Intellectual property rights: own the intellectual property rights of frequency converter and motor, which are designed and manufactured by ourselves.
Accurate control: adopts the latest stepless speed regulation frequency control door driving system, loop vector control and real time speed feedback. Speed regulating accuracy can reach to 0.1%.
Reliable design: Main mechanical components are subject to standardized design and strict design verification(3D modeling, finite element analysis, etc.)Both mechanical structure and control system are subject to component verification(reliability test, abnormality test, functional test, etc.). Even more, the whole unit is subject to rigorous abnormality test, functional test and 3-million operations test. These guarantee product reliability. Besides, the product features stable operation, good comfort and low noise.
Good adaptability: The design of wide voltage input tape supports input voltage of 220V±20%, suitable for synchronous door vane, asynchronous door vane and anti-pull asynchronous door vane as well as various complex environments in construction site.
Easy debugging: Normal debugging can be finished within 3min, through server or knob.
Maturity and reliability: Since 2009, more than 350,000 sets have been put into normal operation, with few faults.
Other functions: fault memory protection, adjustable door vane opening/closing curve, synchronous/asynchronous door vane selection, slow closing under outage, encoder fault protection, adjustable optional torque.
The door system is a new-type high-end product developed by Xizi via concentrated research on high-speed elevator,providing a solution of high-speed elevator door system for customers.To bring excellent quality and performance,the product adopts advanced technology,high-quality material and exquisite techniques,suitable for elevator intended for superior performance
Approved against Chinese NETEC Standard:Center Open(E120),Side Open(E120),Center Open Four Panel(E120)
Center Open Insrlation Door(EI120)
Approved against New Zealand BRANZ Standard:Center Open(E120)
Remarks:E stands for Integrity;I stands for Insulation;and the digits stands for the duration in Minutes