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The SolaHD HT79F6AS is a 6 kVA three-phase encapsulated automation transformer featuring a 480V Delta primary and 380Y/220V secondary voltage configuration. Rated for 60 Hz operation, this non-ventilated unit provides reliable voltage transformation for industrial machinery. It carries UL approval for both Canada and the US, ensuring compliance with regional safety standards. The transformer is designed for indoor and outdoor deployment, offering robust performance in demanding environments while maintaining electrical isolation and stability for connected equipment.
Verify that the specific application requires a 480V Delta to 380Y/220V conversion ratio. Confirm that the installation environment supports the NEMA Type 3R enclosure requirements. Ensure the load does not exceed the 6 kVA capacity. Check local electrical codes for hazardous location classifications if applicable, as the unit is rated for such areas. Validate physical dimensions against available mounting space.
Select this model when a three-phase step-down or isolation solution is required for heavy-duty automation tasks. The encapsulated design eliminates the need for external cooling fans, reducing maintenance needs. Consider the physical footprint of 16 inches wide by 9 inches deep by 13 inches high during layout planning. This transformer is appropriate for facilities requiring durable, weather-resistant power distribution components.
This component belongs to the SolaHD Automation Transformers series, which specializes in non-ventilated, encapsulated units ranging from 50 VA to 45 kVA. These transformers are engineered for dependable voltage transformation where standard ventilated units might fail due to dust, moisture, or other contaminants. The series emphasizes ruggedness and long-term reliability in continuous industrial operations.
No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing control circuits before attempting any cross-referencing.