TDC 3000 Cabinet Cooling Unit | Honeywell 51400764-100

Product Overview

The Honeywell 51400764-100 functions as a critical thermal management component within Experion PKS and TDC 3000 industrial automation platforms. This high-reliability dual fan module provides active, redundant cooling to sensitive electronic assemblies housed in control cabinets. By integrating two independent high-performance fans, the module prevents localized overheating—a primary cause of processor throttling and hardware failure in 24/7 industrial environments. We supply this unit in 100% Brand New and Original condition to ensure your control infrastructure maintains optimal operating temperatures in power, chemical, and oil & gas facilities.

Technical Specifications

The 51400764-100 utilizes specialized axial fans to deliver consistent airflow across densely packed I/O racks and controller chassis.

Engineering Advantages

• Redundant Thermal Protection: The 51400764-100 incorporates two independent Comair Rotron axial fans within a single housing. This redundant configuration ensures that if one fan encounters a mechanical or electrical failure, the secondary fan continues to circulate 20–30 CFM of air, preventing a catastrophic temperature spike in the control rack.

• Wide Voltage Tolerance: Designed for the fluctuating power conditions of industrial sites, the module operates across a broad 18–30 VDC range. This ensures stable fan RPM even during minor 24V bus sags, maintaining consistent cooling performance without requiring dedicated voltage regulation.

• Low-Noise Control Room Profile: Honeywell optimizes the blade geometry and bearing sets of these fans to minimize acoustic output. This low-noise design permits installation in control rooms and populated operator areas without contributing to fatigue-inducing ambient noise levels.

• Versatile Installation Options: The compact 120 mm footprint supports both standard 35mm DIN rail mounting and direct panel mounting. This flexibility allows engineers to position the cooling unit precisely where heat dissipation is most critical, such as directly above high-power C300 controller clusters.

• Maintenance-Free Longevity: Utilizing industrial-grade bearings and brushless DC motors, the fans provide a high Mean Time Between Failure (MTBF). The ruggedized housing protects the internal wiring from the vibrations and mechanical stresses typical of heavy manufacturing environments.

FAQs

• Does the 51400764-100 come in original factory packaging?

  Yes. Every unit we ship is 100% Brand New and Original. The module arrives in its original Honeywell factory-sealed box with all official manufacturing labels and a 12-month warranty.

• What happens if one fan stops working?

  The module features a dual-fan architecture where each fan operates independently. The second fan will continue to provide sufficient airflow to prevent immediate overheating, allowing maintenance teams time to schedule a replacement during a planned outage.

• Can I power this module directly from my 24V control bus?

  Absolutely. The 51400764-100 consumes less than 5 Watts and handles an operational range of 18–30 VDC, making it perfectly suited for direct connection to standard industrial 24V power distribution units.

• What is the typical shipping lead time for this cooling module?

  We maintain active inventory of the 51400764-100. Standard orders typically ship within 3 to 7 business days, with express global delivery available to minimize potential downtime during facility maintenance.