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Used basic in USA

  • Trusted Seller
    SOLA BASIC HEVI DUTY TRANSFORMER

    SOLA BASIC HEVI DUTY TRANSFORMER 1751354T00, 112.5KVA, 4160 DELTA HV, 208Y/120

    • Manufacturer: Hevi-Duty

    SOLA BASIC HEVI DUTY TRANSFORMER 1751354T00, 112.5KVA, 4160 DELTA HV, 208Y/120 SOLA BASIC INDUSTRIESHEVI DUTY ELECTRICTRANSFORMERSERIAL: GM-235092SPEC: 1751354T00CAT: --KVA: 112.53 PHASEDRY TYPERISE DEG C: 115 % ...

    $1,800 USD
    Coffeyville, KS
  • Reliance Electric 612180-601R TRANSFORMER. Loc4B-18

    Reliance Electric 612180-601R TRANSFORMER. Loc4B-18

    • Manufacturer: Reliance Electric

    RELIANCE ELECTRIC 612180-601R TRANSFORMER. Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used...

    $116 USD
    Duncan, SC
  • MICHAEL UI120/61 Transformer. 4F

    MICHAEL UI120/61 Transformer. 4F

    • Manufacturer: MICHAEL

    MICHAEL UI120/61 Transformer Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goe...

    $170 USD
    Duncan, SC
  • Allen-Bradley X-183222 Control Circuit Transformer

    Allen-Bradley X-183222 Control Circuit Transformer .130 Kva 50/60 Hz 4C-46

    • Manufacturer: Allen-Bradley

    Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...

    $23 USD
    Duncan, SC
  • Sola EGS E200 Heavy Duty

    Sola EGS E200 Heavy Duty Transformer 4C-26

    • Manufacturer: Sola EGS

    Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...

    $72 USD
    Duncan, SC
  • URAKAWA 055-6929-31 Transformer, Magnet Coil

    URAKAWA 055-6929-31 Transformer, Magnet Coil - 35999. 5E-8

    • Manufacturer: URAKAWA

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $32 USD
    Duncan, SC
  • Hammond PT75MQMJ-3 Transformer, 75VA 50/60Hz.

    Hammond PT75MQMJ-3 Transformer, 75VA 50/60Hz. 4B-34

    • Manufacturer: Hammond

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $54 USD
    Duncan, SC
  • SQUARE D 9070EL2D9 INDUSTRIAL CONTROL

    SQUARE D 9070EL2D9 INDUSTRIAL CONTROL TRANSFORMER. 1-E9

    • Manufacturer: Square D

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $86 USD
    Duncan, SC
  • Acme Electric Industrial TB50N001F2 Control

    Acme Electric Industrial TB50N001F2 Control Transformer Loc4D21

    • Manufacturer: Acme

    Acme Electric Industrial TB50N001F2 Control Transformer Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Mo...

    $104 USD
    Duncan, SC
  • TMS TRANSFAB EXS114409 150VA Transformer,

    TMS TRANSFAB EXS114409 150VA Transformer, PRI:220V:SEC:15/24/120V. 4D-32

    • Manufacturer: TMS

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $131 USD
    Duncan, SC
  • Allen Bradley 1497A-A8-M6-3-N Industrial Control

    Allen Bradley 1497A-A8-M6-3-N Industrial Control Transformer. 4B-34

    • Manufacturer: Allen-Bradley

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $167 USD
    Duncan, SC
  • GE 9T58E0163 CORE & COIL

    GE 9T58E0163 CORE & COIL TRANSFORMER. Loc4F37

    • Manufacturer: GE

    GE 9T58E0163 CORE & COIL TRANSFORMER. Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equi...

    $351 USD
    Duncan, SC
  • GE 9T51B0030 Transformer, 1.00kVA, 1

    GE 9T51B0030 Transformer, 1.00kVA, 1 Phase, 60Hz, 120x240V(120/240V) 4D-32

    • Manufacturer: GE

    We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmetto Automation Inc. of Duncan SC specializes in b...

    $1,080 USD
    Duncan, SC
  • ALLEN BRADLEY S91854 Rev 02

    ALLEN BRADLEY S91854 Rev 02 Drive Control Transformer. 4C-42

    • Manufacturer: Allen-Bradley

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $350 USD
    Duncan, SC
  • URAKAWA 063-2022-15 Transformer, Magnetic Coil

    URAKAWA 063-2022-15 Transformer, Magnetic Coil - 36333. 5E-8

    • Manufacturer: Urakawa

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $32 USD
    Duncan, SC
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Overview

Power transformers transfer electrical energy between voltage levels for utilities, substations, and large industrial plants. These heavy, high-capacity units come in oil-filled or dry-type designs, with cooling classes (ONAN, ONAF, etc.), on-load tap changers, bushings and protection gear. Buyers must match voltage class, impedance, capacity (kVA/MVA), and cooling to system needs, and plan for foundation, handling, transport and commissioning.

FAQ

What specifications should I check when buying a used power transformer?

Confirm voltage ratios, kVA/MVA rating, impedance, cooling type, phase configuration, on-load tap changer condition, bushing types and insulation class, and recent test reports (DGA, insulation resistance, turns ratio).

How do I verify a used transformer's condition before purchase?

Request factory and maintenance records, Dissolved Gas Analysis (DGA), insulation resistance, power factor tests, sweep-frequency response (SFRA) and a visual inspection report for leaks, rust and bushing integrity.

What are the key shipping considerations for heavy power transformers?

Plan for specialized heavy-haul transport, load lifting equipment, route permits, weight/axle limits, skidding or cradling, draining oil if required by regulations, and coordination with local authorities for oversized loads.

What site preparations are needed before delivery and installation?

Prepare a level, rated foundation or skid with proper anchoring, ensure crane access and pad capacity, verify cable entry, grounding, oil containment for liquid-filled units, and arrange for qualified rigging and electrical commissioning crews.

What ongoing maintenance keeps a power transformer reliable?

Perform regular DGA, insulation resistance and oil quality tests, thermographic inspections, tap changer maintenance, bushing checks, cooling system inspections and timely repairs. Follow manufacturer intervals and keep detailed service records.