Energy » Transformers » Isolation Transformers

Building Filters

601

Used Isolation Transformers

  • Trusted Seller
    MAGNETEK 5H3-30CR-3C

    MAGNETEK 5H3-30CR-3C

    • Manufacturer: Magnetek

    Kva: 30 kVA | Primary voltage: 600 volts | Secondary voltage: 208/120 volts | Phase: 3-phase | Auto vs isolation: Isolation | Oil vs dry: Dry | Basic insulation level: 10 kV

    $1,068 USD
    British Columbia, Canada
  • Trusted Seller
    MAGNETEK 5H3-30CR-3C

    MAGNETEK 5H3-30CR-3C

    • Manufacturer: Magnetek

    Kva: 30 kVA | Primary voltage: 600 volts | Secondary voltage: 120/208 volts | Phase: 3-phase | Auto vs isolation: Isolation | Oil vs dry: Dry | Made in: CANADA

    $1,068 USD
    British Columbia, Canada
  • Trusted Seller
    MAGNETEK 5H3-30CR-3C

    MAGNETEK 5H3-30CR-3C

    • Manufacturer: Magnetek

    Kva: 30 kVA | Primary voltage: 600 volts | Secondary voltage: 208/120 volts | Phase: 3-phase | Auto vs isolation: Isolation | Oil vs dry: Dry | Made in: CANADA

    $1,068 USD
    British Columbia, Canada
  • Trusted Seller
    MARCUS MT300A1

    MARCUS MT300A1

    • Manufacturer: Marcus

    Kva: 300 kVA | Primary voltage: 600 volts | Secondary voltage: 120/208 volts | Phase: 3-phase | Auto vs isolation: Isolation | Oil vs dry: Dry | Temp rise: 150 °C

    $6,198 USD
    British Columbia, Canada
  • Trusted Seller
    REX POWER MAGNETICS RA30C-H

    REX POWER MAGNETICS RA30C-H

    • Manufacturer: Rex Power Magnetics

    Kva: 30 kVA | Primary voltage: 480 volts | Secondary voltage: 240 volts | Phase: 3-phase | Auto vs isolation: Auto | Oil vs dry: Dry | Enclosure type: Nema 3R

    $1,388 USD
    British Columbia, Canada
  • Trusted Seller
    NECO HAMMOND INC. 30401D1.50

    NECO HAMMOND INC. 30401D1.50

    • Manufacturer: Hammond

    150 600 60 220 deg. C 50-65-80 MED DUTY 3 Auto vs isolation: Auto | Oil vs dry: Dry | Primary voltage: 600 volts | Phase: 3 | Made in: UNITED STATES | Capacity: 150 | Voltage: 600 | Frequency: 60 | Insulation cla...

    $445 USD
    British Columbia, Canada
  • Trusted Seller
    SQUARE D 149910

    SQUARE D 149910

    • Manufacturer: Square D

    Kva: 9000 kVA | Primary voltage: 13800 volts | Secondary voltage: 4160/2400 volts | Phase: 3-phase | Auto vs isolation: Isolation | Oil vs dry: Dry | Hammond part no.: 149910 | Temp. class: 220 | Enclosure: EEMA...

    $391,417 USD
    British Columbia, Canada
  • Trusted Seller
    E.V.I COMA0112VHA6XXBB

    E.V.I COMA0112VHA6XXBB

    • Manufacturer: E.V.I

    Kva: 112.5 kVA | Primary voltage: 600 volts | Secondary voltage: 120/208 volts | Phase: 3-phase | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema 2

    $3,786 USD
    British Columbia, Canada
  • Trusted Seller
    E.V.I CDTC0045VHC6XXBA

    E.V.I CDTC0045VHC6XXBA

    • Manufacturer: E.V.I

    Kva: 45 kVA | Primary voltage: 600 volts | Secondary voltage: 120/208 volts | Phase: 3-phase | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema 1

    $1,472 USD
    British Columbia, Canada
  • Trusted Seller
    MARCUS MT45A1

    MARCUS MT45A1

    • Manufacturer: Marcus

    Kva: 45 kVA | Primary voltage: 600 volts | Secondary voltage: 120/208 volts | Phase: 3-phase | Auto vs isolation: Isolation | Oil vs dry: Dry

    $1,472 USD
    British Columbia, Canada
  • Trusted Seller
    2008 SQUARE D EE45T65HCU

    2008 SQUARE D EE45T65HCU

    • Manufacturer: Square D

    Kva: 45 kVA | Primary voltage: 600 volts | Secondary voltage: 208/120 volts | Phase: 3-phase | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema 2

    $1,472 USD
    British Columbia, Canada
  • Trusted Seller
    HAMMOND MANUFACTURING K93KS

    HAMMOND MANUFACTURING K93KS

    • Manufacturer: Hammond

    Kva: 9 kVA | Primary voltage: 208 volts | Secondary voltage: 208/120 volts | Phase: 3-phase | Auto vs isolation: Isolation | Oil vs dry: Dry | Made in: CANADA

    $285 USD
    British Columbia, Canada
  • Trusted Seller
    MAGNETEK 5H3-30CR-3C

    MAGNETEK 5H3-30CR-3C

    • Manufacturer: Magnetek

    Kva: 30 kVA | Primary voltage: 600 volts | Secondary voltage: 208/120 volts | Phase: 3-phase | Auto vs isolation: Isolation | Oil vs dry: Dry | Made in: CANADA

    $1,068 USD
    British Columbia, Canada
  • Trusted Seller
    MAGNETEK 5H3-45C-59C

    MAGNETEK 5H3-45C-59C

    • Manufacturer: Magnetek

    Kva: 45 kVA | Primary voltage: 600 volts | Secondary voltage: 600/347 volts | Phase: 3-phase | Auto vs isolation: Isolation | Oil vs dry: Dry | Made in: CANADA

    $1,922 USD
    British Columbia, Canada
  • Trusted Seller
    SIEMENS S3G3015C

    SIEMENS S3G3015C

    • Manufacturer: Siemens

    Kva: 15 kVA | Primary voltage: 600 volts | Secondary voltage: 208/120 volts | Phase: 3-phase | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema 1 | Made in: CANADA

    $845 USD
    British Columbia, Canada
3132333435

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.