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60 Hz Three Phase Transformers

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Tip: Search 120 or 240 for 240/120 volts. Numbers only.
2551 - 2600 of 4442 listings

750 kVA, 4160 Delta Primary, 480/277 WYE Secondary, Square D Substation

Belyea Company Inc | Easton, PA
Seller: Belyea Company Inc
Location: Easton, PA
Mfr: Delta
Year: 2005
JVT-3356, ONE (1) 750 KVA SQUARE D UNUSED SUB TRANSFORMER, 3 PHASE, 60 HERTZ, 65 DEG. C, RISE, CLASS KNAN, 5.87% IMPEDANCE, COPPER WINDINGS, SIDE X SIDE, BUSHINGS, VACUUM PRESSURE GAUGE, WINDING TEMPERATURE GAUGE, DRAIN AND, SAMPLE VALVE, LIQUID LEVEL GAUGE, BIOTEMP FILLED, TOP MOUNTED NEUTRAL, BUSHING, MFG. 2005, S/N ...more

750 KVA 4160 Delta Primary, 480Y/277 Secondary, IEN Hanchang, 5-Tap, DOE 2016, UL Listed, New(In-Stock)

H C Transformer & Switchgear | Medford, OR
Seller: H C Transformer & Switchgear
Location: Medford, OR
Mfr: Hanchang
Year: 2024
🚀 [READY-TO-SHIP] Contact us now to receive the As-Built Drawings and Test Reports immediately, High- 750 kVA three-phase pad-mounted transformer manufactured by HC TNS (IEN Hanchang). This unit s a 4,160V Delta primary voltage, making it an ideal choice for specific industrial power systems, mining, or specialized ...more

750 KVA 4160 Primary, 480Y/277 Secondary, Hevi-Duty, oil, outdoor, #LT2153

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Hevi-Duty
Sola Liquid Type Transformer, Substation - Oil design, 750 KVA, 4160v Primary, 480Y/277v Secondary.

750 KVA 4160 Primary, 480Y/277 Secondary, Square D, oil, outdoor, #LT4642

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Square D Liquid Type Transformer, Substation - Oil design, 750 KVA, 4160v Primary, 480Y/277v Secondary.

750 KVA 4160 Primary, 480Y/277 Secondary, Virginia Transformer, oil, outdoor, #LT4762

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Virginia
Virginia Transformer Liquid Type Transformer, Substation - Oil design, 750 KVA, 4160v Primary, 480Y/277v Secondary.

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Three Phase Transformers (also known as three-phase power transformers) are devices designed to step up or step down voltage in three-phase electrical systems operating at 60 Hz. Commonly used in industrial, commercial, and utility applications, they provide efficient energy distribution for large machinery, equipment, and facilities. These transformers are essential for ensuring stable, reliable power in three-phase networks.

750 KVA 4160 Primary, 480Y/277 Secondary, Westinghouse, oil, outdoor, #LT4028

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Westinghouse
Eaton Liquid Type Transformer, Substation - Oil design, 750 KVA, 4160v Primary, 480Y/277v Secondary.

750 KVA 4160 Primary, 480Y/277 Secondary, Westinghouse, dry, indoor, #DT3697

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Westinghouse
Eaton Dry Type Transformer, Substation - Dry design, 750 KVA, 4160v Primary, 480Y/277v Secondary.

750 KVA 4160 Delta Primary, 480Y/277 Secondary, Mineral Oil, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 4160 Delta Primary, 480Y/277 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750 KVA 4160 Delta Primary, 480Y/277 Secondary, Liquid filled substation

High To Low Voltage | Commerce City, CO
Seller: High To Low Voltage
Location: Commerce City, CO

750 KVA 4160 Delta Primary, 480Y/277 Secondary, Taps, oil (6 available)

T & R Electric Supply Co Inc | Colman, SD
Seller: T & R Electric Supply Co Inc
Location: Colman, SD

