Product Overview

The Allen-Bradley 1606-XLS480E-3 represents the premium tier of the 1606-XLS Performance Series, designed to deliver high-current 24V DC power to demanding industrial control systems. This module converts three-phase AC input into a stable 480W DC output, bridging the gap between heavy-duty machine requirements and compact cabinet design. We supply this unit as 100% Brand New and Original, ensuring your facility benefits from the latest efficiency standards and manufacturing precision.

Technical Specifications

Engineering Advantages

• Peak Efficiency (95%): The 1606-XLS480E-3 minimizes power dissipation, significantly reducing heat buildup inside control cabinets. This high efficiency extends the service life of both the power supply and adjacent electronic components.

• Three-Phase Load Balancing: By utilizing a three-phase input (380–480V AC), this module prevents phase imbalance issues on the factory grid. It draws current evenly across all three phases, reducing neutral wire stress and electrical noise.

• Performance Power Reserve: The XLS series handles short-term peak currents that exceed the nominal rating. This "Power Boost" capability allows the module to start high-inertia loads, such as DC motors or large solenoid banks, without voltage drops or tripping.

• Vibration-Proof Spring Clamps: Standard screw terminals often loosen in high-vibration environments. The 1606-XLS480E-3 utilizes advanced spring clamp connectors that maintain constant pressure on the wire, ensuring a maintenance-free, gas-tight connection for the life of the machine.

• Global Compatibility: The wide input range and multi-phase support allow for seamless deployment in various international regions without the need for additional step-down transformers.

FAQs

Can I adjust the output voltage above 24V DC?

Yes. The 1606-XLS480E-3 features a front-mounted potentiometer that allows you to adjust the output between 24V and 28V DC. This compensates for voltage drops across long cable runs to remote I/O or field devices.

Does this power supply support parallel operation for redundancy?

Yes, the 1606-XLS series supports parallel connection to increase total current or to create a redundant (N+1) power architecture. For mission-critical redundancy, we recommend using a 1606-XLSRED redundancy module to isolate the power supplies.

What is the benefit of the three-phase input over a single-phase model?

The three-phase input provides a much smoother DC ripple before regulation and places a balanced load on your facility's electrical distribution. It also allows for higher power output (480W) in a narrower chassis compared to equivalent single-phase units.

What environmental protections does this unit offer?

This module operates in temperatures as high as 70°C (with appropriate derating) and features a rugged metal housing. The open-style enclosure is designed for protected installation within an IP20 or better control cabinet to ensure cooling via natural convection.