Freight Elevator VVVF
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Set set
- Supply Capability:
- 1000 Sets per Month set/month
OKorder Service Pledge
OKorder Financial Service
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Detailed Product Description
Special control system,
effective and reliable drive mode,
sensitive and flexible VVVF variable frequency door machine.
Standard Function
Travel function
|
Group selection control |
Group selection controlling without the presence of operator |
|
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. |
|
Directly running |
Under the operator's control, after the direct running button is pressed, the lift only runs directly according to the directives from inside the car and does not respond to any calls from outside. |
|
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. |
Safety function
|
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. |
|
Power on re-leve ling |
A power failure might cause the lift to stop between two floors. However, upon recovery of the power, the car automatically moves to the nearest leveling floor. |
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Overload holding stop |
When the car is overload, the buzzer rings and stops the lift in the same floor. |
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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. |
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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 control. It results in 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 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. |
Emergency function
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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. |
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Floor and direction indicator inside car |
The car shows the lift floor location and current travel direction. |
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Floor and direction indicator in hall |
The landing shows the lift floor location and current travel direction. |
|
Car assistant operation box |
It is used in the large loading weight lifts or the lifts with crowded passengers so that more and more passengers can use the car. |
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. |
- Q: Fire elevator must be equipped with firefighters dedicated function?
- Yes, easy to rescue when the firefighters dedicated
- Q: What does the elevator use for the weight?
- Balance the weight of the car. The car and the counterweight are on both ends of the wire rope and then hang on the elevator host. As shown
- Q: Raise the height of 110 meters, do the machine room elevator feasible?
- Can be, to see the specific situation
- Q: PLC control elevator advantages of the problem added: the best details more points
- PLC to achieve the advantages of elevator lift control Elevator as an important means of high-rise buildings and people's work and life are increasingly closely linked. PLC as a new generation of industrial controller, with its high reliability and advanced technology, in the elevator control has been widely used, so that the elevator from the traditional relay control for the development of computer control as an important direction to become the current elevator control and technology One of the hot spots of transformation. PLC is a microcomputer system that specializes in logic control. As the PLC has a stable performance, anti-interference ability, flexible design and other characteristics. So it has been widely used in industrial control. Since the late 80s PLC introduction of China's elevator industry since the PLC composed of elevator control system is widely used by many elevator manufacturers. And formed a series of stereotypes products. In the traditional relay system transformation project, PLC system has been the mainstream control system. Elevator control system is divided into speed control part and logic control part. The performance of the speed control part of the elevator operation is the passenger comfort has an important impact, and the logic control part of the elevator is safe and reliable operation of the key. In order to improve the comfort of the elevator and the reliability of the operation, now with PLC to control the operation of the elevator, which greatly improved the performance of the elevator.
- Q: Recently, the Internet is a fire of an IQ problem: the elevator can take up to 10 people, you happen to be the first 10, into the elevator after the overweight, you had to go out of the elevator, the elevator door closed, you think of a horrible thing, Immediately told the police. I would like to ask, what is the matter? Tip 1: At that time is the summer hair into the useless call out both study lu day, the elevator 9 men and women, no pregnant women, no fat, no pet tips 2: the top of the elevator No body tips 3: no one to bring the trolley case can be horn deadly 4: elevator no bad tips 5: do not believe that the answer to the Internet !! Now all the answers online are wrong !! Tip 6: the answer in the text , Read it carefully. Well I thought for an hour the reasoning about twenty more than the hypothesis but the answer 6 in the text I can not stand the big God online copy of the words you go for help ah more
- Simple to say that is a good observation of the people into the elevator found only nine head, the actual 10 people he out of the overweight to see the 9 head but there are 10 feet, for you do not think terror? There is no need to use the elevator to kill the way: drug or suffocation, colorless and tasteless without bloody eyebrows: just dead body was set up but the head can not stand 9 and people can use the body Block the discovered loopholes: feet! Feet are vertical or soft oblique and murdered before being covered or set up feet must have struggled to trace the traces can not cover why not see out: people are generally used to see how many people and then press the floor overweight out of frustration The bottom of the foot to see the foot! Of course, this person good observation! The answer I accepted
- Q: As we all know, press the button, the elevator door will open, and each floor body has a door (Note: the door in the "floor"). But the elevator to pay for Cao Zhi 丨 pedal check boxing gnosis itself has a door? In other words, the elevator is a hexahedron or a pentahedron More
- The elevator has a car door and hall door of the points, the elevator in the hoistway running, car door closed, hall door closed, the elevator can be safe to run. But after the door, the professional point called the flat area, car doors and hall doors are open, so passengers can do the elevator out of the elevator. Hall door is passive, is driven by the car door opened, car door above the door machine used to drive the car door. The elevator is of course a hexahedron. Up and down, around, inside and outside. The so-called outside is the side of the door, this side is the door to open the side.
