HS5F5AS12

Overview

The HS5F5AS12 is a single-phase, non-ventilated encapsulated automation transformer with a 5 kVA power rating. It features primary voltage options of 240V or 480VAC and secondary configurations providing 120V parallel or 240V series outputs. The unit supports secondary currents of 41.6A in parallel mode and 20.8A in series mode. Designed for industrial environments, it meets NEMA Type 4/12 enclosure standards and utilizes copper windings within an epoxy-sealed construction to protect against moisture ingress.

Feature Summary

• Epoxy encapsulated design seals windings against moisture
• IP20 touch-proof terminations ensure safety
• Copper windings provide reliable electrical performance
• NEMA Type 4/12 rated for harsh industrial conditions

Applications

• Industrial step-down voltage conversion
• Commercial automation systems
• Control panel power distribution
• Enclosed equipment requiring moisture protection

Procurement Notes

Verify the specific primary voltage configuration required (240V vs 480V) and secondary connection type (parallel 120V vs series 240V) before ordering. Confirm that the NEMA 4/12 rating aligns with the installation environment's exposure to dust and water. Ensure the 5 kVA capacity matches the load requirements of the target application circuit.

Selection Notes

Select this model when a robust, encapsulated transformer is needed for industrial automation where ventilation is restricted or prohibited. The choice depends on matching the input line voltage to the available primary terminals and determining if the load requires 120V parallel or 240V series output. Consider the physical chassis mounting constraints and the necessity for IP20 safety ratings in accessible areas.

Part Context

This component belongs to the SolaHD Automation Transformers series, specifically the non-ventilated encapsulated line. It is manufactured under the Emerson brand portfolio. The HS5F5AS12 designation identifies a 5 kVA unit designed for general industrial use, distinct from ventilated or dry-type variants found in other product families.

Replacement Considerations

Public confirmed substitute part numbers are not provided in the source documentation. Verify compatibility with existing mounting hardware and terminal configurations when considering alternative models from the same manufacturer or competitor lines.