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Minimum Size Conductor for Elevator Lighting Circuit

2014-03-26 13:37:00| Electrical Construction & Maintenance

By Mike Holt, NEC Consultant The minimum size parallel conductors permitted for elevator lighting is noted in Section 620.12(A)(1) of the 2011 NEC. read more

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Top Verdicts of 2013: Lag in IP Awards Pegged to Federal Circuit Ruling

2014-03-24 18:46:02| Chemicals - Topix.net

For the first time in years, intellectual property cases contributed no billion-dollar jury verdicts in 2013.

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Circuit Breaker Testing

2014-03-24 17:05:00| Transmission & Distribution World

OMICRON's CIBANO 500 is the first 3-in-1 test system to combine a precise micro-ohmmeter, a multi-channel timing analyzer, and a powerful coil and motor supply in a single, lightweight device (20 kg/44.1 lbs). read more

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Analyzer Software helps predict circuit breaker failures.

2014-03-21 13:30:56| Industrial Newsroom - All News for Today

Used with external calibrated accelerometer that attaches magnetically to breaker under test, CBAnalyzer™ runs on Windows 7 tablet or PC to identify potential mechanical failures before they happen. Tool helps users avoid unplanned downtime and confirm arc-flash calculations based on trip times. Vibration data created by breaker operation is captured, displayed locally against previous tests, and analyzed via Web-based application to identify problems based on vibration signature and model. This story is related to the following:Data Analysis Software | Testing Software

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