Allen-Bradley 25C-D043N114 Industrial Automation Co.

Allen-Bradley 25C-D043N114

The Allen-Bradley 25C-D043N114 is a variable frequency drive (VFD) from the PowerFlex 527 series that is renowned for its exceptional performance. This drive is designed to provide precise motor control and energy efficiency for a wide range of industrial applications. The 25C-D043N114 is distinguished by its sophisticated features, robust construction, and compatibility with Allen-Bradley’s preeminent controllers.

Technical Specifications:

The Allen-Bradley 25C-D043N114 VFD has a maximum output frequency of 590 Hz and an output current of 43A. It is appropriate for a diverse array of heavy-duty applications as a result of its 0 – 460V AC 3-phase output. The drive is compatible with a diverse array of power systems and can accept input voltages ranging from 323-528V AC (3-phase) at 50-60 Hz.

The 25C-D043N114 can manage difficult motor loads, with output ratings as high as 30 HP and 22 kW. The drive is compact and powerful, measuring 280 x 185 x 279 mm and weighing 12.9 kg. It can also function in harsh environments, as demonstrated by its minimum operating temperature of -20ºC.

The 25C-D043N114 ventilation fan must be protected from metallic particles and debris to ensure longevity and dependability. It is essential to install the drive in a location that is not exposed to direct sunlight or precipitation.

Additionally, it is essential to prevent debris from entering the apertures in the drive enclosure during installation to guarantee optimal performance. It is imperative to consider thermal management in the implementation environment, as the power dissipation during operation is 697 W.

Operating Software:

The Allen-Bradley 25C-D043N114 VFD seamlessly integrates specific controllers, including the ControlLogix 1756-L7x, GuardLogix 1756-L7xS, and CompactLogix 5370. It is designed to be programmed and configured using the Studio 5000 Logix Designer application, which facilitates the intuitive configuration and seamless integration of intricate automation systems. This compatibility ensures that the drive can be effectively implemented in modern industrial environments that require sophisticated control systems.

I/O and Wiring:

The 25C-D043N114 drive has many control I/O configurations for various applications. Its 24V DC operation and four digital inputs—three programmable—enable flexible control combinations. Two bipolar voltage and current analog inputs enable precise control. The motor regulates output via two digital and one analog (unipolar voltage or current) outputs.

The motor has form A and form B relays. These relays can switch between 24V DC, 120V AC, and 240V AC, demonstrating their flexibility. The control terminal I/O block ensures a secure connection for cables ranging from 0.13 mm² (26 AWG) to 1.3 mm² (16 AWG). Due to its 0.71–0.86 Nm torque, the drive is suited for many motor control applications.

Frequently Asked Questions:

What is the input and output voltage range of the Allen-Bradley 25C-D043N114?

The 25C-D043N114 is capable of absorbing input voltages ranging from 323-528V AC (3-phase) at 50-60 Hz and generating an AC 3-phase output of 0–460V. This extensive range ensures compatibility with a diverse array of power systems and motor applications.

What are the Allen-Bradley 25C-D043N114’s output ratings and physical dimensions?

The 25C-D043N114 has an output rating of up to 30 HP and 22 kW and measures 280 x 185 x 279 mm. This combination allows the drive to be both compact and powerful, rendering it the optimal choice for installations that are space-constrained.

What are the power dissipation and cooling fan protection requirements for the Allen-Bradley 25C-D043N114?

The motor has a power dissipation of 697 W, necessitating the ventilation fan to be safeguarded from dust and metallic contaminants. Reliable performance and the prevention of combustion are guaranteed by proper installation.

Product Specifications Table: