car can direct communication with rescue personnel in the motor room or car top. The interphone is activated by simply pressing the interphone button on the car operation pane.

13. Door protective device

It is a multi-beam light ray type door protective device, which surveys the car entrance. When a passenger or an object passes the entrance, the elevator will stop the doors at the point of contract and re-open the car doors immediately.

14. Over speed protection (down direction)

It can ensure the car’s running speed in normal range to protect the passenger and goods from danger.

15. Power failure rescue operation (only for S820)

When power failure, the rescue personnel can drive the car down to the nearest floor according to power failure rescue operation and open the door to let the passenger out.