Three-phase asynchronous motorAt starting, the current may be as high as the rated current5~8It will cause greater interference to the power grid, so many manufacturers like to use soft starting to achieve no impact in the entire starting process, and can also be adjusted according to the characteristics of the load to achieve a good start-stop state todayAsynchronous motor manufacturersSenli motor will take you to understand the next.
Soft start is connected to the power supply and controlledThree-phase asynchronous motorBetween the soft starter. The voltage can be gradually increased from zero to the rated voltage, so that the starting current of the motor during the starting process can be changed from uncontrollable overload impact to controllable, and the installation needs to adjust the size of the starting current, so there is no impact torque in the whole process, but smooth starting operation.
Three-phase asynchronous motor manufacturersRemind that it is usually necessary to pay attention to check the environmental conditions of soft start to prevent operation beyond the permitted conditions; Also pay attention to check whether there are objects around the starting paint that hinder ventilation and heat dissipation, and clean the dust regularly to avoid affecting heat dissipation; Pay attention to observe the operation of the fan at ordinary times, if the speed of the fan is found to be slow or abnormal, it should be repaired in time. If the environment of soft starting is relatively humid, infrared bulbs or hair dryers should be commonly used to dry and remove moisture to avoid leakage or short circuit accidents.
Shengzhou Senli Motor,Three-phase asynchronous motor manufacturers,3KWAnd the following small power motor manufacturers, support can be providedOEM/ODMCustomization, specification customization, appearance customization, special shaft customization and color customization. We provide our customers with fast proofing service, complete quality inspection report and technical after-sales service.
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