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Vanguard DIGITMR Circuit Breaker Timer / Analyzer

Vanguard DIGITMR Circuit Breaker Timer / Analyzer

Manufacturer: Vanguard

Model: DIGITMR

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Product Details

The Vanguard DIGITMR Circuit Breaker Timer / Analyzer is a microprocessor-based, time-versus-travel, circuit breaker analyzer. In Quick-Shot Mode (optional), the DigiTMR has the capability of online testing and can capture the breaker’s trip or close time, the trip/close-coil current “fingerprint,” and the battery supply voltage while the breaker is still in service.


• Circuit breaker timer and travel analyzer 

• Contact input channel detects main and insertion-resistor contact times in milliseconds and cycles • Initiates breaker operation 

• Trip/close coil current monitoring capabilities 

• Monitors three breaker poles simultaneously 

• Slow-Close test feature accurately measures contact travel during maintenance 

• Capture results in tabular or graphic format immediately with onboard printer 

• Computer interface allows for data collection and operational control 

• Store up to 150 test records and 99 test plans on the unit 

• Simplified connections with one main contact assembly 

• Single transducer input


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