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Vanguard CT-6500: Circuit Breaker Analyzer


Vanguard CT-6500: Circuit Breaker Analyzer

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Vanguard CT-6500
Analyzer; Circuit Breaker –

The CT-6500 Series 2 is a stand-alone, microcomputer-driven EHV Circuit-Breaker Analyzer. It is inexpensive and easy to use. The CT-6500 is available in models with either 3 dry contacts (CT-6500-3); 6 dry-contacts (CT-6500-6); or 12 dry-contact inputs (CT-6500-12). The CT-6500 fully analyzes circuit-breaker performance: contact time, stroke, velocity, over-travel, and contact wipe. Contactmotion analysis includes: Open, Close, Open-Close, Close-Open, and Open-Close-Open. The CT-6500 timing window is selectable: 1-second, 10-second, or 20-second periods. The 10 and 20-second timing windows allow timing the long duration events (Circuit-Switcher contacts).


  • Full Breaker Tabulated & Graphic Data Printout
  • Detect Main & Insertion Resistor Contacts on same input
  • Digital Travel Transducer; no setup or calibration needed
  • Diagnostic ability
  • RS-232C and USB computer interfaces
  • Store 100 timing records
  • Initiate Breaker Operation
  • Built-in Thermal Printer



Equipment Specifications


Additional information


UOM - Unit of Measure


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