There are 10 items in this page
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Transformer Series Part 6 – Grounding & Bonding
Join Paul as he walks you through the grounding and bonding requirements for Transformers. Be sure to watch the other parts of this s...
29:49
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Transformer Series Part 5 – Secondary Conductor Rules (C)(3) through (C)(6)
Join Paul Abernathy as he talks about the various secondary conductor rules (C)(3) through (C)(6) for transformers. Please be sure to...
27:06
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Transformer Series Part 4 – 10′ Secondary Conductors Rules
Join Paul Abernathy as he continues the transformer series and talks about the rare (C)(1) secondary conductor rule as well as the 10...
46:40
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Transformer Series Part 3 – Conductor Sizing & 240.21(B)(3) Tap Rules
Join Paul Abernathy as he takes you through part 3 of the transformer series on how to size primary and secondary conductors to trans...
48:46
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Transformer Series Part 2 – Calculating the Primary and Secondary Overcurrent Protection
Introduction to Transformers and the National Electrical Code® in 2017 NEC. This is a multi-part series on understanding transformers...
14:15
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Transformer Series Part 1- Calculating Primary & Secondary Current Ratings
Introduction to Transformers and the National Electrical Code® based on the 2017 NEC. This is a multi-part series on understanding tr...
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Delta and Wye – Volts, Amps, & VA
Explanation of Voltage, Current, and Power Relationships in Delta and Wye Transformer Configurations.
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Step Down Transformer Calculations – A Quick and Easy Guide
How to calculate step-down transformers, learn how in this easy video on step-down transformer calculations
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Transformer Overcurrent Protection
Join Paul Abernathy as he explains how to use Tables 450.3(A) and 450.3(B) for Transformer Overcurrent Protection in this episode.