Product Description

1.

Delfar SMR elevator applies industry-leading permanent magnet synchronous technology, by energy conservation and environmental protection and remarkable drive performance, it saves architectural space and cost, providing elevator solutions of high space value to high-rise residential buildings, office buildings, hotels, office, schools and various public places.

Delfar MRL elevator is low energy consumption-based. It fully considers building space's utilization rate and cost. Using compact layout and flexible design style and cleverly integrating all kinds of buildings, it is the first choice for modern individualized buildings.







2. Company information



Delfar Elevator Co., Ltd. Is a professional elevator company who designs and manufactures complete elevators, escalators and moving walks, as well as elevator parts. The company covers a land area of over *0, **0 square meters with more than *7, **0 square meters of factory houses and 3, **0 square meters of office area. Currently, **5 employees work for DELFAR, which includes *2 engineering technicians.



3. Four core technologies, enjoys a new riding experience.

The fourth-generation green energy-saving permanent magnet synchronous traction machine.

Save more energy than the traditional traction machine. Reduce the elevator's running cost.

Large torque, low noise, maintenance-free.

Compact structure, convenient installation, save machine room space.

Automatic over-speed protection function of permanent magnet synchronous technology, making the elevator more safe and reliable.



Save *0% energy compared with the traditional traction.

Large torque, low noise, maintenance-free.

Compact structure, convenient installation, save machine room space.



4. Military rank double **-digit master system platform

Military rank standard, reliable and efficient transmission of CPU controlled datas and information datas, strong anti-jamming capability.

Merge MCU and fieldbus technology together, improve the safety and stability of the control system.

Introduce CAN fieldbus technology, decrease burden of the main control system, increase the safety of the system.

Apply direct stop technology, give the customers more perfect sense of comfort.



5. VVVF digital variable frequency drive

The elevator's driving system applies variable frequency speed regulation technology, which makes the elevator's control more intelligentialized, improves the elevator's drive control performance, effectively save the energy and decrease the loss, ensure stable and efficient run.



6. VVVF variable frequency door operator system.

Response more faster, shorten the time of opening and closing door

Continuously optimize the opening door speed, automatically adjust the operating curve

Sine wave drive, control accuracy is one over ten thousand, low noise

Automatic learning door open width, no mechanical contact point, reduce the failure of door system



7. Many experts group control management system

Slack pattern: Enter into slack pattern when passenger traffic is small

Normal pattern: Run according to the principle of "psychological waiting time" or "Max-Min".

Upward rush hour: During the morning rush hour, all the elevator run to the main floor, avoiding crowded floor

Lunch service: Strengthen the occupied floor's services, such as the restaurant floor.

Down rush hour: During the evening rush hour, strengthen the crowded floor's services

Standard Function
1. VVVF drive
2. VVVF door operator
3. Independent running
4. Automatically adjust door opening time
5. Automatic pass without stop
6. Reopen with hall call
7. Express door closing
8. Car stops and door open
9. Command register cancel
*0. Direct parking
*1. Photocell protection
*2. Designated stop
*3. Overload holding stop
*4. Anti-stall timer protection
*5. Start protection control
*6. Inspection operation
*7. Fault self-diagnosis
*8. Repeated door closing
*9. Up/down over-run and final limit protection
*0. Down over-speed protection device
*1. Upward over-speed protection device
*2. Micro-touch for car call and hall call
*3. Floor and direction indicator inside car
*4. Floor and direction indicator in hall
*5. Emergency car lighting
*6. Inching running
*7. Five way intercom
*8. Bell
*9. Fire emergency return
*0. Car ventilation, light automatic shut off
*1. Car arrival gong
*2. Main floor key switch
 
Optional Function
1. Leveling when power failure
2. Anti-nuisance
3. Open the door in advance
4. Group control
5. Duplex control
6. On-duty peak service
7. Off-duty peak service
8. Door open time extending
9. Voice announcement in car
*0. Car assistant operation box
*1. Operation box for the handicapped
*2. Intelligent calling service
*3. IC card control function