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Acme Electric

Acme Electric T3045K0034B 45 KVA Dry Type Transformer 208V Delta 480Y/277V 3Ph

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SKU:
53015
MPN:
T3045K0034B
Condition:
Used
Availability:
Usually ships within 3-5 business days. Item ships on a pallet via freight — contact us for a shipping quote.
Weight:
410.00 LBS
Shipping:
Calculated at Checkout
  • Acme Electric T3045K0034B 45 KVA dry type transformer in gray NEMA 3R enclosure, right-side view on wooden pallet
  • Acme Electric T3045K0034B 45 KVA step-up transformer, front face with nameplate label visible, on wooden pallet
  • Acme Electric T3045K0034B nameplate label showing catalog number, voltage ratings 208V to 480Y/277V, 45 KVA, 3-phase, Class 220 insulation, DOE 2016, Made in Mexico
  • Acme Electric T3045K0034B transformer interior view with enclosure panel removed showing three-phase winding coils and H1 H2 H3 X1 X2 X3 tap terminals
  • Close-up of T3045K0034B transformer tap terminal block showing X3 H1 X1 H2 X2 H3 labeled red bus bars and lead wires
  • T3045K0034B transformer interior showing three wound coil cores and laminated core stack from above with panel removed
  • Acme Electric T3045K0034B transformer interior showing three toroidal coil windings and core with installation instructions document visible on pallet
  • Acme Electric T3045K0034B 45 KVA transformer, left-side view in NEMA 3R weathershield enclosure on wooden pallet
  • Acme Electric T3045K0034B transformer rear view showing gray steel NEMA 3R enclosure with conduit entry knockout, on wooden pallet
  • Acme Electric T3045K0034B 45 KVA dry type transformer, front view of fully enclosed gray steel housing on wooden pallet
$2,900.00
Was: $5,800.00
Current Stock: 1

Sold Out

Description

Acme Electric T3045K0034B 45 KVA Dry Type Transformer 208V Delta 480Y/277V 3Ph

A three-phase dry type distribution transformer that steps up 208V delta primary voltage to 480Y/277V wye secondary voltage. Rated 45 KVA with 60 Hz operation and Type 3R weathershield enclosure for outdoor or indoor pad-mount installation.

Specifications & What's Included

  • 45 KVA capacity, 208V Delta to 480Y/277V Wye configuration
  • 4.20% impedance, 150°C winding temperature rise
  • IPT-220-M Class 220 insulation system, meets DOE 2016 efficiency
  • Full Capacity (FC) taps on high voltage side
  • Dimensions: 25" x 24.5" x 26", pad mount design
  • Includes installation, operation, and maintenance instructions; mounting hardware and conduit

Applications

Dry type transformers of this capacity are commonly used in commercial and light industrial facilities for voltage conversion and distribution. The step-up configuration from 208V to 480V/277V supports three-phase power distribution systems serving HVAC equipment, motor loads, and panel-fed circuits. These transformers are standard in retrofit and upgrade applications where existing 208V service requires conversion to higher voltage for efficiency or equipment compatibility.

Please note: We may have multiple units of this item in stock. The unit you receive may vary slightly from the one shown in the photos. All units are functionally equivalent and inspected to the same standard.

Condition: Used
This Acme Electric T3045K0034B 45 KVA dry type step-up transformer is in good cosmetic condition and shows signs of low use. The gray NEMA 3R steel enclosure is intact with no significant dents or damage, and the nameplate label is clean and fully legible. Interior inspection photos reveal the three-phase winding coils and laminated core in good condition with no visible damage to the windings or insulation. The transformer was pulled from a working environment prior to our acquisition. Installation, Operation and Maintenance Instructions are included, along with additional mounting screws and conduit hardware found inside the enclosure. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Acme Electric
Model:
T3045K0034B
MPN:
T3045K0034B
SKU:
53015
Condition:
Used – Pulled from Working Environment
Seller Notes:
Includes Installation, Operation and Maintenance Instructions; mounting screws and conduit inside enclosure
Country of Manufacture:
Mexico
Form Factor:
Floor Mount / Pad Mount
Transformer Type:
Dry Type Distribution Transformer
KVA Rating:
45 KVA
High Voltage (Primary):
208V
Low Voltage (Secondary):
480Y/277V
Voltage Configuration:
208V Delta (Primary) to 480Y/277V Wye (Secondary)
Phase:
Three Phase
Frequency:
60 Hz
Winding Temperature Rise:
150°C
Impedance:
4.20%
Enclosure Rating:
Type 3R with Weathershield
Insulation System:
IPT-220-M, Class 220
Efficiency Standard:
Meets DOE 2016
Tap Configuration:
Full Capacity (FC) Taps on High Voltage Side
Dimensions:
25" x 24.5" x 26"
Condition Notes:
This Acme Electric T3045K0034B 45 KVA 208V to 480Y/277V dry type step-up transformer is in good cosmetic condition with signs of low use. Pulled from a working environment. Includes I&O manual and hardware.
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Jefferson Electric 423-3194-055 30 kVA Dry Type Transformer 480V Delta 208Y/120V

Jefferson Electric

$1,200.00
Was: $2,400.00
Jefferson Electric 423-3194-055 30 kVA Dry Type Transformer 480V Delta 208Y/120V 3Ph This is a three-phase dry type transformer rated at 30 kVA, designed to step down 480V Delta primary voltage to...
53257
SKU:
53257
Availability:
Usually ships within 3-5 business days due to size and freight requirements.
Weight:
310.00 LBS
Brand:
Jefferson Electric
Model:
423-3194-055
MPN:
423-3194-055
SKU:
53257
Condition:
Used – Inspected and Tested
Seller Notes:
Transformer only; powered and tested at our facility
Country of Manufacture:
USA
Form Factor:
Floor Mount / Open Frame Dry Type
Power Requirements:
480V Delta Primary, 208Y/120V Secondary
Transformer Type:
Dry Type General Purpose
kVA Rating:
30 kVA
Phase:
Three Phase
Primary Voltage:
480V Delta
Secondary Voltage:
208Y/120V
Frequency:
60 Hz
Insulation Class:
Class AA
Insulation Temperature Rise:
150°C
Impedance:
5.5%
Date Code:
M9994
High Voltage Connection Range:
432V – 504V (tapped)
Certifications:
UL Listed, UL Listed 4703
Outdoor Type:
UL Outdoor Type 3R (with weather shield 423-0001-045)
Condition Notes:
Jefferson Electric 423-3194-055 30 kVA dry type transformer. Powered and tested at our facility — in working order; successfully powered SKU 53256. Cosmetic wear: paint scuffing on top, impact damage with rust at one lower corner.