Energy » Transformers » Isolation Transformers » Canada

Search By Manufacturer

Search By Province

Building Filters

5

Used test in Canada

  • 15kVA Isolation Transformer, 3-Ph, 600V

    15kVA Isolation Transformer, 3-Ph, 600V - 220Y/127V - All Copper

      Polaris 15 kVA Isolation Transformer - 600V to 220Y127V 3Ph - All Copper Model: 3PK-015K-ATDY Adjustable Taps All Copper Windings Excellent Condition, tested Price: $1,200 For more details or to arrange a viewing...

      $875 USD
      Toronto, Canada
    • Trusted Seller
      METH P 2000 VA TYPE

      METH P 2000 VA TYPE T1UL-F

      • Manufacturer: METH

      🔧 Technical Specifications – METH Isolation Transformer P 2000 VA Type T1UL-F - Brand: METH - Model: T1UL-F - Rated Power: 2000 VA (2 kVA) - Type: Isolation / separation transformer - Primary Voltage: Typically ...

      $73 USD
      Delson, Canada
    • Trusted Seller
      BLOCK USTE 1600/2x115

      BLOCK USTE 1600/2x115

      • Manufacturer: BLOCK

      Product Sheet – BLOCK USTE 1600/2x115 (TYPE 192/66/B) Type: Single-phase Isolation / Power Supply Transformer Brand: BLOCK Model: USTE 1600/2x115 Manufacturer Ref.: TYPE 192/66/B -----------------------------...

      $87 USD
      Delson, Canada
    • Trusted Seller
      1988 FERRANTI-PACKARD 25

      1988 FERRANTI-PACKARD 25

      • Manufacturer: FERRANTI-PACKARD
      • Phase type: Three-phase

      Electrical Testing and Tap Changer Inspection PDF Oil Analysis PDF

      $291,637 USD

      Get financing

      Est. $5,489/mo

      British Columbia, Canada
    • Trusted Seller
      2024 DAELIM TRANSFORMER ZGSL-Z-2000/25-0.48

      2024 DAELIM TRANSFORMER ZGSL-Z-2000/25-0.48

      • Manufacturer: DAELIM TRANSFORMER
      • Phase type: Three-phase

      Test Report PDF Transformer Outline Drawing & Technical Data PDF

      $86,033 USD

      Get financing

      Est. $1,619/mo

      British Columbia, Canada

    Overview

    Isolation transformers provide electrical separation between the supply and the load to reduce electrical noise, prevent ground loops, and improve personnel and equipment safety. Common in industrial and control applications, they come in dry or oil-filled designs, single- or three-phase, and a wide range of kVA ratings. They protect sensitive electronics and stabilize power for panels, drives, and mobile equipment charging.

    FAQ

    What should I consider when buying a used isolation transformer?

    Check kVA rating, primary/secondary voltages, phase, impedance, insulation condition, nameplate details and test records. Verify oil condition for oil-filled units, look for corrosion or damage, and request recent ratio and insulation resistance tests.

    How do I ensure the isolation transformer is shipped safely?

    Use a carrier experienced with heavy electrical gear, secure lifting points and skids, drain oil if required and comply with hazmat rules for oil-filled units. Crate or brace the unit, label weight and center of gravity, and insure for transit.

    What is the maintenance schedule for an isolation transformer?

    Perform visual checks monthly, tighten connections and inspect bushings yearly, carry out insulation resistance and turns-ratio tests annually, do oil sampling and treatment per manufacturer intervals, and use thermography for load checks.