Product Overview

The Honeywell 51454416-300 is a critical cabinet infrastructure and power management module designed for high-availability industrial control environments. This unit serves as a specialized power distribution assembly, integrating a high-efficiency power supply with active fan cooling to maintain thermal stability for centralized control systems. Engineered for the Experion PKS and Universal Station architectures, it provides the fundamental energy backbone required for complex DCS (Distributed Control System) operations.

This module is distinguished by its high energy density and sophisticated surge mitigation, ensuring that sensitive PLC logic and workstation components remain protected against electrical transients. By combining multi-rail DC outputs with a 12-slot distribution frame, the 51454416-300 streamlines cabinet internal wiring while providing granular circuit protection for individual hardware nodes.

Core Technical Characteristics and Power Management

The 51454416-300 is built to deliver industrial-grade power consistency with a focus on efficiency and heat dissipation.

• Advanced Power Conversion: Features a 400W 80 Plus Platinum rated supply, achieving up to 94% efficiency to minimize waste heat and operational energy costs.

• Multi-Rail DC Output: Provides a comprehensive array of standardized voltages, including +3.3V, +5V, +12V, +24V, and -12V, facilitating the simultaneous powering of logic cards, sensors, and cooling fans.

• Integrated Distribution & Safety: Equipped with a 12-slot chassis featuring independent circuit breakers for each channel, allowing for isolated maintenance and fault containment.

• Superior Transient Protection: Rated for significant surge suppression (±6kV line-to-line and ±8kV line-to-ground), safeguarding the system against lightning strikes and industrial switching surges.

• Thermal Regulation: Includes an integrated high-performance fan assembly designed to maintain optimal airflow within the cabinet infrastructure, preventing thermal throttling of workstation processors.

• System Interoperability: Optimized for Honeywell Universal StationX environments, supporting real-time data visualization and hardware health monitoring via System Release 430 or later.

Technical Specifications

• Manufacturer: Honeywell

• Model Number: 51454416-300

• Input Voltage: 100-240V AC (Auto-ranging, 50/60Hz)

• Total Power Capacity: 400 Watts

• Efficiency Rating: 80 Plus Platinum (94%)

• Slot Configuration: 12-Slot with individual circuit breakers

• Dimensions: 7 x 14 x 14.5 cm

• Weight: 0.4 kg

• Lifecycle Status: Active

• Origin: USA

Industrial Applications

The Honeywell 51454416-300 is essential for large-scale automation where downtime is not an option:

• Petrochemical & Refining: Providing stable power for Experion PKS nodes in hazardous processing areas.

• Power Generation: Supporting the workstation infrastructure for turbine and boiler control monitoring.

• Large-scale Manufacturing: Managing the power distribution for distributed I/O racks and human-machine interface (HMI) stations.

• Critical Infrastructure: Delivering high-efficiency power for municipal water treatment and distribution control cabinets.