Description
Standard Function
Travel function
VVVF drive
Motor rotating speed can be precisely adjusted to get smooth speed curve in lift start, travel and stop and gain the sound comfort.
VVVF door operator
Motor rotating speed can be precisely adjusted to get the more gentle and sensitive door machine start / stop.
Reopen with hall call
In the door shutting process, press reopen with hall call button can restart the door.
Car stops and door open
The lift decelerates and levels, the door only opens after the lift comes to a complete stop.
Automatic returning to the base station
When the traffic flow is low, lift without receiving commanding signals will automatically return to the base floor and standby with the door closed.
Automatic pass without stop
When the car is crowded with the passengers or the load is close to preset value, the car will automatically pass the calling landing in order to keep maximum travel efficiency.
Protection
Down over-speed protection device
When the lift downs 1.2 times higher than the rated speed, this device will automatically cut off control mains, stop the motor running so as to stop lift down at over-speed. If the lift continues to down at over-speed, and the speed is 1.4 times higher than rated speed, safety tongs act to force the lift stop in order to ensure the safety.
Upward over-speed protection device
When the lift up speed is 1.2 times higher than rated speed, the device will automatically decelerate or brake the lift.
Photocell protection
In the door open and shut period, infrared light that covers the whole door height is used to probe the door protection device of both the passengers and objects.
Traffic lights
Red / green traffic lights are available in the hoist-way door to properly dispatch the vehicles.
Emergency function
Emergency car lighting
Emergency car lighting automatically activated once power failure.
Five way intercom
Communication amid car, car top, lift machine room, well pit and rescue duty room through walkie-talkie.
Bell
In emergency conditions, if bell button above car operation panel is continuously pressed, electric bell rings on top of the car.
Fire emergency return
If you start key switch in main landing or monitor screen, all the callings will be cancelled. The lift directly and immediately drives to the designated rescue landing and automatically opens the door.
Man-machine interface
Micro-touch button for car call and hall call
Novel micro-touch button is used for operation panel command button in the car and landing calling button.
Floor and direction indicator inside car
The car shows the lift floor location and current travel direction.
Floor and direction indicator in hall
The landing shows the lift floor location and current travel direction.
Energy-saving function
Car ventilation,
Light automatic shut off
If there is no calling or command signal within the stipulated time, the car fan and lighting will be automatically closed in order to save the energy.
Remote shut-off
The lift can be called to main landing (after finishing the service) through the key switch and automatically exists the service.
Optional Function
Travel function
Operation control at stations
Through turning the key switch installed on a specific floor (optional), the lift can be arranged to stop service for a certain floors.
Door open time extending
Pressing the specialized button in the car, which can keep the door open for a certain period of time, is convenient for the automobile's secure getting into and out of the car.
Hydraulic drive
We fulfill the lift travel through controlling the liquid flow in the electronic valve.
Safety function
Repeated door closing
Overload holding stop
Start protection control
Inspection operation
Power on re-leve ling.
Complaint