750 KVA 4160 Delta Primary, 600Y Secondary, Station

Surplec | Sherbrooke, QC
Seller: Surplec
Location: SHERBROOKE, QC

750 KVA 4160 Primary, 600 Secondary, Portable Mining Substation Transformer, 3 phase

Savona Equipment | Savona, BC
Seller: Savona Equipment
Location: Savona, BC
Voltage: 4160-600.Designed and built separate compartment for 800 Amp main breaker.Separate welded steel wire way for 600 V cables.Constructed enclosure for vacuum contactors.Constructed recessed location for feeder breaker operator handles and circuit controls.Constructed separate recessed location for main breaker ...more

750 KVA 4160 Delta Primary, 600 Delta Secondary, Dry indoor, 150°C

MGB Transformers | Saint-Pie, QC
Seller: MGB Transformers
Location: Saint-Pie, QC

750 KVA 4160 Delta Primary, 600Y/346 Secondary, 3 phase, Dry Type Transformer, Ready To Ship

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750 KVA 4160 Primary, 347/600 Secondary, Beaver #TVR750W-T34C3/E3R, Dry Type Isolation Transformer, NEMA 3R, 3PH

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: Beaver
SKU: 127715, Model: TVR750W-T34C3/E3R, Condition: New, Electrical :, kVA: 750 kVA, Primary Voltage: 4160 volts, Phase: 3-phase, Transformer Type: Distribution Transformer, Auto VS Isolation: Isolation, Oil vs Dry: Dry, Enclosure Type: Nema 3R, Additional :, Secondary Voltage: 347/600 volts, Winding Material: Copper.

750 KVA 4160 Primary, 600Y/347 Secondary, Westinghouse transformer, dry type

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: Westinghouse
SKU: 138120, Condition: Used, S/N: 88TSF137, Electrical :, kVA: 750 kVA, Primary Voltage: 4160 volts, Secondary Voltage: 600/347 volts, Phase: 3-phase, Transformer Type: Distribution Transformer, Auto VS Isolation: Isolation, Oil vs Dry: Dry, Dimensions: 96.00 (H) x 72.00 (W) x 108.00 (L) inches.

750 KVA 4800 Delta Primary, 208Y/120 Secondary, Westinghouse, Nema 1, taps, dry

Doug Beat Co | Toledo, OH
Seller: Doug Beat Co
Location: Toledo, OH
Mfr: Westinghouse

750 KVA 4800 Delta Primary, 208Y/120 Secondary, Dry 3 phase Transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 4800 Delta Primary, 120/240 Secondary, Dry 3 phase Transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 4800 Delta Primary, 480Y/277 Secondary, Oil, taps

T & R Electric Supply Co Inc | Colman, SD
Seller: T & R Electric Supply Co Inc
Location: Colman, SD

750 KVA 6900 Delta Primary, 4160 Delta Secondary, Moloney, dry, taps, Nema 1

Doug Beat Co | Toledo, OH
Seller: Doug Beat Co
Location: Toledo, OH
Mfr: Moloney

750 KVA 7200 Delta Primary, 480Y/277 Secondary,, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 kVA 11000 Delta Primary, 208Y/120 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Greenville, SC

750 KVA 12000 Delta Primary, 480Y/277 Secondary, 3 phase, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Batavia, OH

750 KVA 12000Y/6928 Primary, 12000Y/6928 Secondary, 3 phase, Substation Transformer, New

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750 KVA 12470 Delta Primary, 208Y/120 Secondary, Federal Pioneer, oil filled ONAN transformer, 1979

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: Federal Pioneer
Year: 1979
SKU: 121208, Year: 1979, Condition: Used, S/N: S7420-01, Electrical :, kVA: 750 kVA, Primary Voltage: 12470 volts, Secondary Voltage: 208/120 volts, Phase: 3-phase, Transformer Type: Distribution Transformer, Auto VS Isolation: Isolation, Oil vs Dry: Oil, Dimensions: 57.00 (H) x 66.00 (W) x 70.00 (L) inches.

