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The DA6075V Delta 75KVA transformer is designed for reliable electrical performance in NEMA 3R enclosures, providing versatility across various environments. Operating at 600-120/208V, it ensures seamless power distribution for commercial and industrial applications. Ideal for powering equipment and systems, this transformer promises efficiency and durability in every operation.
A NEMA 3R enclosure is rainproof and designed to protect against falling dirt and rain, sleet, and snow. This makes the DA6075V suitable for outdoor installations or semi-exposed indoor locations such as rooftops, loading docks, or unconditioned mechanical rooms — a common requirement in Canadian commercial and industrial construction.
A general rule is to total the connected load (in KVA or KW, accounting for power factor) on the 120/208V secondary, then add a safety margin — typically 20–25% — to avoid running the transformer at or near full capacity continuously. For example, a 75 KVA unit comfortably handles roughly 55–60 KW of resistive load with headroom. If you'd like help sizing for your specific load schedule, contact our team and we'll work through it with you.
Northern Breaker Group specializes in obsolete and hard-to-find electrical equipment, including Delta transformers. Whether the DA6075V is a current or legacy unit, we can source new, surplus, or reconditioned stock. Contact our Calgary, Edmonton, or Vancouver counter for availability and to request a quote.
