Allen-Bradley 25B-B032N104 Industrial Automation Co.

Allen-Bradley 25B-B032N104

The Allen-Bradley 25B-B032N104 is a versatile adjustable frequency AC Drive, suitable for both heavy-duty and normal-duty applications. This AC drive operates with a 3-phase voltage supply and can deliver an applicable motor output of 32.2 A, with a Power of 10.0 HP (7.5kW).

Technical Specifications:

The 25B-B032N104 PowerFlex 525 is a versatile solution, designed to meet a range of motor control needs with robust technical specifications. It operates on an input voltage range of 380-480V AC, suitable for three-phase power systems.

The drive can output voltages up to 460V AC, supporting motor operations across various industrial applications. The device supports multiple motor control methods, including Sinusoidal Pulse Width Modulation (PWM), Volts/Hertz (scalar control), and various vector control techniques, making it adaptable to different motor types and control requirements.

With an IP20 NEMA open-type enclosure and the Frame D size, the drive is designed for easy installation and maintenance. Furthermore, the removable MOV-to-ground feature allows for flexible use in ungrounded distribution systems, enhancing its applicability in diverse industrial settings.

Installation Guide:

Installing the 25B-B032N104 PowerFlex 525 is a straightforward process that ensures proper operation and longevity. Begin by mounting the drive securely in an environment that is clean, dry, and well-ventilated, adhering to the recommended clearances for adequate cooling. The drive should be installed vertically to facilitate natural convection cooling.

Wiring should be done carefully, connecting the three-phase AC input to the designated terminals while ensuring all connections are tight and secure. Utilize the embedded Human Interface Module (HIM) for initial setup, which includes a keypad and LCD for easy programming and monitoring.

The AC drive features a variety of input and output channels, such as seven discrete inputs and several analog inputs and outputs, allowing for extensive control options. These inputs can be configured to match specific application requirements, providing flexibility in how the drive operates within your system.

Safety precautions and measures:

When working with the 25B-B032N104 PowerFlex 525 Adjustable Frequency AC Drive, also referred to as a Variable Frequency Drive (VFD) or Variable Speed Drive (VSD), safety is of utmost importance. Always ensure that the power is completely turned off before attempting any installation or maintenance tasks to prevent electrical shocks or accidents.

Familiarize yourself with the device’s manual, paying close attention to the warnings and cautions sections. Ensure the drive is properly grounded to avoid any electrical hazards and never operate the drive with the protective covers removed. Regular inspections and maintenance checks should be conducted to ensure the drive’s components are in good working condition.

Frequently Asked Questions:

What motor control methods does the 25B-B032N104 support?

The 25B-B032N104 supports Sinusoidal PWM, Volts/Hertz (scalar control), Sensorless Vector Control, Economizer SVC, Closed Loop Velocity Vector Control, and control for Permanent Magnet Motors (with or without encoder), providing flexibility for various industrial applications.

What communication options are available for the Allen-Bradley 25B-B032N104?

The Allen-Bradley 25B-B032N104 supports various communication protocols, including EtherNet/IP, Modbus TCP, and DeviceNet. This flexibility allows seamless integration into existing control systems and enables efficient data exchange for monitoring and control purposes.

What are the environmental specifications for the Allen-Bradley 25B-B032N104?

The Allen-Bradley is designed to operate in ambient temperatures ranging from -20°C to 50°C (-4°F to 122°F) with a relative humidity of up to 95% non-condensing.

Product Specifications Table