750 KVA 4160 Delta x 12470 Delta Primary, 208Y/120 Secondary,, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 12470 Delta Primary, 208Y/120 Secondary, Substation Transformer

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750 KVA 12470 Delta Primary, 480 Delta Secondary,, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 12470 Delta Primary, 480 Secondary, Taps, oil (5 available)

T & R Electric Supply Co Inc | Colman, SD
Seller: T & R Electric Supply Co Inc
Location: Colman, SD

750 KVA 12470 Primary, 480Y/277 Secondary, ABB, Oil, Outdoor, #LT4087

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Abb
ABB Liquid Type Transformer, Substation - Oil design, 750 KVA, 12470v Primary, 480Y/277v Secondary.

750 KVA 12470 Delta Primary, 480Y/277 Secondary, EB National Industries, sub style dry transformer

Green Industrial LLC | Belgium, WI
Seller: Green Industrial LLC
Location: Belgium, WI
Mfr: Eb National
This is a tested / used dry type transformer for sale. It was removed from service in great working order and is now tested, cleaned and up for sale., FOB: Green Industrial, 281 Commerce St, Belgium, WI 53004, Manufacturer: EB National Industri, KVA: 750, Enclosure: Indoor / Substation, Catalog Number: 34-0750-H120 ...more

750 KVA 12470 Delta Primary, 480Y/277 Secondary, High To Low Voltage J Taps + &- 2.5% Bayonet fusing, Dead Front, Mineral Oil

High To Low Voltage | Commerce City, CO
Seller: High To Low Voltage
Location: Commerce City, CO
Mfr: High To Low Voltage
Year: 2024

750 KVA 12470 Delta Primary, 480Y/277 Secondary, Siemens, new units (2 available)

T & R Electric Supply Co Inc | Colman, SD
Seller: T & R Electric Supply Co Inc
Location: Colman, SD
Mfr: Siemens

750 KVA 12470 Delta Primary, 480Y/277 Secondary, 3 phase, Dry Type Transformer New

Maddox Industrial Transformer | Battle Ground, WA
Seller: Maddox Industrial Transformer
Location: Battle Ground, WA

750 KVA 12,470 Primary, 600 Secondary, Westinghouse, Dry Type Transformer 3 Phase

Savona Equipment | Savona, BC
Seller: Savona Equipment
Location: Savona, BC
Mfr: Westinghouse
Westinghouse 750 kVA Transformer. High voltage: 12,470V.Low voltage: 600V. 3 phase.60 Hz.Dry type transformer.Mounted in 10 ft. x 30 ft. steel building. Includes necessary switchgear.Unit is reported to be in excellent condition., Please contact us for more information..

750 KVA 12470 Primary, 600 Secondary, Power Systems enclosed mini substations, 2014

Veracity Asset Services Inc | Uxbridge, ON
Seller: Veracity Asset Services Inc
Location: Uxbridge, ON
Year: 2014
Enclosed mini substation arrangements. These are enclosed (walk-in vault) dry type power transformers (750 KVA, 12.47kV Primary / 600 V Secondary) with a 600 Amp SF6 primary breaker and a built-in ATS scheme on the LV side (600V, 1000A). See attached pictures. Documentation and SLD drawings available on request.2 ...more

750 KVA 12470 Delta Primary, 600 Secondary, Station type transformer

Triton Transformer Corp. | Saskatoon, SK
Seller: Triton Transformer Corp.
Location: Saskatoon, SK

750 KVA 12470 Primary, 2400 Secondary, Delta Star, type PT, imp. 5.0%

AmeriMex Motor & Controls, LLC | Houston, TX
Seller: AmeriMex Motor & Controls, LLC
Location: Houston, TX
Mfr: Delta Star

750 KVA 12470Y/7200 Primary, 480 Delta Secondary, Mineral Oil, substation transformer

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX

750 KVA 12470Y/7200 Primary, 480Y/277 Secondary, Square D, dry, indoor, #DT4070

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Square D Dry Type Transformer, Substation - Dry design, 750 KVA, 12470Y/7200v Primary, 480Y/277v Secondary.