Timeline for tramsformer input output
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 27, 2015 at 19:39 | answer | added | Andy aka | timeline score: 1 | |
| Jan 27, 2015 at 17:45 | comment | added | AaronD | If you're working with 3-phase, then there's another possibility that hasn't been mentioned yet: that there are multiple ways to wire it that give you different voltages. In a Wye configuration, you have three separate circuits between line and shared neutral that are supposed to be load-balanced and 120deg apart. In an ideal world, that would cancel all neutral current, but it never works out that way. In a Delta configuration, you still have three circuits, but now they're line-to-line, with no neutral except for convenience. I'll leave the rest as an exercise for the student. | |
| S Jan 27, 2015 at 16:12 | history | suggested | Tom | CC BY-SA 3.0 |
Tried to make it readable.
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| Jan 27, 2015 at 15:49 | comment | added | tallen | okay, I checked Egypt is 50Hz. The US is 60Hz which is uncommon from a world perspective. You need to check the data plate. There is an ambiguity in your question but I think your saying that the data plate says 208 - 400VAC 3 phase, so your okay there, but look for something that says 60 Hz, or it may say 50 - 60Hz. If it says 50 - 60 Hz then your okay. Is this a welding machine? Inverter? | |
| Jan 27, 2015 at 15:38 | comment | added | tallen | Is Egypt 50Hz or 60Hz? What kind of machine, does it have motors (inductive load), electronics. Also the plate may say 50-60Hz. Do be careful. | |
| Jan 27, 2015 at 15:37 | review | Suggested edits | |||
| S Jan 27, 2015 at 16:12 | |||||
| Jan 27, 2015 at 15:35 | comment | added | Brian Carlton | Be careful. These are lethal levels. | |
| Jan 27, 2015 at 15:25 | review | First posts | |||
| Jan 27, 2015 at 15:35 | |||||
| Jan 27, 2015 at 15:21 | history | asked | Eihab | CC BY-SA 3.0 |