HS5F25AS

Overview

The SolaHD HS5F25AS is a heavy-duty encapsulated dry-type power transformer with a 25kVA rating. It features a primary voltage configuration of 240x480VAC and provides dual secondary outputs of 120/240VAC at 60Hz. The unit supports multiple primary connections including 252/504VAC and 208/104VAC, with corresponding secondary currents of 62.5A and 31.3A. Designed for hazardous locations (Class 1, Division 2, Groups A-D), it utilizes a laminated chassis mount construction suitable for harsh industrial environments.

Feature Summary

• Encapsulated construction designed for hazardous location safety compliance
• Heavy-duty laminated core optimized for industrial power distribution
• Chassis mount design facilitating secure installation in demanding environments

Applications

• Power distribution in Class 1, Division 2 hazardous areas
• Industrial automation systems requiring robust voltage transformation
• Harsh environment machinery protection and isolation

Procurement Notes

Verify the specific ordering suffix to confirm the exact primary voltage group and terminal configuration required for your installation. Ensure the hazardous location classification matches the Class 1, Division 2, Group A-D rating. Confirm physical mounting dimensions align with existing chassis specifications before procurement.

Selection Notes

Select this model when a 25kVA capacity is necessary for step-down applications from 240/480VAC to 120/240VAC. Consider the encapsulated housing for durability in corrosive or dusty conditions. Evaluate the need for multiple primary tap options if input voltage variability exists within the facility's power grid.

Part Context

This component belongs to the HS Series of general-purpose automation transformers manufactured by SolaHD. The series is characterized by high reliability and suitability for severe operating conditions. It serves as a critical interface for isolating and transforming power in industrial control circuits where standard transformers may not meet safety or environmental standards.

Replacement Considerations

Public confirmed substitute part numbers include HSS5F25AS. Verify that any replacement maintains the identical 25kVA rating and electrical characteristics. Ensure the physical footprint and mounting hole patterns are compatible with the existing assembly to avoid mechanical modification.