Energy » Transformers » Isolation Transformers

Building Filters

601

Used Isolation Transformers

  • no-image_en.png

    15 KVA, 460 V PRI, 460Y/266X V SEC, FEDERAL PACIFIC, ISOLATION TRANSFORMER

    • Manufacturer: Federal Pacific

    Inventory id: 10239000000 | Rating: 15 | Primary voltage: 460 | Secondary voltage: 460 Y / 266 | Phase: 3 | Hertz: 60 | Impedance: 5.39 | Class: AA | Temperature rise: 150 | Depth: 19 1/2 | Width: 17 | Height: 1...

    Pittsburgh, PA
  • Trusted Seller
    2003 GENERAL ELECTRIC CXTC4000 S002640

    2003 GENERAL ELECTRIC CXTC4000 S002640

    • Manufacturer: GE

    Second unit available: Sku: 135008 Kva: 4000 kVA | Primary voltage: 24940/14400 volts | Secondary voltage: 600 volts | Phase: 3-phase | Transformer type: Power Transformer | Auto vs isolation: Isolation | Oil vs ...

    $63,781 USD
    British Columbia, Canada
  • Trusted Seller
    1988 FERRANTI-PACKARD 25

    1988 FERRANTI-PACKARD 25

    • Manufacturer: FERRANTI-PACKARD

    Oil Analysis PDF Kva: 41670 kVA | Primary voltage: 132000 volts | Secondary voltage: 13800 volts | Phase: 3-phase | Transformer type: Substation Transformer | Auto vs isolation: Isolation | Oil vs dry: Oil

    $854,001 USD
    British Columbia, Canada
  • Trusted Seller
    DELTA CITC0030

    DELTA CITC0030

    • Manufacturer: Delta

    Kva: 30 kVA | Primary voltage: 480 volts | Secondary voltage: 120 volts | Phase: 3-phase | Transformer type: Power Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema 2 | Made in:...

    $569 USD
    British Columbia, Canada
  • Trusted Seller
    BEAVER SC7HK/B

    BEAVER SC7HK/B

    • Manufacturer: BEAVER

    Kva: 7.5 kVA | Primary voltage: 480 volts | Secondary voltage: 120/240 volts | Phase: Single-phase | Transformer type: Power Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema 2 ...

    $569 USD
    British Columbia, Canada
  • Trusted Seller
    1988 FERRANTI-PACKARD 25

    1988 FERRANTI-PACKARD 25

    • Manufacturer: FERRANTI-PACKARD

    Oil Analysis PDF Kva: 41670 kVA | Primary voltage: 132000 volts | Secondary voltage: 13800 volts | Phase: 3-phase | Transformer type: Substation Transformer | Auto vs isolation: Isolation | Oil vs dry: Oil | Made...

    $498,167 USD
    British Columbia, Canada
  • Trusted Seller
    1988 FERRANTI-PACKARD 25

    1988 FERRANTI-PACKARD 25

    • Manufacturer: FERRANTI-PACKARD

    Electrical Testing and Tap Changer Inspection PDF Oil Analysis PDF

    $284,667 USD
    British Columbia, Canada
  • Trusted Seller
    2003 GENERAL ELECTRIC CXTC4000 S002641

    2003 GENERAL ELECTRIC CXTC4000 S002641

    • Manufacturer: GE

    Second unit available: Sku: 135112 Kva: 4000 kVA | Primary voltage: 24940/14400 volts | Secondary voltage: 600 volts | Phase: 3-phase | Transformer type: Power Transformer | Auto vs isolation: Isolation | Oil vs ...

    $63,781 USD
    British Columbia, Canada
  • Trusted Seller
    1972 WESTINGHOUSE 8E6679

    1972 WESTINGHOUSE 8E6679

    • Manufacturer: Westinghouse

    Kva: 100 kVA | Primary voltage: 12470 volts | Secondary voltage: 120 volts | Phase: Single-phase | Transformer type: Pole Mount Transformer | Auto vs isolation: Isolation | Oil vs dry: Oil | Style: 8E6679 | Oil ...

    $2,847 USD
    British Columbia, Canada
  • Trusted Seller
    EATON 0002KA65X4RA

    EATON 0002KA65X4RA

    • Manufacturer: Eaton

    Kva: 2000 kVA | Primary voltage: 24940 volts | Secondary voltage: 600 volts | Phase: 3-phase | Transformer type: Pad Mounted Transformer | Auto vs isolation: Isolation | Oil vs dry: Oil | Enclosure type: Nema 3R...

    $141,622 USD
    British Columbia, Canada
  • Trusted Seller
    METALEC 04-7268-0B

    METALEC 04-7268-0B

    • Manufacturer: METALEC

    Transformer Specifications: Unit Manufacturer Specifications:

    $53,375 USD
    British Columbia, Canada
  • Trusted Seller
    HAMMOND POWER SOLUTIONS INC. 176197

    HAMMOND POWER SOLUTIONS INC. 176197

    • Manufacturer: Hammond

    Transformer Specifications: Kva: 1000 | Primary voltage: 4160 volts | Secondary voltage: 600/347 volts | Phase: 3-phase | Transformer type: Substation Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry ...

    $71,167 USD
    British Columbia, Canada
  • Trusted Seller
    SURPLEC ZGSL-H-1250/25/0.416

    SURPLEC ZGSL-H-1250/25/0.416

    • Manufacturer: SURPLEC

    Kva: 1250 kVA | Primary voltage: 25000 volts | Secondary voltage: 416Y/240 volts | Phase: 3-phase | Transformer type: Pad Mounted Transformer | Auto vs isolation: Isolation | Oil vs dry: 147 | Frequency: 60 hz |...

    $33,448 USD
    British Columbia, Canada
  • Trusted Seller
    2014 SOUTHWEST ELECTRIC 71012C7-31000

    2014 SOUTHWEST ELECTRIC 71012C7-31000

    • Manufacturer: SOUTHWEST ELECTRIC

    Kva: 1000 kVA | Primary voltage: 13800 volts | Secondary voltage: 480 volts | Phase: 3-phase | Transformer type: Power Transformer | Auto vs isolation: Isolation | Oil vs dry: Oil | Class: ONAN | Primary: 13,800...

    $63,338 USD
    British Columbia, Canada
  • Trusted Seller
    2005 POWERSMITHS T1000-300-0-600-208

    2005 POWERSMITHS T1000-300-0-600-208

    • Manufacturer: POWERSMITHS

    Kva: 300 kVA | Primary voltage: 600 volts | Secondary voltage: 208/120 volts | Phase: 3-phase | Transformer type: Zig-Zag Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema 1 | M...

    $6,198 USD
    British Columbia, Canada
2829303132

Overview

Transformers are electrical devices used to transfer electrical energy between two or more circuits through electromagnetic induction. They are essential in various applications, including power generation, transmission, and distribution, as they allow for the efficient change of voltage levels, ensuring the safe and effective delivery of electricity over long distances.

FAQ

What should I consider when buying a used transformer?

Consider the transformer's age, capacity, voltage rating, and overall condition. Check for maintenance records and any signs of wear or damage, such as oil leaks or rust.

How do I ensure the transformer is shipped safely to my location?

Use a reputable transport service that specializes in moving heavy electrical equipment. Ensure the transformer is properly secured, protected from moisture, and handled carefully during transit.

What is the maintenance schedule for a transformer?

Regular maintenance includes checking oil levels, inspecting for leaks, cleaning and inspecting bushings, and testing insulation resistance. Follow the manufacturer's guidelines for detailed maintenance intervals.