Weidmuller 1469470000 PROeco PRO ECO 72W 24V 3A Switch-Mode Power Supply Unit

Description

Designed for space-restricted control cabinets, the Weidmuller 1469470000 (PRO ECO 72W 24V 3A) provides highly efficient and reliable power conversion in a compact 34 mm housing. This industrial-grade switch-mode power supply delivers a regulated 24 V DC output with up to 87% efficiency, minimizing thermal dissipation and optimizing energy consumption. Equipped with comprehensive protection circuits, it handles wide-range AC and DC inputs, making it globally compatible with diverse automation architectures and power grids.

Features

• High efficiency rating of 87% reduces heat generation inside enclosures.
• Wide-range input capability supporting 85 to 264 V AC and 80 to 370 V DC.
• Adjustable output voltage from 22 to 28 V DC via a front-facing potentiometer.
• Tri-color LED diagnostic indicators for real-time status monitoring (voltage, current, and faults).
• Integrated protection against short-circuits, overloads, and overtemperature conditions.
• Support for parallel connection of up to 5 units to increase capacity or build redundant systems.

Applications

• Industrial automation and control panel distribution.
• Machine building and manufacturing process control.
• Water and wastewater treatment facility systems.
• Wind, solar, and conventional power generation control systems.

Technical Specifications

Installation Guidelines

• Mount the device vertically on a TS 35 DIN rail to ensure optimal natural convection cooling.
• Maintain adequate clearance above and below the unit to prevent heat accumulation.
• Ensure the protective earth (PE) terminal is securely connected to the system ground before powering the unit.
• Use appropriately rated wire cross-sections for the screw terminals to handle nominal input and output currents.