ABB IPS21-24V-35AD Industrial Power Supply (3BHE032593R0001)

Product Overview

The ABB IPS21-24V-35AD (3BHE032593R0001) is a heavy-duty industrial power supply designed to deliver stable and reliable DC power for automation and control systems. Engineered for demanding industrial environments, this unit provides consistent voltage output to support controllers, I/O modules, communication devices, and other critical equipment within ABB and third-party automation architectures.

Electrical and Performance Parameters

The power supply is optimized for continuous operation and high load stability:

Rated output voltage: 24 V DC

Output current capacity: up to 35 A

High efficiency under full and partial load conditions

Low output ripple for sensitive electronic equipment

Fast response to load changes

Built-in protection against overload, overvoltage, and short circuit

Structural Design and Components

The IPS21-24V-35AD features a robust metal housing designed for installation in industrial cabinets. Internally, it incorporates high-quality power conversion components, thermal management elements, and protection circuits that ensure long service life. The layout is optimized to improve airflow and heat dissipation, reducing stress on internal components during long-term operation.

Key Advantages

Reliable 24 V DC power for mission-critical systems

High current output suitable for multiple loads

Industrial-grade components for extended lifespan

Enhanced protection mechanisms for system safety

Stable performance in electrically noisy environments

Designed to meet strict industrial power standards

Typical Applications

Installation and Maintenance

The ABB IPS21-24V-35AD is intended for fixed installation inside electrical enclosures. Proper ventilation and adequate spacing should be maintained to ensure optimal thermal performance. Maintenance requirements are minimal; periodic inspection of terminals, cooling paths, and operating indicators is generally sufficient to ensure reliable operation.

System Integration

This power supply integrates smoothly into ABB industrial systems and can also be used in mixed-brand environments where a dependable 24 V DC source is required. Its high current capability allows it to support system expansion without the need for additional power units.