Product Description
A VLT Midi Drive FC 280 series component, the FC-280P1K5T4H2BNCXXXSXXXXAN, has been manufactured by Danfoss. Its use of natural convection cooling is one of its distinguishing characteristics. Using the laws of thermodynamics, which state that heat naturally rises and colder air falls, this technique generates a cycle of air circulation that dissipates heat from the drive's constituent parts. This passive cooling technique lowers maintenance requirements by doing away with the need for fans or liquid cooling systems. It increases energy efficiency but also determines the drive's operating environment. This drive offers versatility in various applications by operating over the voltage range of 24V DC to 48V DC, which is typical for industrial control systems. Its capability to power large loads shows its ability to manage a steady current of 40A. Its resilience to transient surges that may occur during operation is highlighted by its peak current of 73A.
This high peak current capacity is essential for applications needing quick acceleration and deceleration or those with intense inertia loads. The drive integrates an incremental encoder with Hall sensors for accurate motor control and feedback. The magnetic field produced by the spinning motor shaft is measured by Hall sensors, which use the Hall effect to provide precise information about the motor's location and speed. Maintaining precise motor control and guaranteeing the intended operation of the driven equipment depend on this feedback system. To improve communication and integration, RS232 and RS485 interfaces are included in industrial automation systems. Thanks to serial communication protocols, the drive can easily link with human-machine interfaces (HMIs), programmable logic controllers (PLCs), and other control devices. Because of its differential signaling and multi-drop capabilities, the RS485 interface is especially well-suited for industrial settings where greater communication distances and noise immunity are essential.
The FC 280 drive weighs 3.5 kg and is a good mix between size and capability. This design's relatively small weight facilitates integration and installation in control cabinets with limited space. The drive is secured from solid objects more significant than 12mm, such as fingers, according to its IP20 protection class classification; nevertheless, it is not protected against liquids. This grade emphasizes the importance of running the drive in a dry, dust-free environment to guarantee dependable performance and guard against any damage. The drive's application range is further defined by its maximum mechanical speed of 7500 rpm, which makes it appropriate for a range of industrial operations requiring high-speed operation.