Magnetic Motor Contactors

当它们开始时,电子电机需要大功率绘制。使磁性电机接触器减轻这些大电流以保护电机。

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什么是磁性接触器?

磁性电机接触器是用于电动机的装置,用于平衡多个直接电源之间的频率变化。不同的频率是这些电源之间的不同参数的结果。通过晚间出频率,磁性接触器防止电动机电路和电源免受损坏。

磁接触器有两个金属接触the contacts of the parent device. One contact leads to an electromagnetic coil and the other to an iron core. An electric current flows through the magnetic contactor, creating a magnetic field between its electromagnets. The electromagnetism is necessary for the magnetic contactor to work. The electric current pulls the iron core to the electromagnetic coil, forming an electrical arc where electricity passes from one contact to its parent device. This connection is broken when there is no electrical current, or the components are physically separated.

全电压 - 或跨线磁电机接触器为电机提供总电压,因此它可以处理高压电流。

用于磁性电机接触器

磁力电机接触器可用于使用电动机的任何应用,因为它们专门设计用于处理其高电流凹槽。起始电流远高于电机所需的高速,磁力电机接触器是唯一可以产生保护电机的时间延迟的设备。

Applications for magnetic contactors include woodworking machinery like shapers and cabinet saws or any engine that requires high horsepower. They’re installed either in control panels or as standalone units within an enclosure.

磁性接触器的常见问题及问题

It is a common misconception about magnetic motor contactors that they are a kind of circuit breaker due to their similar shapes. However, this is not true. Magnetic contactors and circuit breakers perform different functions. Whereas circuit breakers end the connection, the magnetic contactor does not, so there is still live current in the device.

磁力电机接触器也与继电器装置不同。继电器用于10安培或更少的负载,在单相器具上,具有用于设备连接的公共接触。磁性接触器承受10安培或更大,用于三相设备,并为其电器连接有两极。

在全球电子服务购买磁力电机接触器的好处bob亚博平手机登录

Global Electronic Services has thousands of new, surplus, refurbished and obsolete equipment options for sale, meaning your company can find the right product every time. Our facility also handles industrial electronic repairs. We have thousands of parts in stock and can return your equipment to you in one to five days.

Order Your Magnetic Motor Contactor Online Today

Global Electronic Services has many magnetic contactors — you can browse our options on this page. If you have any questions or you would like to learn more, call 877-249-1701 today.

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