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60 Hz Three Phase Transformers

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Tip: Search 120 or 240 for 240/120 volts. Numbers only.
4351 - 4400 of 4874 listings

5000/7000 KVA 67000 Delta Primary, 12470Y/7200 Secondary, Abb

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Solomon, KS
Mfr: Abb

5000/7000 KVA 67000 Delta Primary, 12470Y/7200 Secondary, General Electric

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Solomon, PA
Mfr: General Electric

5000/7000 KVA 67000 Delta Primary, 24940Y/14400 Secondary, Kuhlman

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Sharon, PA
Mfr: Kuhlman

5000/7000 KVA 68800 Delta Primary, 4160Y/2400 Secondary, Hevi-Duty

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Sharon, PA
Mfr: Hevi-Duty

5000/7000 KVA 138000 Delta Primary, 4160Y/2400 Secondary, MagneTek

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

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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.

5000/7000 KVA 138000 Delta Primary, 13200Y/7620 x 26400Y/15240 Secondary, Southwest Electric Southwest, w/LTC

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Temple, TX
Mfr: Southwest Electric

5000/7500 KVA 12470 Delta Primary, 2400Y/1386 Secondary, Square D, dry, cast coil, like new

East Coast Electrical Eq.Inc. | Youngsville, NC
Seller: East Coast Electrical Eq.Inc.
Location: Youngsville, NC
Mfr: Square D

5000/7500 KVA 13,800 Primary, 480 Secondary, Square D, Outdoor Unit Substation

Casey Equipment/Electrical | Pittsburgh, PA
Seller: Casey Equipment/Electrical
Location: Pittsburgh, PA
Mfr: Square-D
INVENTORY ID 11383100000 TITLE 5000/7500 KVA, 13800V PRI, 480V SEC, SQUARE-D, OUTDOOR UNIT SUBSTATION RATING 5000 PRIMARY VOLTAGE 13,800 SECONDARY VOLTAGE 480 MANUFACTURER SQUARE-D.

5000/7500 KVA 13,800 Primary, 480Y/277 Secondary, Square D, Outdoor Unit Substation, 3 Phase

Casey Equipment/Electrical | Pittsburgh, PA
Seller: Casey Equipment/Electrical
Location: Pittsburgh, PA
Mfr: Square-D
INVENTORY ID 11516100000 TITLE 5000/7500 KVA, 13,800 VOLT PRI, 480Y/277 VOLT SEC, OUTDOOR UNIT SUBSTATION RATING 5000 PRIMARY VOLTAGE 13,800 SECONDARY VOLTAGE 480Y/277 MANUFACTURER SQUARE-D.

5625 KVA 25000 Delta Primary, 4160Y Secondary, Ferranti Packard, station, top-side

Surplec | Sherbrooke, QC
Seller: Surplec
Location: Sherbrooke, QC
Mfr: Ferranti Packard
Year: 1988

6000 KVA 24940 Delta Primary, 600Y/347 Secondary, Side-side, 65°C , 2000

MGB Transformers | Saint-Pie, QC
Seller: MGB Transformers
Location: Saint-Pie, QC
Year: 2000

6000/7500 KVA 66000GRDY/38105 Primary, 34500GRDY/19920 Secondary, Delta Star

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Solomon, KS
Mfr: Delta Star

6000/9000 KVA 13800 Primary, 600Y/347 Secondary, Siemens, transformer w/switchgear unit

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: Siemens
SKU: 122683, Condition: Used, Electrical :, kVA: 6000/9000 kVA, Primary Voltage: 13800 volts, Secondary Voltage: 600Y/347 volts, Phase: 3-phase, Oil vs Dry: 147, Made In: CANADA, Additional :, TRANSFORMER, Brand: Hammond Manufacturing, Part Number: 135498, Primary Voltage: 13800V, Secondary Voltage: 600Y/347V, kVA: ...more

