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
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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
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Group selection control |
Group selection controlling without the presence of operator |
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Reopen with hall call |
In the door shutting process, press reopen with hall call button can restart the door. |
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Car stops and door open |
The lift decelerates and levels, the door only opens after the lift comes to a complete stop. |
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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. |
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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
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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. |
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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. |
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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. |
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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. |
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Five way intercom |
Communication amid car, car top, lift machine room, well pit and rescue duty room through walkie-talkie. |
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Bell |
In emergency conditions, if bell button above car operation panel is continuously pressed, electric bell rings on top of the car. |
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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
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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. |
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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
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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. |
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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: How to measure the safety dimensions of the elevator
- Bottom pit should have a 0.5m × 0.6m × 1.0m space. The distance between the bottom pit and the guide shoe, the safety gear and the door part is not less than 0.1m, and the distance between the other parts of the car is not less than 0.5m. The key to the actual impact of the depth of the pit is: (1) the distance that the bumper is fully compressed from the bottom of the car to the bottom of the hoistway; (2) when the end is flat, the car extends into the bottom pit The height of the buffer and the sum of the three. It is not difficult to find that the two together define the depth of the pit in a range that is difficult to substantially shrink: if the height of the buffer is excessively reduced, it is difficult to satisfy the previous condition; if the empty range is excessively reduced, The latter condition violates the national standard. If the pit depth exceeds the required size, it may cause the car to go beyond the national standard allowable value. In the case of not much, you can increase the buffer by the way to solve the base; if too much, only back to the bottom of the pit to the required depth.
- Q: What kind of elevator .. What are the advantages and disadvantages of these elevators .. What are the characteristics of the brand of elevator and the patent problem added: the first floor is too general. Please elaborate.
- Learning ... ..., the second floor of the answer is good Oh!
- Q: The use of the elevator
- The elevator is based on the height of the building, the use and the difference of the traffic, and set the different type of elevator. The types of elevators are different and their uses are not the same. 1 passenger lift; elevator designed for transporting passengers, requiring a complete safety facility and a certain interior decoration. The most widely used. 2 cargo lifts; usually by people, mainly for the delivery of goods designed for the elevator. Mainly used in factories and warehouses. 3 medical elevators; elevators designed for transporting beds including patients, stretchers, and medical vehicles are used in medical centers. 4 sightseeing elevator; elevator and car wall at least one side transparent, can watch the scene of the elevator. 5 ships, elevators; elevators used on ships, usually used for large ships. 6 vehicle lift; used to transport the vehicle and the design of the elevator, used in the three-dimensional parking equipment. 7 other types of elevators, in addition to the above commonly used questions, there are special-purpose elevator. Such as cold storage elevators, construction elevators, explosion-proof elevators, mine elevators, power station elevators, firefighters with elevators, oblique elevators, nuclear island elevators and so on. With the continuous development of the economy, the type of elevator is also increasing, the future development of the elevator will be more intelligent.
- Q: What is the size of a barrier-free elevator? As if to deep into the 2750 is it?
- Each of the elevator manufacturers are not the same as the civil size, generally to the arc of the old side of the turtle turtle turtle is said to be square or close to the square. Roadway plane size: about 2300mmX2300mm (wide X deep) (different manufacturers are not the same, this is only about size, specifically to ask the installation of the elevator manufacturers)
- Q: I was in a elevator company to do the information staff, the new entry, almost to declare what A-level, and the last not through the blessing for the younger brother Xi Xi Ding false false sickle, would like to ask which agency to review this? What are they specifically going to review? What kind of job do I have to do as a manager? Hurry Thank you, (and later there are any opportunities to re-order information staff? Because the usual work is very casual) Guiqiu! The ~ ~ Thank you more
- It is the qualification level, A level can be manufactured, installed, maintenance, transformation of the elevator, B can be installed for the blessing of the younger brother Xi Xi Ding false pseudo-sickle, maintenance, transformation of the elevator, C can be installed, maintenance, elevator. Technical Supervision Bureau to declare, by the special inspection to review, review a lot of content, such as the number of certified personnel, the installation of elevator maintenance and maintenance of various elevators, maintenance, safety, systems and so on.
- Q: What is the elevator?
