Energy » Transformers » Current Transformer (CT) » Eaton » Texas

Search By Model

Building Filters

3

Used Eaton Current Transformer (Ct) in Texas, USA

  • Eaton 112.5kVA 480V 60Hz 3P

    Eaton 112.5kVA 480V 60Hz 3P 4W Transformer 208Y/120 V48M28T1216CSCU 🟦

    • Manufacturer: Eaton

    Eaton 112.5kVA 480V 60Hz 3P 4W Transformer 208Y/120 V48M28T1216CSCU **The breaker(s) included in this purchase can be modified. If you want different breakers than what is currently listed or the box with no brea...

    $2,917 USD
    Arlington, TX
  • Eaton 150kVA 480V 208Y/120 60Hz

    Eaton 150kVA 480V 208Y/120 60Hz Dry 3P 4W Transformer V48M28T49NV 🟦

    • Manufacturer: Eaton

    Eaton 150kVA 480V 208Y/120 60Hz Dry 3P 4W Transformer V48M28T49NV **The breaker(s) included in this purchase can be modified. If you want different breakers than what is currently listed or the box with no breake...

    $3,417 USD
    Arlington, TX
  • Eaton Cutler-Hammer,C1000A3C,Single Phase Transformer

    Eaton Cutler-Hammer,C1000A3C,Single Phase Transformer

    • Manufacturer: Eaton

    Used and in very good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures ...

    $128 USD
    Houston, TX

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.