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| Driving Type: | AC Elevator |
|---|---|
| Capacity: | >1000kg |
| Persons: | 6 - 10 |
| Speed: | 1.00 - 2.00m/s |
| Control Mode: | Group Control |
| Position of Computer Room: | up |
Asia Fuji Elevator is a joint-stock enterprise integrating elevator R & D, design, production, sales, installation and maintenance. Its main products include passenger elevator, cargo elevator, sightseeing elevator, sickbed elevator, villa elevator, car elevator, escalator, automatic pedestrian way, sundry elevator, three-dimensional garage and other products.
By using VLSI and microcomputer, the volume of control cabinet is greatly reduced. No matter how high or low the pickled floor is, only one small control cabinet can be used
The 32-bit digital parallel central processing unit is used to process the digital signal and the flux vector operation of the motor in various operating speed ranges of the Asian Fuji Elevator. It has the torque bias function to compensate the load change, the digital automatic speed regulator ASR system and the unique speed detection circuit of the Asian Fuji Elevator, which realizes the highest level of high-precision speed control (accuracy) in the world It is 0.01% of the highest speed and 0.005% of the highest speed taxi. The latest online setting technology of Asian Fuji can automatically compensate the rated parameters according to the temperature change, so that the elevator can be used to ensure high-precision and reliable control in the environment of long-term operation and temperature fluctuation
The 32-bit parallel central processing unit is used to tell the processing that the most advanced double closed-loop (distance closed-loop, speed closed-loop) system of Fuji Asia ensures that both the highest speed and the lowest speed (minimum speed 5 RPM) can achieve high-precision and fast response control. Meanwhile, it has four quadrant operation and important feedback functions, which can be based on the running direction of the elevator and the weight of passengers (i.e. the number of people) The weight is converted into electrical signal and fed back to the central processing unit for calculation, so as to control the most reasonable speed of motor output and obtain the best comfortable operation effec
MINATURE ENERGY -SAVING HOST SYSTEM
Asia Fuji Elevator uses the latest permanent magnet gearless instead of the traditional worm and worm type traction machine, which realizes the miniaturization, thin, light weight and small size of the traction machine, eliminates the mechanical loss of the gear room, saves more than 60% energy than the previous elevator technology, and achieves the environmental protection requirements of no oil, no maintenance, minimum noise, minimum vibration and minimum machine room, It is a major technical breakthrough of the AC elevator. Fuji Electric Asia has a distribution and data comparison device. According to the law of human flow, it is automatically deployed to make the operation speed of the elevator uniform and comfortable, and further improve the operation efficiency of the elevator.
At present, most elevator manufacturers generally use energy consumption braking to consume energy on the resistance. The Asian Fuji Elevator drive system is equipped with regenerative braking unit (regenerative braking), which can feed the energy back to the power grid during the four quadrant operation of the elevator. Therefore, it can save 50% energy than the ordinary AC elevator and 20% energy than the ordinary frequency and voltage regulation elevator, thus greatly reducing the operation cost of the elevator
Asia Fuji Elevator adopts low noise vector control inverter word frequency, voltage regulation and speed regulation (VVVF), which is an important sign of high-performance elevator at present. At the same time, it adopts the world's most advanced IGBT, which makes the inverter realize PWM control of high load frequency, greatly reduces the motor noise, and has small power consumption, directly prolongs the life of the motor
