Hellow guys, Welcome to my website, and you are watching 120/240 and 120/208 Volt Transformer Secondaries. and this vIdeo is uploaded by Dave Gordon at 2020-08-17T11:27:23-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
| Name | 120/240 and 120/208 Volt Transformer Secondaries |
| Video Uploader | Video From Dave Gordon |
| Upload Date | This Video Uploaded At 17-08-2020 18:27:23 |
| Video Discription | Explanation of how we derive 120/240 V and 120/208 V from various Transformer Secondaries. Additional video of interest: "120/240 V In-Phase or Out-of-Phase" https://youtu.be/nOSYHUxHxG8 PLEASE NOTE: The arrows above the left schematic show that this is one winding that has simply been tapped in the center. The waveforms below it in the lower left can give the wrong impression that the "halves" of the winding are out-of-phase with each other. This is because I'm using the neutral as a reference and as I mention in the video, from the perspective of the neutral you look "up-arrow" to one end and "down-arrow" to the other end of the winding. BUT, from either end (i.e: black wire to red wire, or vice-versa) you will be looking "up-arrow" or "down-arrow" for the entire length of the winding (i.e: in-phase). You can dig through the comments for further discussion on this. I have made a video addressing the phase relationship within 120/240 V systems, and I hope to create other videos focusing on current flow in each of the scenarios that will further our understanding of these transformer configurations. Thank you, Dave |
| Category | Education |
| Tags | 120/240 Volt Transformer Secondary | 208Y/120 Volt Transformer Secondary | 120/208 Volt Transformer Secondary | 120/240 and 120/208 Transformer Secondaries | 120/240 and 120/208 Transformers | 120/240 Volt Three Wire | 120/240 Volt High-Leg Delta | 4-Wire 3-Phase Delta | 4-Wire 3-Phase Wye | Transformer Secondary Voltages | Transformer Secondary Voltage Systems |
