Intelligent controlHigly stable ONEE hospital elevator is equipped with special vector control traction machine and adopts the latest integated intelligent control variable frequency(VVVF) technology. With good compatihility of the control system,onee elevator maintains the efficient output while developing into an intelligent, high-performance,systematixed,lightweight and thin product. The improvement on the speed control and torque control accuracy makes the operation of the elevator more stable and practical.
The effcient VVVF system can calculate the optimal speed curve between landing stops automatically, and control and regulate the voltage and frequency of the power supply infinitely and continuously as required by the speed and loading, thus can meet the performance requirements of efficient operation and save the energy and protect the environment to the maximum extent based on a real-time calculation.
Safe and reliableThe control system adopts multiple-micropcrocessor network control.The elevator will detect automatically in case of any halted status,the elevator will enter into the special mode,display fault code and prohibit starting or operation to make the running more safely.
The car,car frame,traction system and guidance system of the ONEE hospital elevator are designed to take full account of charateristics of various types of load, and the manufacture,installation and inspection are in strict accordance with the national GB7588-2003 "Safety specifications for Manufature and Installation of Elevators".
Multiple safety cirucit protection can ensure the safe operation of the ONEE hospital elevator.
Energy saving and environmental protectio
With small starting current and high sevice effciency,ONEE hospital elevator can save energy by 50% more than the double speed elevator and 30% more than speed regulating by voltage regulation(ACVV)elevator.
The car adopts LED lighting which will extend the service life while saving the electric energy.
Steady operation, precise control ONEE elevator adopts the integrated control technology of new generation. The mature serial communication network between the control systems is efficient and reliable. It can significantly improve the utilization rate of voltage and maximally eliminate the current harmonic and torque ripple so as to effectively reduce the vibration and noise.
The integrated control system of new generation can realize the perfect match between elevator control and time control. It makes the operation of elevator fast, accurate, reliable, and greatly reduce the failure.
Comfortable ride feelONEE specialized transducer adopts the vector loop control technology, which can satisfy the requirements for dynamic adjustment; the intelligent speed control device automatically generates the best speed curve to ensure the balance and accuracy when the elevator was accelerating slowing down or braking. It provides clients with more comfortable experience.
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