6.25 MVA 69000 Delta Primary, 12470Y/7200 x 24940Y/14400 Secondary, Non LTC Used Substation

UTB Transformers | Santaquin, UT
Seller: UTB Transformers
Location: Santaquin, UT
Mfr: Ltc
Year: 1982

6400/8000 kVA, 18000 Delta Primary, 4160/2400 WYE Secondary, VIRGINIA Substation

Belyea Company Inc | Easton, PA
Seller: Belyea Company Inc
Location: Easton, PA
Mfr: Delta
Year: 1995
STOCK #T-2368:, ONE (1) 6400/8000 KVA, VIRGINIA, AUXILIARY POWER TRANSFORMER, 3 PHASE, 60 HZ., COPPER WOUND, CLASS OA/FA, 65 DEGREES C RISE, 5.9% IMPEDANCE, TOP MOUNTED HIGH VOLTAGE BUSHINGS, SIDE MOUNTED LOW VOLTAGE BUSHINGS, REBUILT IN 2022, HIGH VOLTAGE: 18 KV DELTA BIL: 110 KV, LOW VOLTAGE: 4160Y/2400 BIL: 75 KV ...more

6400/8000 KVA 18000 Delta Primary, 4160Y/2400 Secondary, Oil, #T-79

Power Asset Recovery Corp | N. Canton, OH
Seller: Power Asset Recovery Corp
Location: N. Canton, OH

6500/12000/16000/20000 kVA, 69000 Delta Primary, 34500/19920 WYE Secondary, Delta Star Substation

Belyea Company Inc | Easton, PA
Seller: Belyea Company Inc
Location: Easton, PA
Mfr: Delta
T-5761:, ONE (1) 6500/12000/16000/20000 KVA DELTA STAR MOBILE SUBSTATION TRANSFORMER, 3 PHASE, 60 HERTZ, CLASS OA/FA/FOA/FOA, 55/65 DEG. C RISE, 3 X HV, MRCT'S, 7 X LV MRCT'S, HV ALUMINUM, LV COPPER, HV ANSI 2, LV ANSI 4, 69 KV 10.95% IMPEDANCE, 115 KV 10.11% IMPEDANCE, S/N Y290045, HIGH VOLTAGE: 69000 D X ...more

7500 KVA 12000 Primary, 2400Y/1386 Secondary, General Electric, oil, outdoor, #LT0007

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: General Electric
Electric Liquid Type Transformer, Substation - Oil design, 7500 KVA, 12000v Primary, 2400Y/1386v Secondary.

7500 KVA 12470 Delta Primary, 2400/4160Y/2400 Secondary, LTC, oil

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

7500 kVA, 12470/7200 WYE Primary, 4160 Delta Secondary, ABB Substation

Belyea Company Inc | Easton, PA
Seller: Belyea Company Inc
Location: Easton, PA
Mfr: Delta
Year: 2005
ONE (1) UNUSED 7500 KVA ABB GENERATOR STEP-UP TRANSFORMER, 3 PHASE, 60 HERTZ, CLASS KNAN, 65 DEG. C RISE, 6.76% IMPEDANCE, SILICONE, MFG. 2005, COPPER WINDINGS, FLANGE X FLANGE, HIGH VOLTAGE: 12470Y/7200 BIL: 110 KV, LOW VOLTAGE: 4160 DELTA BIL: 75 KV, TAPS: 13090-12780-12470-12160-11850, TOTAL WEIGHT: 38,943 LBS. ...more

7500 KVA 13200GY/7620 Primary, 4160 Delta Secondary, 3 phase, Substation Transformer

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

7500 KVA 13800 Delta Primary, 2400 Delta Secondary, Oil, taps

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

7500 KVA 13800 Primary, 4160/2400 Secondary, Virginia Transformer Transformer

Purcee Industrial Power Ltd | Okotoks, AB
Seller: Purcee Industrial Power Ltd
Location: Calgary, AB
Mfr: Virginia Transformer
Year: 2014
Virginia Transformer, 7500 KVA - ONAN, Primary: 13,800 Delta with BIL 95 Kv, Secondary: 4,160Y/2402 - BIL 60 Kv, 3 Phase, 60 Hertz, Impedance 4.68% @ 7500 KVA, Rise 65 C, COPPER Windings, High Voltage Taps:, 1. 14,490 Volts, 2. 14,145 Volts, 3. 13,800 Volts, 4. 13,455 Volts, 5. 13,110 Volts.

