CUH14002

Overview

The CUH14002 is a roof-mounted air-to-air cooling unit manufactured by nVent HOFFMAN. It provides 1400W of cooling capacity and operates on an AC voltage of 230V at 50 Hz. The unit is constructed from mild steel and carries an IP54 ingress protection rating. Designed for external mounting on enclosure roofs, it facilitates heat dissipation through forced air circulation without introducing contaminants into the protected environment.

Feature Summary

• Roof-mounted installation design for external thermal management
• Air-to-air heat exchange mechanism to maintain internal temperatures
• IP54 rated construction to resist dust and water spray ingress

Applications

• Industrial machine control enclosures requiring active cooling
• Outdoor electrical cabinets exposed to environmental elements
• Automation systems generating significant internal heat loads

Procurement Notes

Verify that the supply voltage matches the required 230V AC 50 Hz specification before procurement. Confirm that the mounting surface on the target enclosure can support the structural load of the unit. Ensure the installation location allows for adequate airflow clearance around the intake and exhaust vents to maintain the specified 1400W performance efficiency.

Selection Notes

Select this model when passive ventilation or convection cooling is insufficient for the thermal load. The 1400W capacity suits medium-sized enclosures with moderate heat generation. Consider the IP54 rating as sufficient for general industrial environments but not for high-pressure washdown areas. Verify that the enclosure roof structure accommodates the specific footprint and mounting requirements of this unit.

Part Context

This component belongs to the CUH series of roof-mounted cooling units from nVent HOFFMAN. These units are designed to complement Hoffman single-door and multi-door enclosures. The series offers various cooling capacities to match different enclosure sizes and internal heat densities, providing a standardized solution for thermal management in industrial automation applications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.