- Q: Who can talk about the details of the use of contactors on the elevator, I have come into contact with some of the circuit can see a little bit to understand, but in fact to Mongolia, who can elaborate on what, the best example, such as Some of the contacts of the contactor, interlock, the purpose is to see the intestinal 礌 spotting alone do sweepers of the contactor I can understand which line is the coil, which line is the main contact, which is Interlocking, and some other what, depressed do not know even asked do not know how to ask, who can elaborate under the big brother. More
- This is not a good way to say. Specifically you can look at your circuit diagram, combined with the actual circuit. In addition, the label on the circuit diagram corresponds to the label of the component in the actual circuit. Interlocking point as long as the principle and role of interlocking, you can understand
- Q: What is the elevator?
- 1, the traction system: the main function of the traction system is the output and transmission power, so that the elevator running.The traction system is mainly composed of traction wire rope, guide wheel, reverse sheave .2, the guiding system of the main function of the system is limited Car and counterweight, so that the car and the counterweight can only be moved up and down along the guide rail.The guide system consists mainly of rails, guide shoes and guide rails. 3, car car is the transport of passengers and cargo The elevator car is composed of a car frame and a car body. The main function of the door system door system is to seal the entrance of the station and the car entrance. The door system consists of the car door, the floor door , Door opener, door lock device .5, weight balance system The main function of the system is relatively balanced car weight, in the elevator work can make the car and the weight between the weight of the balance to keep within the limit, to ensure that the elevator drag The system is mainly composed of counterweight and weight compensation device. 6, electric power drag system: electric drive system function is to provide power, the implementation of elevator speed control. Electric drag system by the traction motor, power supply system, speed Feedback device, motor speed control And other components .7, electrical control system: electrical control system is the main function of the operation of the elevator control and control.The electrical control system mainly by the operating device, the location display device, control panel (cabinet), leveling device, Equipment, etc. 8, the safety protection system, the right to protect the safety of the use of the elevator to prevent all accidents that endanger personal safety caused by the speed limiter, safety gear, buffer, end station protection device.
- Q: What is the elevator room
- Equipped with an elevator house (multi-storey residential, rather than high-rise residential), because the general multi-storey is not high, no elevator. So now the so-called elevator house refers to the multi-storey area with a large residential area. With the market segmentation, the traditional multi-layer Mishap, the fourth floor above the relatively weak convenience, has been unable to meet the needs of high-end crowd, multi-storey elevator products came into being. The elevator multi-storey will be a good combination of human affinity and living convenience, the past five or six floor sales difficulties will no longer exist. Elevator multi-storey design concept is very user-friendly, especially for the elderly and car owners. There is a car family is the "home - car - company", this point of life, with no winter clothes, go out without umbrella, the characteristics of large purchases, multi-layer with elevator products to maximize the cater to the Car family needs.
- Q: Hello, Hitachi Elevator is often a 38 fault is what reason. There are those cases he out of 38 failure, how to solve?
- 38 Run contactor disconnect fault
1. Manufacturer Overview
| Location | Zhejiang,China (Mainland) |
| Year Established | 2007 |
| Annual Output Value | Above US$100 Million |
| Main Markets | 90.00% Domestic Market 2.90% Southeast Asia 2.10% Eastern Asia 1.50% South America 1.20% South Asia 1.00% Africa 0.60% Mid East 0.50% Central America 0.20% Oceania |
| Company Certifications | Machine Roomless Passenger Lift CE Certificate; Passenger Lift CE Certificate |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Shanghai port |
| Export Percentage | 11% - 20% |
| No.of Employees in Trade Department | 11-20 People |
| Language Spoken: | English, Chinese, German |
| b) Factory Information | |
| Factory Size: | Above 100,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered Design Service Offered Buyer Label Offered |
| Product Price Range | Average |
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Freight Elevator VVVF
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Set set
- Supply Capability:
- 1000 Sets per Month set/month
OKorder Service Pledge
OKorder Financial Service
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