7500 KVA 13800 Delta Primary, 4160Y/2400 Secondary, Westinghouse

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Sharon, PA
Mfr: Westinghouse

7500 KVA 13800 Primary, 13800/4160 Secondary, Eaton, transformer, new

IC Spares | Los Angeles, CA
Seller: IC Spares
Location: Los Angeles, CA
Mfr: Eaton
Manufacture: Eaton, KVA: 7500, MVA: 7.5, High Voltage: 13800, Low Voltage: 4160/2400, Condition: New, Dimensions: 93” x 53″ x 109″, Weight: 39900 lbs.

7500 KVA 13800 Delta Primary, 2400 Delta Primary, Square D

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

7500 KVA 14400 Delta Primary, 4160Y/4202 Secondary, Eaton Unit Substation Transformer, Natural Ester Fluid Insulated, Class KNAN/KNAF, Meets OSHA & NEC 450-23 Requirements, new surplus

Interstate Oil & Gas Equipment | Odessa, TX
Seller: Interstate Oil & Gas Equipment
Location: Odessa, TX
Mfr: Eaton
Year: 2017
7500 kVA, 14400 Delta Primary, 4160Y-4202 Secondary, Eaton Unit Substation Transformer, Natural Ester Fluid Insulated, Class KNAN/KNAF, Meets OSHA and NEC 450-23 Requirements, "NEW SURPLUS" Built 2017, (2) available.

7500 KVA 16500 Delta Primary, 4160Y/2400 Secondary, Sunbelt

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Bakersfield, CA
Mfr: Sunbelt

7500 KVA 17300 Delta Primary, 2400 Delta Secondary, Substation, 105 taps

RTS Transformer Inc | Apopka, FL
Seller: RTS Transformer Inc
Location: Apopka, FL

7500 kVA, 22900 DELTA Primary, 4160/2400 WYE Secondary, VIRGINIA TRANSFORMER, LTC Substation

Belyea Company Inc | Easton, PA
Seller: Belyea Company Inc
Location: Easton, PA
Mfr: Delta
Year: 1999
T-6128, ONE (1) LOAD TAP CHANGING VIRGINIA TRANSFORMER, 7500 KVA, 3 PH, 60 HZ, 6.86% IMPEDANCE, OA/OA/FA/FA, 55/65 DEG C RISE, COPPER WINDINGS, LIQUID TEMP GAUGE, LIQUID LEVEL GAUGE, VACUUM PRESSURE GAUGE, PRESSURE RELEASE, VALVE, DRAIN & SAMPLE VALVE, NITROGEN LEVEL GAUGE, NITROGEN, PRESSURE GAUGE, HV: 22900 ...more

7500 KVA 24940 Delta Primary, 4160Y Secondary, Station

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

7500 KVA 24940/14400 Primary, 4160 Delta Secondary Carte, transformer, 3ph, Onan, 2001

Collicutt Energy Services | Red Deer, AB
Seller: Collicutt Energy Services
Location: Red Deer, AB
Mfr: Onan
Year: 2001
USED 7500KAV CARTE TRANSFOMER, HV: 24940/14400, LV: 4160 DELTA, YEAR 2001,TYPE ONAN, 60HZ.

