DRA3P48A4R

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Contactors are electrical devices that use a magnetically actuated element to control the connection between two circuits. The DRA3P48A4R is a 3-phase contactor made of solid state components, which is most commonly used in manufacturing and industrial applications.

The most common application of this contactor is to provide space-saving switching and control to motors, pumps, and industrial machinery. It is also used in applications where high speed switching is needed, due to its high switching speed. As its name suggests, the DRA3P48A4R is a 3 pole contactor, meaning it can control 3 separate circuits at the same time, allowing for increased control and flexibility in applications that require it.

The contactor’s most notable feature is its zero voltage switching (ZVS) design, which allows it to switch quickly and reliably without damaging contacts or producing sparks. This makes the DRA3P48A4R a perfect choice for applications where safety is a priority, such as medical equipment, robotic actuators, and control systems working with hazardous materials. The zero voltage switching also makes the contactor more efficient, allowing it to switch faster than contactors with conventional designs.

Working principle wise, the DRA3P48A4R operates by the use of a magnetically actuated element, which is then controlled by voltage pulses. When the voltage kicks in, the element moves and cranks a relay. This causes the contacts to open or close, thus controlling the circuit connection. The entire process is carried out through a series of electronic components, which are responsible for detecting the voltage, controlling the movement of the element, and regulating the relay’s action.

The DRA3P48A4R is a contactor with many advantages for both safety and efficiency. Its ZVS design allows for a faster response time while preserving the integrity of the contacts, and its 3 pole design and solid state components make it an ideal choice for many industrial and manufacturing applications. With this contactor, manufacturers can rest assured that their equipment is running safely and efficiently.

The specific data is subject to PDF, and the above content is for reference