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PRODUCT OVERVIEW

Given that there are many inductive loads in modern industry, reactive power compensation is indispensable for them. Some scenarios with frequent changes in reactive power have higher requirements for the switching speed and stability of reactive power compensation. KLD-CS series composite switches are characterized by zero-crossing switching capacity and fast response speed, which is even highly applicable for the scenarios with frequent changes of reactive power.

KLD-CS series composite switches can precisely control the making and closing of reactive power compensation loop, featuring fast response time and strong overload capacity. It realizes voltage zero-crossing input and current zero-crossing removal, input without inrush current and no arcing for removal. It also automatically tracks the changes due to temperature, voltage and mechanical friction coefficient, and timely adjusts the drive parameters to limit the input inrush current to less than 2 times. Composite switch has low power consumption, and the starting power consumption is less than 10% of AC contactor of the same capacity, which is an ideal equipment to replace AC contactor.