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Used Distribution Transformers

  • Trusted Seller
    DELTA EVI CETC0045-S001532

    DELTA EVI CETC0045-S001532

    • Manufacturer: Delta
    • 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 3R

    $2,756 USD
    British Columbia, Canada
  • Trusted Seller
    DELTA EVI CETC0045-S001532

    DELTA EVI CETC0045-S001532

    • Manufacturer: Delta
    • 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 3R

    $2,756 USD
    British Columbia, Canada
  • Trusted Seller
    DELTA EVI CETC0045-S001532

    DELTA EVI CETC0045-S001532

    • Manufacturer: Delta
    • 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 3R

    $2,756 USD
    British Columbia, Canada
  • Trusted Seller
    DELTA CETC0075S001534

    DELTA CETC0075S001534

    • Manufacturer: Delta
    • Phase type: Three-phase

    Kva: 75 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 3R

    $4,516 USD
    British Columbia, Canada
  • Trusted Seller
    2002 DELTA CETC0045S001532

    2002 DELTA CETC0045S001532

    • Manufacturer: Delta
    • 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 3R

    $2,756 USD
    British Columbia, Canada
  • Trusted Seller
    2002 DELTA CETC0075S001535

    2002 DELTA CETC0075S001535

    • Manufacturer: Delta
    • Phase type: Three-phase

    Kva: 75 kVA | Primary voltage: 600 volts | Secondary voltage: 600/347 volts | Phase: 3-phase | Transformer type: Distribution Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema 3R

    $3,122 USD
    British Columbia, Canada
  • Trusted Seller
    DELTA CETC0045S001532

    DELTA CETC0045S001532

    • Manufacturer: Delta
    • 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 3R

    $2,686 USD
    British Columbia, Canada
  • Trusted Seller
    2002 DELTA CETC0075S001535

    2002 DELTA CETC0075S001535

    • Manufacturer: Delta
    • Phase type: Three-phase

    Kva: 75 kVA | Primary voltage: 600 volts | Secondary voltage: 600/347 volts | Phase: 3-phase | Transformer type: Distribution Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Nema 3R

    $3,122 USD
    British Columbia, Canada
  • Trusted Seller
    DELTA CETC0075S001534

    DELTA CETC0075S001534

    • Manufacturer: Delta
    • Phase type: Three-phase

    Kva: 75 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 3R

    $4,516 USD
    British Columbia, Canada
  • Trusted Seller
    HAMMOND POWER SOLUTIONS INC. EG3A0075PB

    HAMMOND POWER SOLUTIONS INC. EG3A0075PB

    • Manufacturer: Hammond
    • Phase type: Three-phase

    Kva: 75 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 3R

    $4,521 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...

    $726 USD
    British Columbia, Canada
  • Trusted Seller
    WESTINGHOUSE 88B5690

    WESTINGHOUSE 88B5690

    • Manufacturer: Westinghouse
    • Phase type: Three-phase

    With Neutral o C Kva: 300 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 | Made ...

    $6,324 USD

    Get financing

    Est. $124/mo

    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...

    $1,169 USD
    British Columbia, Canada
  • Trusted Seller
    HPS 231448

    HPS 231448

    • Manufacturer: HPS
    • Phase type: Three-phase

    Kva: 112.5 kVA | Primary voltage: 4160 volts | Secondary voltage: 208/120 volts | Phase: 3-phase | Transformer type: Distribution Transformer | Auto vs isolation: Isolation | Oil vs dry: Dry | Enclosure type: Ne...

    $9,769 USD

    Get financing

    Est. $192/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...

    $2,541 USD
    British Columbia, Canada
2324252627

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.