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Used Hammond Isolation Transformers

  • Trusted Seller
    Hammond 20 kVA 575 Delta

    Hammond 20 kVA 575 Delta to 575Y/332 V 3PH Dry Type Transformer DM020NN 575V 3R (DW7573-2)

    • Manufacturer: Hammond

    Hammond MPN: DM020NN USED Three Phase Dry Type Drive Isolation Transformer 20kVA - 575 Delta to 575 WYE / 332 Volts - 3 Phase Type 3R Enclosure Approximate Dimensions: 23" x 23" x 29" For Information on backfeedi...

    $485 USD
    Chattanooga, TN
  • Trusted Seller
    HAMMOND HJ9J

    HAMMOND HJ9J

    • Manufacturer: Hammond

    HAMMOND HJ9J Transformer Brand: Hammond Catalog No.: HJ9J Type: Control / Isolation Transformer Primary Voltage: 600 V Secondary Voltage: 120 V Power Rating: 250 VA (Volt-Amps) Frequency: 60 Hz Phase: Sin...

    $36 USD
    Delson, Canada
  • Trusted Seller
    HAMMOND MANUFACTURING 266K18 PWR XFMR

    HAMMOND MANUFACTURING 266K18 PWR XFMR LAMINATED 27VA CHAS MT

    • Manufacturer: Hammond

    PWR XFMR LAMINATED 27VA CHAS MT Extra Information Brand: HAMMOND MANUFACTURING MPN: 266K18 Dimensions (LxWxH) (in): LxWxH Exact Unit Weight: 1.504 Date Code: 2013 Country of Origin: CHINA Package: BAG, Package De...

    El Paso, TX
  • Trusted Seller
    HAMMOND 212980

    HAMMOND 212980

    • Manufacturer: Hammond

    Kva: 600 kVA | Primary voltage: 480 volts | Secondary voltage: 250 volts | Phase: 3-phase | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema 3R | Made in: CANADA | Enclosure: 3R

    $9,311 USD
    British Columbia, Canada
  • Trusted Seller
    HAMMOND 154787

    HAMMOND 154787

    • Manufacturer: Hammond

    Kva: 2000 kVA | Primary voltage: 27600 volts | Transformer type: Power Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Made in: CANADA | Frequency: 60hz

    $70,638 USD
    British Columbia, Canada
  • Trusted Seller
    HAMMOND 225515

    HAMMOND 225515

    • Manufacturer: Hammond

    Kva: 225 kVA | Primary voltage: 4160 volts | Secondary voltage: 600 volts | Phase: 3-phase | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema 3R | Made in: CANADA

    $4,508 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
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    200 KVA, 480V PRI, 480V SEC, HAMMOND, ISOLATION TRANSFORMER

    • Manufacturer: Hammond

    Inventory id: 11792500000 | Rating: 200 | Primary voltage: 480 | Secondary voltage: 480 | Phase: 3 | Hertz: 60 | Taps above and below: 3 ABOVE, 3 BELOW | Taps voltages: 480 | Weight: 1,650 | Temperature rise: 11...

    Pittsburgh, PA
  • 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...

    $446 USD
    British Columbia, Canada
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    118 KVA, 460V PRIMARY, 460Y/266V SECONDARY, HAMMOND ISOLATION TRANSFORMER

    • Manufacturer: Hammond

    Inventory id: 10358700000 | Rating: 118 | Primary voltage: 460 | Secondary voltage: 460 Y / 266 | Phase: 3 | Hertz: 60 | Age: 1990 | Impedance: 4.7 | Weight: 750 | Class: 220 | Temperature rise: 150 | Depth: 22 ...

    Pittsburgh, PA
  • 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 ...

    $71,351 USD
    British Columbia, Canada
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    63 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER

    • Manufacturer: Hammond

    Inventory id: 10358400000 | Rating: 63 | Primary voltage: 460 | Secondary voltage: 460Y/266 | Phase: 3 | Hertz: 60 | Age: 1990 | Impedance: 4.7 | Weight: 480 | Class: 220 | Temperature rise: 150 | Depth: 19 1/2 ...

    Pittsburgh, PA
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    63 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER

    • Manufacturer: Hammond

    Inventory id: 10358500000 | Rating: 63 | Primary voltage: 460 | Secondary voltage: 460 Y / 266 | Phase: 3 | Hertz: 60 | Age: 1990 | Impedance: 4.7 | Weight: 480 | Class: 220 | Temperature rise: 150 | Depth: 19 1...

    Pittsburgh, PA
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    63 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER

    • Manufacturer: Hammond

    Inventory id: 10358600000 | Rating: 63 | Primary voltage: 460 | Secondary voltage: 460 Y / 266 | Phase: 3 | Hertz: 60 | Age: 1990 | Impedance: 4.7 | Weight: 480 | Class: 220 | Temperature rise: 150 | Depth: 19 1...

    Pittsburgh, PA
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    51 KVA, 460 V PRI, 460Y/266 V SEC, HAMMOND, ISOLATION TRANSFORMER

    • Manufacturer: Hammond

    Inventory id: 10357700000 | Rating: 51 | Primary voltage: 460 | Secondary voltage: 460 Y / 266 | Phase: 3 | Hertz: 60 | Impedance: 4.9 | Weight: 420 | Class: 220 | Temperature rise: 150 | Depth: 19 1/2 | Width: ...

    Pittsburgh, PA
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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.