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

$ 2,869.00 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.

SKU:

DM007KK

Size Chart
kVA Amps at 480V Startup Amps (Low) Startup Amps (High)
7.593654
11135379
141767101
202496144
2732130195
3441164245
4048192289
5161245368
6376303455
7590361541
93112447671
118142568852
1451746981046
1752108421263
22026510591588
27533113231985
33039715882382
44052921173176
55066226463969
66079431764763

kVA sizing recommendation: At least 20% above the rated horsepower on the motor.

Dimensions & Weight Chart
kVA Height (in) Width (in) Depth (in) Weight (lb)
7.521.519.3820.2125
1121.519.3820.2150
1421.519.3820.2180
2028.7523.925225
2728.7523.925280
3428.7523.925305
4028.7523.925315
5128.7523.925370
63382621510
75382621570
93382621570
118382621695
145413225.5825
175413225.5925
220413229.51300
27551.539.5341450
33051.539.5341650
4405948.5382100
5505948.5382900
6606651.5433400

Approximate enclosure dimensions and weights.

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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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