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Used automatic in Canada

  • 120kVA, 3Ph Transformer, 600-380V, Auto.

    120kVA, 3Ph Transformer, 600-380V, Auto. Compensation Stabilizer

      SBW-OSG-120KVA, Three-Phase Automatic Compensation Stabilizer Model: SBW-OSG-120KVA Power: 120 KVA Input Voltage: 600V Output Voltage: 380V Current: 116 A Frequency: 50/60Hz Weight: 360 kg Dimensions: 68 × 76 × 1...

      $4,388 USD
      Toronto, Canada
    • Trusted Seller
      2017 Robland NZ 3200 10'

      2017 Robland NZ 3200 10' sliding table saw with transformer

      • Manufacturer: Robland
      • Model: NZ 3200

      Currently under power and can be demoed 10' Sliding table saw - Electric rise and fall saw blade - Electric tilting saw blade - Mitre fence with eccentric clamp - Rip capacity 1525 mm - Saw blade 400 mm, cuttin...

      Ontario, Canada

    Overview

    Current transformers (CTs) convert high alternating currents into a scaled secondary current for meters, relays and protection systems. Available as window, wound or bar types, CTs vary by ratio, accuracy class and saturation behavior. Proper selection focuses on rated primary current, burden, insulation, knee-point for protection use, and condition when buying used for substations, switchgear, or industrial panels.

    FAQ

    What should I check when buying a used CT?

    Verify the nameplate ratio and accuracy class, inspect for physical damage or oil leaks, request recent ratio and insulation test reports, and confirm the CT type (wound/window/bar) and its knee-point if used for protection.

    How should a CT be prepared and shipped safely?

    Drain and seal oil-filled CTs if required, protect bushings and cores, short and ground the secondary terminals, secure the unit to prevent shock, and use a carrier experienced with electrical equipment plus insurance.

    What routine maintenance and tests are essential for CTs?

    Perform visual inspections, insulation resistance tests, ratio and polarity checks, check for oil contamination on liquid-filled units, and schedule periodic accuracy and dielectric tests per manufacturer guidelines.