Short circuit protection refers toThree-phase asynchronous motor manufacturersProtection against short circuit fault caused by electrical short-circuiting of conductors with unequal potential in power supply system. Senli Motor has a number of its own motor production lines, from the shell, shaft, rotor, stator are independently produced, all products are fully inspected by product quality supervision and testing equipment, can provide testing reports. From the shaft machining to the whole machine assembly are completed independently.
Three-phase asynchronous motorIt is an electric drive device that converts electrical energy into mechanical energy. It is mainly composed of the air gap between the stator and the rotor. After the stator winding leads to the three-phase AC power supply, the rotating magnetic field is generated and the rotor is cut to obtain the torque.
Three-phase AC asynchronous motorA phenomenon in which the current cannot flow through the normal path due to damage of insulation or incorrect wiring. In the instant short circuit when the current may reach the rated current of the motor several times or even hundreds of times, if the power can not be cut off in time, then it will lead to motor damage; There are also electric shock, fire and other dangerous situations.
thereforeThree-phase AC asynchronous motorShort circuit protection meets these requirements:
1.The power supply must be cut off for a short time
2.When the motor starts and braking normally, the protection device does not delay the action
Generally speaking, there are two kinds of short-circuit protection devices commonly used in asynchronous motors: fuse and circuit breaker.
Shengzhou Senli MotorisThree-phase asynchronous motor manufacturers, supplied3KWAnd the following small power motor. Our products from the shell, shaft, rotor, stator are independently produced, the production process is strictly in accordance with the quality system management. Can provideOEM/ODMCustomization, specification customization, appearance customization, special shaft customization and color customization. If you want to know more about this type of motor or are interested in learning about our products, please leave a message online or call us directly0575-8378-1127.
Long axis torque motor products, suitable for winding and winding scenarios, can be customized for different industry scenarios, to meet the requirements of use. This product produced by Senli has the characteristics of reasonable structure, high efficiency, good characteristics and long service life.
Shengzhou Senli Motor19Old motor manufacturers, with a number of their own motor production lines, from the shell, shaft, rotor, stator are independent production, all products are the use of professional product quality supervision and testing equipment full inspection factory, can provide testing reports. From the shaft machining to the whole machine assembly are completed independently. Truly realize factory direct sales.
Senli motor products are used180°High temperature resistance all copper coil material, torque motor products can be used with different rotors (ordinary rotors/Steel rotor), rotor of different motor characteristics are different, we from the shell, shaft, rotor, stator are produced by the independent, all products are the use of professional product quality supervision and testing equipment full inspection factory, can provide testing reports.
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