3-Phase 480V Delta - 240V Delta / 120
SKU # MIT-DRY-109USED: Temporarily out of stock
Delivers in 3-5 business days
Primary: 480 Delta
Secondary: 240 Delta / 120
This model comes with a center tap (AKA lighting tap) to run 1-phase 120v power off the secondary. The center tap can provide 10% of the total kVA rating without taking away from the overall capacity.
This transformer can be reverse fed to achieve a step up from 240V to 480V, but the adjustment taps do not work if you do this, and the inrush is greater than using a specially designed step-up transformer. You can buy a step-up transformer here.
Standard Features:
- CSA and UL Approved
- 60 Hz Frequency
- 150°C Temperature Rise
- Primary Adjustment Taps 2 above, 4 below in 2.5% increments
- Aluminum Windings (contact us for copper pricing)
- 220°C Insulation Class
- Vacuum pressure Impregnated Windings
- NEMA 3R Outdoor/Indoor Enclosure
- Energy Efficient
- 1 Year warranty
- Wall Mountable up to 75kVA
- Lugs included up to 75 kVA
Exact size and shape to vary. Transformers ordered for indoor use may be provided with outdoor enclosure depending on stock. Transformer may appear different than pictured.
Need something different? Contact us for a custom quote: websales@maddoxtransformer.com
Approximate Enclosure Dimensions & Weights:
|
kVA 15 30 45 75 112.5 150 225 300 500 |
Dims (HxWxD) 28"x21"x14" 32"x27"x17" 32"x27"x17" 39"x29"x20" 41"x32"x22" 41"x32"x22" 52"x41"x27" 52"x41"x27" 66"x51"x32" |
Weight (Lbs) 220 320 385 565 725 860 1375 1610 2850 |
Amperage Ratings:
|
kVA 15 30 45 75 112.5 150 225 300 500 |
480V 18 36 54 90 135 180 271 361 601 |
240V 36 72 108 180 271 360 541 721 1203 |