Motor rotating speed can be precisely adjusted to got 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.
The lift can not respond to outer allying. but only respond to the command inside the car through the action switch.
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.
Automatically adjust door
Door open time can be automatically adjusted according to the difference between landing calling or car calling.
Reopen with hall call
In the door shutting process, press reopen with hall call button can restart the door.
Express door closing
When the lift stops and opens the door. Press door-shut button. the door will be closed immediately.
Car stops and door open
The lift decelerates and levels, the door only opens after the lift comes to a complete stop.
Car arrival gong
Arrival tong in the car top announces that the passengers arrive.
Command register cancel
If you press the wrong floor command button in tho car, twice continuous pressing of same button can cancel the registered command.
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.
If the Iift can not open the door in the destination floor out of some reason, the lift will close the door and travel to the next designated floor.
Overload holding stop
When the car is overload. the buzzer rings and stops the lift in the same floor.
Start protection control
If the Iift does not leave door zone within the designated time after it gets started. it will stop the operation.
When the lift enters into inspection operation, the car travels at inching running.
The controller can record 62 latest troubles so as to quickly remove the trouble and restore the lift operation
Repeated door closing
If the lift can not close the door due to certain obstacle or interference, the lift will reopen or re-shut the door until sundries are eliminated.
Up/down overrun and final
The device can effectively prevent from the lift's surging to the top or knocking the bottom when it is out of the control. It results in the more safe
and reliable lift travel.
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 peed. 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 Iift ups 1.2 times higher than rated speed. the device will automatically decelerate or brake the lit.
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 lit floor location and current travel direction.
Floor and direction indicator in hall
The landing shows the lift floor location and current travel direction.
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.
In emergency conditions, if bell button above car operation panel is continuously pressed, electric bell rings on top of the car.
Fire emergence return
If you start key switch in main landing or monitor screen, all the callings will be canceled. The Iift directly and immediately drives to the designated
rescue landing and automatically opens the door.
Car ventilation, light automatic shut off
If there is no allying or command signal within the stipulated time. the car fan and lighting will be automatically closed in order to save the energy.
The lift can be called to main landing (after finishing the service) through the key switch and automatically exists the service.