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The SolaHD HSS5F3AS is a 3 kVA single-phase encapsulated automation transformer featuring a laminated core and chassis mount configuration. It operates at 60 Hz with primary voltages of 240V or 480V and secondary outputs of 120V or 240V, delivering a maximum current of 25A. Designed for hazardous locations and harsh industrial environments, this non-ventilated unit complies with UL 506 and UL 1561 standards for both Canada and the US.
Verify that the specific part number matches the required electrical specifications, particularly the primary and secondary voltage configurations. Confirm that the chassis mount style aligns with existing panel or enclosure mounting requirements. Ensure compliance with local hazardous location regulations if the installation environment requires it. Check physical dimensions against available space constraints before ordering.
Select this model when a robust, encapsulated transformer is needed for medium-duty industrial applications requiring isolation between 240/480V primary sources and 120/240V secondary loads. The chassis mount format facilitates direct installation into control panels. Consider the 3 kVA rating to ensure adequate capacity for connected loads without exceeding thermal limits in non-ventilated enclosures.
This component belongs to the SolaHD HS series of encapsulated automation transformers, which range from 50 VA to 45 kVA. These units are engineered for durability in demanding settings, offering reliable performance where standard ventilated transformers might fail due to dust, moisture, or explosive atmospheres.
Direct substitutes must match the 3 kVA rating, single-phase operation, and identical voltage ratios. Verify that alternative models support chassis mounting and meet the same UL certification requirements for hazardous locations to ensure safe operational continuity.