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Technical Papers & Information On Testing Vacuum Interrupters and Timing Operation of Circuit Breakers

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Vacuum Interrupters, Inc. offers several unique products used to test circuit breakers: a vacuum interrupter tester, a multi-function tester (vacuum interrupter integrity, insulation resistance and 60kV hipot), a circuit breaker timer, and circuit breaker timer interface unit. Descriptive bulletins and technical papers are available from this page. Use these links to view online or download: Bulletin describing VITS60M multi-function test set: 3 test sets in one: vacuum interrupter integrity tester, insulation resistance tester and 60kV hipot. Bulletin describing MAC-TS4 vacuum interrupter test set Video: Vacuum Interrupter Testing with the MAC-TS4 Technical paper: Field Testing With MAC-TS4 Identifies Faulty Vacuum Interrupters at Wind Farm presented at CEATI International Conference. Technical paper: Predicting The Remaining Life of Vacuum Interrupters In The Field - UPDATED VERSION 2 Technical paper: Predicting The Remaining Life of Vacuum Interrupters In The Field presented at Doble Conference. Technical paper: Predicting The Remaining Life of Vacuum Interrupters In The Field presented at NETA PowerTest Conference. Technical paper: Vacuum Interrupter Testing Using Magnetron Atmospheric Condition (MAC) Test Equipment Technical paper: Vacuum Interrupters: Pressure versus Age - A Study of Vacuum Levels in 314 Service Age Vacuum Breakers Safety bulletin: regarding hipot testing of vacuum interrupters Bulletin describing our replacement vacuum interrupter product line Bulletin describing our CBT-1201 circuit breaker timer Bulleting describing our CBTI-1201 circuit breaker timer interface unit (coming soon) Flyer describing a revolutionary new circuit breaker analyzer which utilizes a smart phone and app to test all types and makes of circuit breakers. Technical paper: Medium Voltage Vacuum Circuit Breaker Life Extension presented at 2017 Doble Circuit Breaker Seminar Bulletin with overview of Group CBS and its affiliates Our latest corporate newsletter Breaker Buzz   Vacuum Interrupters Inc ISO 9001:2008 Certified Quality System

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