Application

When the AC asynchronous motor starts at ratedvoltage,the initial starting current is very large, oftenexceeding many times the rated current (usually 5-7times).In order to reduce the starting AC, it does notaffect the power grid, To start the AC multi-frequencymotor,the commonlyused step-down method is touse areactor or aself-twisting transformer. Thestarting process ofthe AC motor is very short(generally several seconds to two minutes), and thereactor for step-down starting after starting is self-proclaimed,Transformer removal.The productisdesigned according to the starting characteristics ofthe high voltage asynchronous motor, matching themotor power 220-2800kW.

Model and implication

Normal ambient condition

Altitude:<1000m

Working temperature:-25~+45℃

Mounting site has not fire risk, explosion, water flood,strong chemical corrosion and etc.After one start, it should be cooled for 6 hours beforestarting again.

Technical parameters

The dry start reactor is smaller than the traditional oilimmersed reactor and air core reactor Small, lightweight, small footprint, simple structure, easy installationFeatures;

The temperature resistance level reaches F grade (155 ° C);The dry core starter reactor loss is lower than that ofthe oil immersed reactor,The noise of the dry core starter reactor is not greaterthan the national standard (65dB).