G572046G214

Overview

The Hoffman G572046G214 is a rack-mounted enclosure air conditioner designed for industrial thermal management. It delivers a cooling capacity of 20,000 BTU/hr and operates on a 400/460 V AC power supply at 6/6.8 A current draw with 50/60 Hz frequency support. The unit features a 316 stainless steel construction treated for corrosion resistance, ensuring durability in harsh environments. It provides protection ratings of NEMA 3R, 4, 12, and IP56, making it suitable for both indoor and outdoor applications where high ingress protection and material integrity are required.

Feature Summary

• Constructed from 316 stainless steel with treatment for enhanced corrosion resistance
• Provides NEMA 3R, 4, 12, and IP56 protection ratings for versatile environmental sealing
• Designed as a rack-mounted solution for efficient space utilization in control cabinets

Applications

• Industrial control enclosures requiring high corrosion resistance
• Outdoor electrical installations exposed to weather elements
• Food, beverage, or pharmaceutical processing environments subject to frequent washdowns

Procurement Notes

Verify the specific voltage configuration (400V vs 460V) required for your installation site before ordering, as the unit supports dual voltage inputs. Confirm that the physical dimensions of the enclosure match the rack-mount specifications of this air conditioner. Ensure that the ambient temperature conditions within the cabinet do not exceed the rated cooling capacity of 20,000 BTU/hr under maximum load scenarios.

Selection Notes

Select this model when standard aluminum units are insufficient due to corrosive chemical exposure or aggressive washdown requirements. The 316 stainless steel construction offers superior longevity compared to 304 stainless or coated mild steel in saline or acidic environments. Consider this unit for applications demanding IP56 or NEMA 4 ratings where robust mechanical protection and sealed integrity are critical for operational reliability.

Part Context

This component belongs to the Hoffman G57 series of rack-mounted air conditioners, which are engineered specifically for managing heat loads within electrical and electronic enclosures. The series typically includes various capacities and mounting configurations to suit different cabinet sizes. The G572046G214 variant is distinguished by its heavy-duty 316 stainless steel build and high-capacity cooling output, targeting demanding industrial sectors.

Replacement Considerations

When replacing existing units, ensure the new air conditioner matches the physical mounting footprint and electrical connection points of the original equipment. Verify that the replacement unit's cooling capacity meets or exceeds the heat dissipation requirements of the enclosed components. Check for compatibility with existing door cutouts if retrofitting into an older enclosure frame.