- The elevator is mainly composed of the following parts: Guide system: The main function of the steering system is to limit the degree of freedom of movement of the car and the counterweight, so that the car and the counterweight can only move along the guide rail. The guide system consists mainly of rails, guide shoes and rails. Car: The car is the elevator component that carries passengers and cargo, and is the working part of the elevator. The car is composed of a car frame and a car body. The main function of the traction system is to output and transmit power to make the elevator run. The traction system is mainly composed of traction machine, traction wire rope, guide wheel and reverse sheave. Door system: The main function of the door system is to seal the entrance and car entrance. The door system consists of the car door, the floor door, the door opening machine, the second door, the door, the door lock device. 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 difference between the weight to keep within the limit to ensure that the elevator traction drive normal. The system consists mainly of counterweight and weight compensation devices. Electrical control system: The main function of the electrical control system is the operation and control of the elevator operation. The electrical control system is mainly composed of the control device, the position display device, the control panel (cabinet), the flat layer device, the selection device and so on. Electric power drag system: electric drive system function is to provide power, the implementation of elevator speed control. Electric drive system consists of traction motor, power supply system, speed feedback device, motor speed control device and so on.
- Q: On the elevator frame advertising, who can specifically talk about it?
- LCD screen surface with plexiglass protection, select the silver, black aluminum shell video, picture 90 degrees rotating playback. Support high-definition picture display using the US ESS program, support JEPG, MP3, MP4, WMA, MPEG1 / MPEG2 / MPEG4 , AVI file format and compatible with VCD, SVCD, DVD support picture mode, music mode, video mode, mixed mode (picture + music), timely information word spots mode, loop video file mode, fixed-point file playback mode and synchronous playback mode. Support the storage mode: can choose 20G, 40G, 60G, 80G and other hard disk storage with 2.0USB interface, or CF, SM, SD, MMC, MS, MS and other memory card Super switch timing function, can support four sets of remote control timer switch Machine operation. OSD in the English language menu, simple operation, dedicated remote control, remote control to adjust the color, brightness, contrast, display interface machine with two security lock, the system boot password lock, support for intelligent file file security system. More services, such as hotels, airports, stations, post offices, banks, hospitals, 4S shops, exhibitions and other places are mainly targeted for strong!
- Q: What are the contents of the elevator property every day?
- 1) Various functions of the control box are normal. 2) the floor of the floor signal is complete, clear, monitoring device is operating normally. 3) The intercom with the fire center and the room is normal. 4) safety touch panel or photoelectric should be correct, lighting effective. 5) Car door and the car wall should be no collision, no friction. 6) car without clutter advertising. 7) The door should be safe and reliable, should be "room weight, idlers free" logo. 8) The room walls are complete, no holes. 9) The room should be ventilated and rainproof facilities, flat layer signs complete. 10) There are lighting devices, electrical outlets, fire extinguishers, intercom devices and so on. 11) There are elevator release wrench and wheel handle wheel, shaft lighting is good. 12) traction machine should be intact, cleaning, dripping oil should meet international standards. 13) The control cabinet should have no noise in the elevator operation. 14) The function of the switch is normal, oil twitch fleeing charcoal gongshou astringent abalone cup with oil. 15) car roof rope combination of complete, no rust, with anti-rust paint. 16) The door of the door deputy door lock is complete, the installation is correct, no rust. 17) each door door and foot cover slide complete. 18) floor and door frame without friction, no collision. 19) rail bracket without loosening, pressure plate firmly. 20) The horizontal distance between the shaft wall and the car's ground can not exceed the standard. 21) The station indicator signal button is clear and complete. 22) pit lighting, emergency stop switch is valid. 23) compensation chain, the buffer should be safe and reliable. 24) size track with oil access device.
- Q: What is the safety contact of the elevator? Where is the safety contact? What is the use? How does it work More
- The safety of the elevator contacts in all possible dangerous places will be from the top floor of the machine room through the hoistway, car doors, floor doors and so on to the bottom pit, these points are in series together, when these points are closed, When disconnected, as long as there is a group of contacts can not be closed elevator can not run.
- Q: Such as title
- There is the elevator building, ah, generally refers to the residential building.
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 |
Send your message to us
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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