E500JN

Overview

The SolaHD E500JN is a 500 VA encapsulated industrial control transformer from the SBE Series. It features a laminated core and chassis mount design with dimensions of 6.38 inches width, 6.93 inches depth, and 5.56 inches height. The unit operates at a 60 Hz frequency rating. Primary voltage configurations include 208/240/480/600 VAC and 200/230/460/575 VAC. Secondary outputs are available as 120/24 VAC or 115/23 VAC. The transformer weighs approximately 30 lbs and holds UL 5085, UL (Canada and US), and CSA C22.2 approvals.

Feature Summary

• Epoxy-encapsulated construction seals out moisture, dirt, and industrial contaminants for rugged durability.
• Copper-wound laminated core design ensures efficient power transformation.
• Multi-voltage primary configuration supports various standard industrial input voltages.

Applications

• Industrial control panels requiring isolated power sources
• Machinery protection circuits in manufacturing environments
• Control systems needing specific secondary voltage levels like 24V or 120V

Procurement Notes

Verify that the specific application requires the encapsulated SBE Series construction rather than open-frame alternatives. Confirm that the physical mounting space accommodates the specified chassis mount dimensions. Ensure the facility's electrical infrastructure matches the multi-voltage primary options listed. Check if additional secondary fuse holders are required, noting that this model accepts only one FB2 secondary fuse holder. Validate that local safety standards align with the UL and CSA certifications provided.

Selection Notes

Select this model when environmental sealing against contaminants is critical for transformer longevity. Choose based on the need for a single unit to support multiple primary voltage inputs without reconfiguration. Consider the weight and size constraints for panel integration. Verify that the 500 VA rating meets the total load requirements of the connected control circuitry. Ensure compatibility with existing chassis mounting hardware.

Part Context

The E500JN belongs to the SolaHD SBE Series, which specializes in encapsulated industrial control transformers. This series is designed for harsh environments where exposure to dust, moisture, or oil could compromise standard open-frame units. The encapsulation process provides structural integrity and electrical insulation, distinguishing it from non-encapsulated counterparts in the broader SolaHD product line.

Replacement Considerations

Direct substitutes must match the 500 VA rating, encapsulated construction, and chassis mount form factor. Verify that any replacement offers identical primary and secondary voltage configurations to avoid rewiring. Ensure the replacement maintains equivalent UL and CSA safety certifications for compliance in regulated industrial settings.