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Dongan

Dongan 83-75-6750CC Three Phase Transformer 75kVA 220/240V to 110/120V 60Hz

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SKU:
46939
MPN:
83-75-6750CC
Condition:
Used
Availability:
Usually ships within 1-2 business days — contact us prior to purchase for a freight shipping quote.
Weight:
620.00 LBS
Shipping:
Calculated at Checkout
  • Dongan 83-75-6750CC 75kVA Three Phase Transformer on pallet – front three-quarter view showing three yellow coil windings, red top bus bar, and multi-lug terminal block
  • Dongan 83-75-6750CC transformer nameplate label showing model, kVA, voltage, impedance, insulation class, duty cycle, and wiring diagram
  • Dongan Three Phase Transformer top-down view showing three yellow coils, wiring harness, and multi-position lug terminal strip
  • Dongan transformer top bus bar detail showing orange H-winding rail with OX tap labels and copper ground lug
  • Dongan transformer base frame corner detail showing ground stud with green/yellow wire and handwritten notation on steel base channel
  • Dongan 83-75-6750CC 75kVA Three Phase Transformer full rear three-quarter view on pallet showing coil assembly, base frame, and terminal block
$900.00
Was: $1,800.00
Current Stock: 1

Sold Out

Description

Dongan 83-75-6750CC Three Phase Transformer 75kVA 220/240V to 110/120V 60Hz

Dry-type three phase general purpose transformer rated 75kVA. Steps down 220/240V primary to 110/120V secondary at 60Hz. UL Listed and CSA Certified unit manufactured by Dongan Electric in Detroit, Michigan.

Specifications & What's Included

  • Power Rating: 75 kVA (continuous at 65 kVA for 23.5 hrs; 75 kVA for 30 min)
  • Primary: 220/240V, 3P3W (Three Phase, Three Wire)
  • Secondary: 110/120V, 3P4W (Three Phase, Four Wire)
  • Frequency: 60 Hz
  • Impedance: 2.77%
  • Insulation Class: 200C, Temperature Rise 130C
  • Open enclosure design
  • UL File E100887, CSA C22.2 No. 66

Applications

Three phase transformers of this type provide voltage conversion in industrial and commercial facilities. Step-down configurations like this unit reduce line voltage for control circuits, machinery, and distribution panels. Commonly used in manufacturing plants, data centers, and telecom installations where 220/240V three phase supply requires stepping down to 110/120V service. Suitable for continuous operation within specified duty cycles and ambient conditions up to 50°C.

Condition: Used
This Dongan 83-75-6750CC Three Phase General Purpose Transformer has been inspected and appears to be in good condition. The three coil windings retain their yellow insulating wrap with no visible damage to the windings or insulation. The terminal lug block and bus bars show normal surface oxidation consistent with prior service use. The steel base frame has surface scuffing and minor wear from handling. No cracks, broken lugs, or damaged wiring are apparent. This is a large, heavy transformer — please contact us prior to purchase for a freight shipping quote. 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:
Dongan
Model:
83-75-6750CC
MPN:
83-75-6750CC
Secondary Model:
5301262
SKU:
46939
Type:
Dry-Type Three Phase General Purpose Transformer
Power Rating:
75 kVA
Primary Voltage:
220/240V (Dual Rated)
Secondary Voltage:
110/120V (Dual Rated)
Phase:
Three Phase
Primary Configuration:
3P3W (Three Phase, Three Wire)
Secondary Configuration:
3P4W (Three Phase, Four Wire)
Frequency:
60 Hz
Impedance:
2.77%
Insulation System:
420-200
Insulation Class:
200C
Temperature Rise:
130C
Ambient Temperature Max:
50C
Duty Cycle:
65 kVA continuous (23 hrs 30 min); 75 kVA (30 min)
Enclosure Rating:
Open / No Enclosure
Condition:
Used – Inspected
Country/Region of Manufacture:
United States
Manufacturer Location:
Dongan Electric Mfg, Detroit, MI
Seller Notes:
Unit only; contact seller for freight quote prior to purchase.
Certifications:
UL Listed, CSA Certified, RoHS
UL File Number:
E100887
CSA Standard:
C22.2 No. 66
Condition Notes:
Dongan 83-75-6750CC 75kVA Three Phase Transformer. Inspected and in good used condition. Coil windings intact, terminals and bus bars show normal oxidation, base frame has surface scuffing.
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Weight:
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