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Identify Service Voltage

0:52
1:07
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Why Installing Commercial Services aren’t easy..Electrician Education #electrician #bluecollar

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What happens here

The master electrician identifies the voltage of the service as 120/208 Volts. He points out that this is an unusual voltage configuration for a commercial service, which typically utilizes 480 Volts for higher power efficiency and reduced current. This observation highlights the importance of understanding specific service requirements.

Goal: Correctly identify the voltage of the electrical service and understand its typical applications.

Tools and materials

  • Electrical Service Panel — The main distribution point for electricity in a building

What they say

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could pull a wire out and now you have enough of an opening to pull up. Oh, that makes a lot of So, other than that, it would be be a little bit more challenging. 120 208-V. 120 208-V, which is unusual for a commercial service, right? Why? Usually it would be 480-V, not 120 208-V. Do you think this is aluminum or copper in It's copper. Okay. All right.

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