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Used browse categories

  • Trusted Seller
    12MVA Federal Pacific Sub-Station Transformer

    12MVA Federal Pacific Sub-Station Transformer

    • used

    • Manufacturer: Federal Pacific

    Primary & Secondary Windings Replaced/Reassembly Tap Changer Adjustments Wiring/Diverter/Relay/Gaskets Replacement as Needed Coils, Insulation (Replaced) & Lamination (Inspected/Cleaned) Bushings Replaced: Testin...

    United States
  • Trusted Seller
    Hammond Power Solutions 750 kVA

    Hammond Power Solutions 750 kVA Transformer

    • used

    • Manufacturer: Hammond

    Step-Up Transformer 3 Phase Excellent Condition Volts: 480V to 4160V/2402V | Kva: 750

    United States
  • Trusted Seller
    Line Power 1000 kVA Transformer

    Line Power 1000 kVA Transformer

    • used

    1000 kVA Outdoor Mine Transformer 7200 Volt Delta Primary 995 Y/575 Volt Secondary at 300 kVA 7200 Volt Delta Primary 480 Y/277 Volt at 1000 kVA @ 7000ft. Altitude High Voltage Side 3 x 7500 V Westinghouse CPL Ty...

    United States
  • Trusted Seller
    BCV Technologies 500 kVA Transformer

    BCV Technologies 500 kVA Transformer

    • used

    Tri/Mono Phase 60 Hz Primary voltage: 480 Volt | Cooling: AN | Coupling: Tri-Mono | Primary amp: 601 Amp | Secondary voltage: 416 Volt | Secondary amp: 1203 Amo | Taps: 503 V | Env class: C2/E2/F1 | Weight: 1533 ...

    United States
  • Trusted Seller
    EB National 195 kVA Transformers

    EB National 195 kVA Transformers

    • used

    3 Phase Kva: 150/195 | Voltage: 2400-208Y/120 Volt | Qty: 2

    United States
  • Trusted Seller
    Kohler 400A 208V Automatic Transfer

    Kohler 400A 208V Automatic Transfer Switch

    • used

    • Manufacturer: Kohler

    Amperage: 400 Amp | Voltage: 208 Volt

    Canada
  • Trusted Seller
    Hammond 1000 kVA Transformer

    Hammond 1000 kVA Transformer

    • used

    • Manufacturer: Hammond

    Completed with Square D HCRU Panel Board controller. Breakers installed: 1200A with micrologic 6.0p trip unit. 400A, 300A, and Schneider Powerlogic Ion 7650. This unit have never been used. Contact for more infor...

    Canada
  • Trusted Seller
    45kVA Acme Transformer

    45kVA Acme Transformer

    • used

    • Manufacturer: Acme

    Cat no: T-3-13103-3S | Style: G | Kva: 45kVA | Primary voltage: 600 Volts (With FC Taps) | Secondary voltage: 208Y/120 Volts | Frequency: 60Hz | Phase: 3-Phase | Enclosure: NEMA 2 (3R When Provided with Weathers...

    Canada
  • Trusted Seller
    Delta 30 kVA Transformer

    Delta 30 kVA Transformer

    • used

    • Manufacturer: Delta

    # DA3030V 600 volts 208Y/120 Volts Contact for more information.

    Canada
  • Trusted Seller
    30kVA General Electric Transformer

    30kVA General Electric Transformer

    • used

    • Manufacturer: GE
    • Model: QL

    Catalog: 9T10K3892 | Style: Auto Transformer | Kva: 30kVA | Primary voltage: 600 Volt | Secondary voltage: 208/120 Volt | Frequency: 60Hz | Phase: 3-Phase | Enclosure: NEMA 2 (3R When Provided Shield) | Weight: ...

    Canada
  • Trusted Seller
    10kVA Marcus Transformer

    10kVA Marcus Transformer

    • used

    • Manufacturer: Marcus

    Kva: 10kVA | Primary voltage: 600 Volt | Secondary voltage: 120/240 Volt | Frequency: 60Hz | Phase: Single | Class: 220 | Polarity: Additive | Weight: 110 Lbs.

    Canada
  • Trusted Seller
    30kVA Thormag Engineering Transformer

    30kVA Thormag Engineering Transformer

    • used

    • Manufacturer: Thormag Engineering Inc.

    Shielded Transformer Category: 3H2-30B-S | Style: Auto Transformer | Kva: 45kVA | Primary voltage: 480 Volts | Secondary voltage: 208Y/120 Volts | Frequency: 60Hz | Phase: 3-Phase | Weight: 275 Lbs.

    Canada
  • Trusted Seller
    1000kVA Rex Power Magnetics Transformer

    1000kVA Rex Power Magnetics Transformer

    • used

    • Manufacturer: Rex Power Magnetics

    Cat no.: RA1000J-H/E3R/X | Style: Auto | Kva: 1000kVA | Primary voltage: 600Y | Secondary voltage: 480Y | Frequency: 60Hz | Phase: 3-Phase | Enclosure: NEMA 3R | Weight: 1,470 Lbs.

    Canada
  • Trusted Seller
    300kVA Marcus Transformer

    300kVA Marcus Transformer

    • used

    • Manufacturer: Marcus

    Spec: 9904 | Kva: 300kVA | Primary voltage: 480 Volts | Secondary voltage: 4160 Volts | Frequency: 60Hz | Phase: 3-Phase | Temp rise: 150°C | Imp %: 4.0 | Enclosure: NEMA 1 | Weight: 1,810 Lbs.

    Canada
  • Trusted Seller
    150kVA Hammond Transformer

    150kVA Hammond Transformer

    • used

    • Manufacturer: Hammond

    Part no: XMK150KB | Style: Auto Transformer | Kva: 150kVA | Primary voltage: 480 Volts | Secondary voltage: 208Y/120 Volt | Frequency: 60Hz | Phase: 3-Phase | Cooling: ANN | Temp rise: 150°C

    Canada
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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.