Control Technology

1, The matured and reliable serial communication

The concise and reliable serial communication network is adopted between various control sub-systems in order to fulfill a series of the functions such as calling, command, group supervision signal, floor display etc. It greatly reduces the trouble possibilities out of circuit problem, largely enhances the reliability of the elevator travel. At the same time, it brings more convenient repair and maintenance to the elevator system.

2, High efficient vector VVVF inverter

We can have precise real-time control of the motor rotating toque, ensure the smooth elevator travel condition, sensitive reaction, the most comfortable start through adjusting the current and phase according to the actual load of the car, up / down speed.

3, Permanent magnet synchronous gearless traction machine

We choose rare earth material and fully combine coaxial transmission technology and digital variable frequency technology with group computer combined control technology. With less running cost & less energy dissipated. Compared with the ordinary and traditional technology, gearless traction machine can save more than 30% of the energy. Gearless traction machine needs no renewal of lubricant. Without grease pollution, low noise, quiet & natural.

4, Worm geared traction machine

We chose the superior performance elevator special traction machine and comprehensively adopt the advanced drive and feedback technology such as WWP, PWM, vector control, distance control, numerical weighing etc. to make the travel quality be full perfect.

5, Top advanced door operator system

Suxun elevator applies the advanced VVVF variable voltage and variable frequency control technology to the lift door operator system so as to ensure the smooth lift door and quiet switch. What is more, the self-learning door load detector increases the sensitivity of the elevator door switching on/off. It monitors the variation of elevator door load on every floor. Automatically rectifying the most appropriate open / shut speed in every floor so as to guarantee the security and reliability.

6, Photocell protection

Suxun elevator utilizes the sensitive and concentrative infrared ray photocell to form optical curtain protection safety net at the entrance of the lift. It sensitively reacts to any person or object that enters into the probe plane freely entering in & out with high security.

7, The humanized function options

Suxun small (roomless) machine passenger elevator can add various operation functions to satisfy all kinds of the humanized requirements according to the users’demands. For example, intellectual lift dispatch can not be used without way-leave. Only Intellectual IC Card Users can reach certain floors. We target upon the old and handicapped residents’ requirements to develop lift in the wheelchairs. These functions can effectively protect the inhabitants’ right and safety, decrease the invalid elevator travel. Such lifts can be easily used by special groups. Meanwhile it also cuts down the property management cost.

8, Group control managing system

Group control managing system is that same model lifts are controlled together, the lift groups can automatically choose the most appropriate response. It avoids the repeated lift parking, reduces the passengers’waiting time and improves the travel efficiency.

9, Remote monitor can follow commands from a long distance away

Remote monitor center implements a real-time monitor to the lift travel conditions and passenger conditions in the lift through the wired or wireless communication module. The trouble can be removed even before happening. Prevention is better than cure. In this way, the passengers’ safety can be guaranteed.

Standard Function

1, 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.

Independent running

The lift can not respond to outer calling, 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 closeto preset value, the car will automatically pass the calling landing in order to keep maximum travel efficiency.

Automatically adjust door opening time

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 the car, twice continuous pressing of same button can cancel the registered command.

2, Safety function

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.

Designated stop

If the lift 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.

Anti-stall timer protection

The lift stops operation due to slippery traction wire rope.

Start protection control

If the lift does not leave door zone within the designated time after it gets started, it will stop the operation.

Inspection operation

When the lift enters into inspection operation, the car travels at inching running.

Fault self-diagnosis

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 over-run and final limit protection

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-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 ups 1.2 times higher than rated speed, the device will automatically decelerate or brake the lift.

3, 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

The landing shows the lift floor location and current travel direction.

4, Emergency function

Emergency car lighting

Emergency car lighting automatically activated once power failure.

Inching running

When the lift enters into emergency electric operation, the car travels at low speed inching running.

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.

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.

GENERAL BUSINESS FAQ

1, Regarding any inquiry from Alibaba, SSE will provide you the prompt feedback and professional solution/quotation within 24 hours.

2, All above specifications are based on Suxun Elevator Co., Ltd. standard configuration and only for equipment price which does not include adjustment, assembling after goods arrived at the destination/customer's jobsite.

3, Terms of payment: 30% down payment by TT within 7 days after order released to Suxun Elevator Co., Ltd., balanced by T/T within 7 days before shipment.

4, Lead time: 35 days from the date in receipt of downpayment, confirmation of Specification & Layout Drawings.

5, Guarantee: The quality guarantee is 12 months after the delivery.

6, Quotation validity: One month since the date of release.