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27

Used class a in Canada

  • Trusted Seller
    FEDERAL PIONEER Class 220

    FEDERAL PIONEER Class 220

    • Manufacturer: FEDERAL PIONEER
    • Phase type: Three-phase

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

    $2,163 USD
    British Columbia, Canada
  • Trusted Seller
    DELTA CD3A0500S019689

    DELTA CD3A0500S019689

    • Manufacturer: Delta

    Kva: 500 kVA | Primary voltage: 480 volts | Secondary voltage: 600 volts | Phase: 3 | Transformer type: Distribution Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema 3R | Frequ...

    $21,560 USD

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    Est. $406/mo

    British Columbia, Canada
  • Trusted Seller
    HEVI-DUTY ELECTRIC S5H15

    HEVI-DUTY ELECTRIC S5H15

    • Manufacturer: Hevi-Duty
    • Phase type: Single-phase

    Kva: 15 kVA | Primary voltage: 240/480 volts | Secondary voltage: 120/240 volts | Phase: Single-phase | Transformer type: Distribution Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Made in: UNIT...

    $1,638 USD
    British Columbia, Canada
  • Trusted Seller
    DELTA CD3C0030VHA6XXBG

    DELTA CD3C0030VHA6XXBG

    • Manufacturer: Delta
    • Phase type: Three-phase

    Kva: 30 kVA | Primary voltage: 600 volts | Secondary voltage: 208/120 volts | Phase: 3-phase | Transformer type: Distribution Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Temp rise: 150 deg C |...

    $1,370 USD
    British Columbia, Canada
  • Trusted Seller
    DRESSER ELECTRIC 8ELX-500K

    DRESSER ELECTRIC 8ELX-500K

    • Manufacturer: DRESSER ELECTRIC
    • Phase type: Three-phase

    Kva: 500 kVA | Primary voltage: 600 volts | Secondary voltage: 120/208 volts | Phase: 3-phase | Transformer type: Distribution Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema ...

    $11,030 USD

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    Est. $217/mo

    British Columbia, Canada
  • Trusted Seller
    TRACON ENGINEERING 3DLHZEZY

    TRACON ENGINEERING 3DLHZEZY

    • Manufacturer: Tracon
    • Phase type: Three-phase

    Kva: 7.5 kVA | Primary voltage: 480 volts | Secondary voltage: 185/107 | Phase: 3-phase | Transformer type: Distribution Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Made in: CANADA | Enclosure...

    $274 USD
    British Columbia, Canada
  • Trusted Seller
    DELTA CD6A0150VOA6XXBD

    DELTA CD6A0150VOA6XXBD

    • Manufacturer: Delta
    • Phase type: Three-phase

    Kva: 150 kVA | Primary voltage: 600 volts | Secondary voltage: 416/240 volts | Phase: 3-phase | Transformer type: Distribution Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema ...

    $5,841 USD

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    Est. $115/mo

    British Columbia, Canada
  • Trusted Seller
    BEMAG 423-5219-000

    BEMAG 423-5219-000

    • Manufacturer: BEMAG
    • Phase type: Three-phase

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

    $2,524 USD
    British Columbia, Canada
  • Trusted Seller
    BEAVER SEJ25T-G8A

    BEAVER SEJ25T-G8A

    • Manufacturer: BEAVER
    • Phase type: Single-phase

    Kva: 25 kVA | Primary voltage: 600 volts | Secondary voltage: 120/240 volts | Phase: Single-phase | Transformer type: Distribution Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: N...

    $1,149 USD
    British Columbia, Canada
  • Trusted Seller
    HAMMOND POWER SOLUTIONS INC. NMK015PK

    HAMMOND POWER SOLUTIONS INC. NMK015PK

    • Manufacturer: Hammond
    • Phase type: Three-phase

    Kva: 15 kVA | Primary voltage: 600 volts | Secondary voltage: 277/480 volts | Phase: 3-phase | Transformer type: Distribution Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema 3...

    $1,397 USD
    British Columbia, Canada
  • Trusted Seller
    Hammond 15 kVA Transformer, 480

    Hammond 15 kVA Transformer, 480 pri. volts , 208Y/120 sec. volts – Transformers – 15 kVA, Distribution Transformer , Isolation , Dry , 480 volts, 208/120 volts, 3-phase , Nema 2

    • Manufacturer: Hammond
    • Phase type: Three-phase

    o C o C Kva: 15 kVA | Primary voltage: 480 volts | Secondary voltage: 208/120 volts | Phase: 3-phase | Transformer type: Distribution Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type:...

    $899 USD
    British Columbia, Canada
  • Trusted Seller
    GS DT1121H30TS

    GS DT1121H30TS

    • Manufacturer: GS
    • Phase type: Three-phase

    Kva: 30 kVA | Primary voltage: 480 volts | Secondary voltage: - 416Y/240 V | Phase: 3-phase | Transformer type: Distribution Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Primary amps: - 36 A | ...

    $793 USD
    British Columbia, Canada
  • Trusted Seller
    DELTA CITC0015

    DELTA CITC0015

    • Manufacturer: Delta
    • Phase type: Three-phase

    Kva: 15 kVA | Primary voltage: 600 volts | Secondary voltage: 120 volts | Phase: 3-phase | Transformer type: Distribution Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema 2 | I...

    $721 USD
    British Columbia, Canada
  • Trusted Seller
    BEMAG 423-5219-000

    BEMAG 423-5219-000

    • Manufacturer: BEMAG
    • Phase type: Three-phase

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

    $2,524 USD
    British Columbia, Canada
  • Trusted Seller
    EVI CDSC0025HKA6XXLA

    EVI CDSC0025HKA6XXLA

    • Manufacturer: EVI
    • Phase type: Single-phase

    Kva: 25 kVA | Primary voltage: 208 volts | Secondary voltage: 120/240 volts | Phase: Single-phase | Transformer type: Distribution Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: N...

    $1,161 USD
    British Columbia, Canada
12

Overview

Distribution transformers step down medium-voltage power to the lower voltages used by homes, businesses and local grids. They come as oil-filled or dry-type units, with features like on-load tap changers, conservators and cooling systems. Buyers look for capacity (kVA/MVA), voltage ratings, insulation condition and transportability when selecting used units for substations or commercial sites.

FAQ

What should I inspect when buying a used distribution transformer?

Check the nameplate ratings, kVA and voltage class, manufacturing date, oil condition or insulation status, tap changer condition, bushing integrity, maintenance and fault records, and results of recent electrical tests (insulation resistance, turns ratio, winding resistance, and DGA if oil-filled).

How do I ship a distribution transformer safely?

Use heavy-equipment carriers with proper lifting gear and blocking. For oil-filled units confirm local rules—some jurisdictions require draining or special containment. Secure and protect bushings and tap changers, use skid or frame supports, and arrange permits/escort for oversized loads.

What regular maintenance does a distribution transformer need?

Perform periodic visual inspections, oil testing (DGA, moisture, acidity) for oil-filled units, check and service tap changers, clean and tighten bushings and connections, monitor temperature and load, and repair leaks or corrosion promptly. Follow manufacturer intervals and keep detailed records.