Elevator door drive

Elevator door drive for the company independent research and professional drive. Suitable for Schindler, West, Otis, Kone waiting for the elevator, a functionally equivalent Xi Erkang RCF-1/6.

Products using IPM (Intelligent Power Module, IPM), based on IGBT intelligent power module as the core of advanced hybrid integrated power components, by the high-speed low-power die (IGBT) and optimized gate drive circuit, and fast protection circuit constitute. IGBT die within IPM have chosen high-speed type, and IGBT driver circuit close, driving small delay, so IPM switching speed, low loss. IPM integrates a continuously detecting IGBT current and temperature in real-time detection circuit, when a severe overload or even direct short circuit, overheating and temperature, IGBT will be a controlled soft turn-off, the fault is signaled. In addition IPM also has a leg on the tube interlock, power supply under-voltage protection. Although IPM prices higher, but due to the integrated drive protection function makes IPM compared to pure IGBT has a compact structure, high reliability, ease of use and so on.

Technical Parameters