HT5F30AS

Overview

The SolaHD HT5F30AS is a 30 kVA non-ventilated automation transformer designed for industrial applications. It features a laminated core and chassis mount configuration with dimensions of 25 inches wide, 12 inches deep, and 29 inches high. The unit operates at a frequency rating of 60 Hz and supports three-phase (3AC) power systems. Electrical specifications include a primary voltage of 480V Delta and a secondary voltage of 240V Delta, resulting in primary and secondary currents of 36.1 Amps and 72.2 Amps respectively. The device is constructed from rolled steel and holds UL 506, UL 1561, UL (Canada and US), and CSA C22.2 approvals.

Feature Summary

• Encapsulated construction providing protection against environmental contaminants
• Non-ventilated design suitable for enclosed industrial control panels
• Laminated core technology ensuring efficient energy transfer

Applications

• Industrial machinery power distribution
• Automation equipment voltage transformation
• OEM system integration requiring isolated power sources

Procurement Notes

Verify the specific ordering suffix matches the required electrical configuration, as variations may exist within the HT series. Confirm physical mounting constraints align with the specified chassis dimensions. Ensure the application environment does not exceed the thermal limits associated with non-ventilated designs. Cross-reference approval markings such as UL and CSA with local regulatory requirements before finalizing procurement orders.

Selection Notes

Select this model when a robust, encapsulated solution is required for three-phase step-down applications in automated environments. The non-ventilated nature makes it ideal for sealed enclosures where airflow is restricted. Consider the physical footprint and weight limitations of the installation site. Verify that the 480V to 240V conversion ratio meets the specific load requirements of the downstream equipment.

Part Context

This component belongs to the SolaHD HT Series of automation transformers, which are engineered for demanding industrial settings. The series emphasizes durability and compactness through encapsulated designs. These transformers are part of Emerson's broader portfolio of power quality solutions, focusing on reliable voltage transformation for critical infrastructure and manufacturing processes.

Replacement Considerations

Consult official cross-reference tools provided by Appleton Group or SolaHD distributors to identify equivalent models. Ensure any substitute maintains identical voltage ratios, phase configurations, and current ratings. Verify that alternative parts meet the same safety certification standards, including UL and CSA requirements, for direct replacement compatibility.