Audited Supplier
Production Descopriton
1.The Logical setting function of the input and ouput signal
2.The caculation function for the nunmbers of closing and opening door(power-down protection)
3.Then monitor function of input and output state
4.The clamping-in detection function can protect safety, when it closing , the doors will be blocked or curtain light and safety plate will receive signals if anything are in doors
5.The signal can be multi-stage speed controled according to magnetic switch.
The Advantages of Door inverter:
1.Control the starting current of door motor
2.Reduce power line voltage fluctuations
3.Need lower power when it starts
4.controllable acceleration
5.Adjustable operationg speed
6.Adjustable torque limit
| Production Model | Nice900 | Power | 1.2kVA |
| Rated current | 2.4A | Output voltage | 3phase 200-230VAC |
| Production Size | 100*125*130mm |
•ISO9001
•Well made products and very competitive price
•Near Shanghai Port(one of biggest port in china)
Suzhou Lefeng Elevator Accessories Co.,Ltd is equipped with the world's first-class production equipments,the internationalized production workshops and the large-scale assembly flow including the advanced laser cutter imported from the United States.The work-piece cutting fulfills the more attractive and more accurate conditions.The highly effective,precise and intellectual runn ing modes ensure that LEFENG elevator are well-received by vast users over the years.
Our factory supply all compents of elevator,such as controller,traction motor,door operator and landing door,guide rail,guide shoes,cabin and etc. We also supply OEM elevator and complete elevator,passenger elevator,home lift,cargo elevator,car lift,panoramic elevator,hospital elevator.
Q1. What is your terms of packing?
Re: Generally, we packed our goods by solid wood case. But if you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.Q2. What is your terms of delivery?
Re: EXW, FOB, CFR, CIF.
Q3. How about your delivery time?
Re: Generally, it will take 25 to 30 days after you confirm the elevator (escalator) specification and drawing, and receiving your advance payment.
Q4.What's the necessary information should be provided before purchasing an elevator?
Re:1).How many people loading? (6persons means 450kg, 8persons means 630kg, 10persons means 800kg,13persons means 1000kg etc.) 2).How many floors does the elevator travel?3).What's the shaft size? Shaft width and shaft depth?
4).Is there a machine room on top of the shaft? When we get the answers, we can design exact elevator and make an quotation to you.
Re: Normally, local people can do that job with our provided manuals and technology support. You can ask the local professional elevator engineers or technician to install elevators for you, that's the long time solution. You can also ask our engineers to go to your site to do that job but the cost will be much higher and maintenance job will be still given to local people for the rest time after installation.
