Digital Circuit Breaker Analyzer
The CT-6500 S2 is an inexpensive, easy to use, stand-alone, microprocessordriven EHV circuit-breaker analyzer. The CT-6500 S2 is available in models with either 3 (CT-6500-3 S2), 6 (CT-6500-6 S2), or 12 (CT-6500-12 S2) drycontact inputs. The CT-6500 S2 can fully analyze a circuit-breaker's performance by testing the contact time, stroke, velocity, over-travel, and contact wipe. Contact-motion analysis can be performed for all breaker contact operations (Open, Close, Open – Close, Close – Open, and Open – Close – Open). The CT-6500 S2's timing window is selectable between 1-second, 10-second, or 20- second periods.