![]() ![]() ![]() Garage so it doesn't need to be overbuilt too much. My primary goal is 100 amp and I doubt I'll need more than that in the.Can I do this with aluminum wire without having issues later?.What is the proper type of cable for this run in conduit? SER, USE, THHN, XHHW, XHHW-2? Figured out it should be THWN-2 Not sure of an AL alternative yet though Will be using XHHW-2 CU, found a legit online source.(I will be pulling a permit for doing this). Seems like if SER is not allowed to be put in buried conduit I need to use THHN or perhaps better XHHW? I have worked with aluminum wire before just at much lower gauge so not too worried about being able to handle it. While I do want to save money, this has to pass inspection so that is my primary concern. Yup this is not to code, cable must be rated for wet locations to be buried apparently. The problem is when trying to verify this I find a whole lot of arguments but not enough solid code reference as to whether SER cable can be buried in conduit (raceways?). SER is not allowed to be buried even in conduit Looking into these options and the desire to save money given the price of cable it seems like 1-1-1-3 SER Aluminum cable could fit my needs and should fit in 2" Schedule 40 conduit. My plan is to bury conduit from my main house panel to feed this new breaker panel in the garage. Which should give plenty of expansion room and additional safety and other options. There will also be a 20 amp circuit dedicated to ventilation-the fan load is so far < 5 amps, just don't want to limit it.Īfter a lot of looking around and researching it seems like the best option is to put in a full real panel like this one: The workshop will be probably 2-3 20 amp circuits and a 15 for the lights. ![]() The kiln draws single phase 240 amps, recommended a 50 amp breaker using a standard 6-50 receptacle. The purpose of this circuit is for a small pottery kiln and circuits for things like a table saw, miter saw, drill press, misc. The location is about 50-60' from my service panel, which is 200 amp utility service. If the 30A is for something that you'll only be using after deliberately turning off everything else, then it's probably not worth the expense right at the moment, but you might still regret it later when your use habits change and you start tripping the feed regularly and have to tear into the panel again to upgrade it.I want to install a 100 Amp panel to my attached garage. If the 30A line is for something that's going to be used consistently, or which starts up on its own, you may want to consider upgrading the feed line to handle more than 50A. If this happens regularly, it's both annoying and potentially wears out your breaker. Do you have more than one 15/20A circuit in the panel as well? If you do, and you try to use them all to capacity at the same time, you'll trip the feed breaker. Now, from a usability point of view, you have one circuit that might be drawing 30A at any given time. The breakers won't let you melt anything or light anything on fire just by plugging in too much stuff. As long as the wires attached to your proposed 30A breaker can handle 30A, it's safe. You have a 50A breaker on the input, so as long as the wires feeding that can handle 50A and the panel itself can handle 50A (gosh I'd hope so.) it's safe. There are two separate issues here: safety and usability.įrom a safety point of view, as long as all the breakers are sized properly for the wires to which they are attached, and in good working order, you'll be fine. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |