G521226G055P

Overview

The G521226G055P is a rack-mounted thermal management unit manufactured by Hoffman Enclosures, Inc., also identified by the manufacturer part number RMAC12000-230-R3. This device functions as an enclosure air conditioner designed for active cooling applications within industrial control environments. It is engineered to maintain internal temperature stability for sensitive electronic components housed in standard equipment racks. The unit operates on a 230V power supply and utilizes a refrigeration cycle to dissipate heat from the enclosed space to the external environment.

Feature Summary

• Provides active thermal regulation through integrated refrigeration technology
• Designed specifically for mounting within standard industrial equipment racks
• Maintains consistent internal temperatures to protect sensitive electronics

Applications

• Cooling electrical control cabinets containing PLCs or drives
• Thermal management of telecommunications rack-mounted equipment
• Temperature stabilization for industrial automation control panels

Procurement Notes

Verify the specific model designation G521226G055P against the alternate identifier RMAC12000-230-R3 to ensure correct component matching. Confirm that the installation site supports the required 230V power supply configuration. Check physical rack dimensions to ensure compatibility with the unit's mounting footprint. Review the official datasheet for specific airflow requirements and ambient operating temperature limits before finalizing procurement.

Selection Notes

Select this unit when passive cooling methods are insufficient for high-density electronic loads within a rack enclosure. Ensure the application requires active refrigeration rather than simple air circulation. Verify that the available power infrastructure matches the 230V specification. Consider the thermal load calculations of the enclosed equipment to confirm adequate cooling capacity is provided by this specific model.

Part Context

This component belongs to the Hoffman Enclosures thermal management product line, which specializes in maintaining environmental conditions for industrial hardware. It serves as a critical accessory for protecting sensitive electronics from overheating in confined rack spaces. The product complements the broader range of enclosure solutions offered by the manufacturer, focusing specifically on active heat dissipation rather than passive protection.

Replacement Considerations

Cross-reference the manufacturer part number RMAC12000-230-R3 for potential equivalent models. Verify that any substitute maintains identical 230V operation and rack-mount form factors. Ensure thermal performance specifications match or exceed the original unit's capabilities for the specific application load.