3-Phase 480 D - 480 Y 277 (Drive Isolation Transformer)
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3-Phase 480 D - 480 Y 277 (Drive Isolation Transformer)

$ 1,760.00 USD

CSA and UL Approved
60 Hz Frequency
150°C Temperature Rise
220°C Insulation Class
Primary Adjustment Taps 2 above, 4 below in 2.5% increments
Vacuum pressure Impregnated Windings
DOE Exempt
Wall Mountable up to 75kVA
Lugs included up to 75 kVA
Electrostatic Shield Between HV & LV Windings
K4 Rated
Transformer may appear different than pictured.

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Dimensions & Weight Chart
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Shipping Availability
High to Low Voltage extends shipping services for webstore orders to the lower 48 United States. For orders requiring shipping outside of this region, please contact us for assistance.

Shipping Charges

Shipping rates for our products may vary but generally amount to approximately 10% of the total order purchase price.

Shipping Methods

For transformers weighing below 2,500 pounds, we rely on standard LTL Carriers to ensure reliable shipping. Transformers weighing above 2,500 pounds are shipped using dedicated carriers, ensuring both timely delivery and equipment safety.

Standard Shipment Times

Under normal circumstances, our standard shipment times typically fall within the range of 3-5 business days.

Average Handling Time

The handling time for your webstore order may last up to a week, although our orders are often processed much faster. If you require expedited delivery, please reach out to us for further assistance.

Average Shipping Time

Transformers shipped from our stock generally arrive within 3-5 business days. Please note that delivery times may be extended for other units. Rest assured, High to Low Voltage operates fulfillment centers across the United States, ensuring that delivery is always imminent.

Returns & Refund Policy
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