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The SolaHD HS5F5AS is a 5 kVA single-phase encapsulated automation transformer designed for harsh industrial environments. It features a 240x480 VAC primary voltage and a 120/240 VAC secondary configuration. Rated for 60 Hz operation, the unit supports maximum amperage ratings of 20.8 A, 10.4 A, 41.6 A, and 20.8 A across its secondary terminals. The transformer exhibits a +115K temperature rise and complies with UL 506 and UL 1561 standards.
Verify that the specific order code matches HS5F5AS to ensure the correct +115K temperature rise rating. Confirm primary voltage requirements align with the 240x480 VAC specification. Ensure secondary load calculations do not exceed the rated amperage values of 20.8 A or 41.6 A depending on the tap used. Check for UL listing compliance if operating in regulated jurisdictions.
Select this model when a non-ventilated, encapsulated transformer is required for Class 1, Division 2 hazardous areas. The 5 kVA capacity suits moderate power loads in single-phase applications. Consider the physical dimensions of approximately 7 inches by 10 inches by 12 inches for mounting space planning. Verify that the NEMA 3R rating meets environmental exposure needs.
This component belongs to the HS Series of SolaHD encapsulated transformers. The series ranges from 50 VA to 45 kVA, offering various voltage configurations. The HS5F5AS specifically addresses the 5 kVA segment, providing robust performance for automation tasks where standard ventilation is insufficient or prohibited due to safety regulations.
Direct substitution requires matching the 5 kVA rating, single-phase configuration, and 240x480 to 120/240 VAC transformation ratio. Verify that any alternative part also holds UL 506/1561 certification and NEMA 3R rating for equivalent hazardous location compliance.
Yes, the NEMA Type 3R enclosure rating protects against rain, sleet, and external ice formation, making it suitable for outdoor use.
The HS5F5AS has a +115K temperature rise rating, indicating its thermal performance under load.