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Used working in Canada

  • Trusted Seller
    Powerstat Model 246U 0-280VAC 15A

    Powerstat Model 246U 0-280VAC 15A autotransformer, 240VAC Input

    • Manufacturer: Powerstat

    “Preowned, inspected, removed from working environment.”

    $1,461 USD
    Saint-Jean-sur-Richelieu, Canada
  • Trusted Seller
    Fanuc Power Supply Unit A16B-1211-0890

    Fanuc Power Supply Unit A16B-1211-0890

    • Manufacturer: Fanuc
    • Model: A16B-1211-0890

    Fanuc Power Supply Unit A16B-1211-0890 The control board has been removed from a working machine and is assumed to be working. This Fanuc power supply unit has been taken out from a working machine and is assumed...

    $234 USD
    Mississauga, Canada
  • Trusted Seller
    Fanuc A14B-0076-B005 Power Input Unit

    Fanuc A14B-0076-B005 Power Input Unit

    • Manufacturer: Fanuc

    Fanuc A14B-0076-B005 Power Input Unit The control board has been removed from a working machine and is assumed to be working. The item has been removed from a running machine and is assumed to be working. Standar...

    $292 USD
    Mississauga, Canada
  • Trusted Seller
    Fanuc A14B-0076-B001-01 POWER SUPPLY

    Fanuc A14B-0076-B001-01 POWER SUPPLY

    • Manufacturer: Fanuc
    • Model: A14B-0076-B001

    Fanuc A14B-0076-B001-01 POWER SUPPLY The control board has been removed from a working machine and is assumed to be working. 30 DAYS RETURN POLICY Customer satisfaction is our primary goal at Gizmo Machine Tools ...

    $73 USD
    Mississauga, Canada
  • LIKE NEW HPS 224418 Transformer

    LIKE NEW HPS 224418 Transformer 600v 3 Phase large machinery CNC machine shops

    • Manufacturer: HPS

    USED, LIKE NEW, WORKING. was bought for Haas CNC's 1 year or so ago, Company moved back to USA no longer needed. HPS 224418 Transformer 600v 3 Phase - SHIPPING DETAILS - This item ships CANADA FREIGHT, Message us...

    $1,388 USD
    Oakville, Canada

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.