China Assi FUJI Professional Customized Vvvf Machine Room Passenger Elevator

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