ZR900 online soft starter 15~115kw

The app lication of SCR technology makes the infinite and smooth voltage output,no current and mechanical impact, and the performance is far better than the star triangle, self-coup ling and magnetic control step-down soft rise. Intelligent technology makes the soft starter based on CR technology more consistent with the load characteristics, and realizes the real-time data monitoring, motor protection and bus control functions, making the equipment operation more reliable and better performance. This intelligent soft starter is developed based on the 32-bit DSC processor platform, and combines the latest motor control theory, motor protection technology and fuzzy control technology. The app lication of simulation software optimizes the air duct design, so that the soft starter miniaturization has higher heat dissipation ability, better performance and more stable and reliable use.