7500 KVA 24940Y/14400 Primary, 12470Y/7200 Secondary, ABB, taps, 6 imp

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

7500 KVA 27600Y/16000 Primary, 4160Y/2400 Secondary, Carte, substation

Carroll Transformer & Switchgear | Tillsonburg, ON
Seller: Carroll Transformer & Switchgear
Location: Tillsonburg, ON
Mfr: Carte

7500 KVA 33000 Primary, 12470Y/7200 Secondary, Wagner, oil, outdoor, #LT0096

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Wagner
Wagner Liquid Type Transformer, Substation - Oil design, 7500 KVA, 33000v Primary, 12470Y/7200v Secondary.

7500 kVA, 34400 Delta Primary, 2400/4160/2400 Wye Secondary, Moloney Electic Co Substation

Belyea Company Inc | Easton, PA
Seller: Belyea Company Inc
Location: Easton, PA
Mfr: Delta
Year: 1975
T-6158, ONE COMPLETE MOBILE SUBSTATION CONSISTING OF FOLLOWING:, ONE(1) 7500 KVA MOLONEY TRANSFORMER COMPLETE MOBILE SUBSTATION, 3 PHASE, 60 HERTZ, 65 DEG C RISE, 8.4% IMPEDANCE, WINDING TEMPERATURE GAUGE, OIL TEMPERATURE GAUGE, VACUUM PRESSURE GAUGE, PRESSURE RELIEF DEVICE, DRAIN AND SAMPLE VALVE, 8 X NON-REMOVABLE ...more

7500 KVA 34400 Primary, 4160Y/2400 Secondary, ABB Unit Substation S#HBB1031-1

A-Line E D S | Waterloo, IA
Seller: A-Line E D S
Location: Waterloo, IA
Mfr: Abb
Year: 1996

7500 KVA 34500 Delta Primary, 12470Y/7200 Secondary, Oil, taps

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

7500 kVA, 66000 DELTA Primary, 13200/7620 WYE Secondary, SUNBELT Substation

Belyea Company Inc | Easton, PA
Seller: Belyea Company Inc
Location: Easton, PA
Mfr: Delta
Year: 2017
ONE (1) 7500 KVA SUNBELT SUBSTATION TRANSFORMER, 3 PH, 60 HZ, ONAN, 65 DEG C RISE, 7.8% IMPEDANCE, ALL COPPER WINDINGS, ANTE 3&4 BUSHING PLACEMENT, LIQUID TEMP GAUGE, LIQUID LEVEL GAUGE, PRESSURE, INDICATOR, PRESSURE RELEASE DEVICE, DRAIN & SAMPLE, VALVE, HV: 66000 DELTA BIL: 350 KV, LV: 13200Y/7620 BIL: 110 ...more

7500 KVA 67000 Delta Primary, 4160Y/2400 Secondary, Oil, taps

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

7500 KVA 67000 Delta Primary, 12470Y/7200 Secondary, Oil, w/LTC (2 available)

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

7500 KVA 67000 Primary, 13090Y/7560 Secondary, General Electric, oil, outdoor, #LT4406

RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: General Electric
Electric Liquid Type Transformer, Substation - Oil design, 7500 KVA, 67000v Primary, 13090Y/7560v Secondary.

7500 KVA 115000 Primary, 24000Yx13800Yx4160Y Secondary, Westinghouse, mobile, w/breaker & switches

Equipment Marketing & Listing | Appleton, MN
Seller: Equipment Marketing & Listing
Location: Appleton, MN
Mfr: Westinghouse

7500 KVA 115000 Delta Primary, 13200Y/7620 x 26400Y/15240 Secondary, General Electric

Sunbelt Solomon Services, LLC | Temple, TX
Seller: Sunbelt Solomon Services, LLC
Location: Solomon, KS
Mfr: General Electric

7500/8400 KVA 12470 Delta Primary, 4160Y/2400 Secondary, 3 phase, Substation Transformer

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

7500/8400 KVA 12470Y/7200 Primary, 2400 Secondary, Westinghouse, 3 Phase Substation Transformer

Alamo Transformer Supply Co | Houston, TX
Seller: Alamo Transformer Supply Co
Location: Houston, TX
Mfr: Westinghouse