Sorry, but I think this is bad advice. NEMA 6-50 is not the most common plug. The NEMA 14-50 (RV plug) is by far the most useful plug, found in every camping and RV spot, it is used for stove or other appliance connection in newer homes (old homes had 10-50 or 10-30 for stove and dryer respectively) so I do not know why 6-50 is recommended in this article? Are there other areas than what I am aware of where NEMA 6-50 is common? I could not find them and Wikipedia says of the NEMA 6: "The higher-current versions are rare..." I am only aware of somewhat common use of the NEMA 6-20 which is the 20A version that looks like the usual NEMA 5 outlet and plug, but then used on window ACs that run on 240V instead of 120V.
I would *definitely* recommend to mount a 14-30 or 14-50 where you want to plug in the charger, since that is also useful for the common appliances such as a dryer and you can even plug in an RV. Conversely, if you mount a 14-50 plug on your charger and carry it, you can plug in at any campground or other RV facility. Cor van de Water Chief Scientist Proxim Wireless office +1 408 383 7626 Skype: cor_van_de_water XoIP +31 87 784 1130 private: cvandewater.info http://www.proxim.com This email message (including any attachments) contains confidential and proprietary information of Proxim Wireless Corporation. If you received this message in error, please delete it and notify the sender. Any unauthorized use, disclosure, distribution, or copying of any part of this message is prohibited. -----Original Message----- From: EV [mailto:ev-boun...@lists.evdl.org] On Behalf Of brucedp5 via EV Sent: Monday, March 07, 2016 12:16 AM To: ev@lists.evdl.org Subject: [EVDL] EVLN: What You Need To Know To Wire A Garage EVSE http://www.greencarreports.com/news/1100526_how-to-wire-a-new-garage-for -electric-car-charging-what-you-need-to-know How To Wire A New Garage For Electric-Car Charging: What You Need To Know Feb 26, 2016 John Voelcker [images http://images.hgmsites.net/lrg/garage_100546966_l.jpg Garage http://images.hgmsites.net/lrg/nema-6-50-plug_100546965_l.jpg NEMA 6-50 plug http://images.hgmsites.net/lrg/nema-6-50-socket_100546964_l.jpg NEMA 6-50 socket http://images.hgmsites.net/lrg/nema-6-50-plug-in-socket_100546961_l.jpg NEMA 6-50 plug in socket http://images.hgmsites.net/lrg/circuit-breaker-box_100546962_l.jpg Circuit-breaker box http://images.hgmsites.net/lrg/circuit-breaker-box-showing-240-volt-circ uit-for-electric-car-charging-station_100546963_l.jpg Circuit-breaker box showing 240-Volt circuit for electric-car charging station ] One of the more daunting perceived obstacles to driving a plug-in electric car seems to be the need for a home charging station. While plug-in hybrids can be recharged overnight using their 120-Volt charging cords, battery-electric drivers should really have access to a 240-Volt Level 2 charging station. Those will recharge the full battery pack in anything from 4 to 9 hours, depending on the specific car. Many owners will want to retrofit a charging station into an existing garage, but to lay out the principles, we're starting with what it takes to install one into a garage that's being built or extensively remodeled. We've just gone through that process for a new garage in New York's Catskill Mountains. (Note this applies only to North America!) There are several steps, but it's important to understand that the wiring is the first step, and separate from the charging station--since drivers may later choose to upgrade to a more powerful station. First, work with your contractor and electrician to install a dedicated 240-Volt line to 1 or 2 feet below wherever you plan to locate your charging station. We sited ours in a corner of the building so a car can be recharged inside, or we can run the cord out underneath the garage door or through the regular door on the side of the building. Many contractors won't have any prior experience with electric-car charging stations, so you may have to educate them. The easiest way to put it in context is that it's the same kind of circuit used for electric clothes driers or stoves. Second, make sure your new circuit is capable of 50 Amps, which means a 40-Amp charging rate (using 80 percent of the circuit capacity). Even if your first charging station is only capable of 24 Amps (as many less-expensive ones are), you'll want to "future-proof" your garage wiring. Third, tell the electrician to install a NEMA 6-50 socket--the one used by most charging stations that aren't hard-wired--in the wall below the chosen site. One electrician we spoke to preferred hard-wiring, which eliminates resistance heat between the plug and socket, but we wanted to allow the charging station to go with us if we move. Fourth, once you have your garage wired, THEN select your charging station and bolt it securely to the wall. Most people will buy a new one; we were lucky enough to have a used one given to us by Green Car Reports contributor and electric-car advocate Tom Moloughney, who was upgrading. (Thanks, Tom!) There are more than a dozen charging stations on the market today. They can be bought directly from the makers or found at big-box stores like Best Buy, Home Depot, or Lowe's--from their websites if not necessarily in stock at your local outlet. Things to keep in mind: - Look for at least 24 Amps of charging capability; 40 Amps is best, but more expensive - Charging rate should be at least 7.2 kilowatts, which will handle both Chevy Volts (3.3 or 3.6 kW) and higher-rate cars like Nissan Leafs and BMW i3s (6.6 and 7.2 kW, respectively) - Make sure it has that NEMA 6-50 plug on it! - Some charging stations are "dumb," while others come from makers (e.g. ChargePoint) that offer online connections between your charger and a phone app and/or online site that will show you instant and cumulative charging statistics - Ensure the cord is long enough to reach a car parked outside the garage. We'd suggest 16 feet at minimum, and 25 feet is well worth the extra cost ... Remember: It's no more complex than [installing] an electric clothes drier [outlet] --and there are millions of those in garages all over North America. [(c) greencarreports.com] ... http://venturebeat.com/2016/02/28/how-to-wire-your-garage-for-electric-c ar-charging-what-you-need-to-know/ How to wire your garage for electric-car charging: what you need to know FEBRUARY 28, 2016 For EVLN EV-newswire posts use: http://evdl.org/evln/ {brucedp.150m.com} -- View this message in context: http://electric-vehicle-discussion-list.413529.n4.nabble.com/EVLN-What-Y ou-Need-To-Know-To-Wire-A-Garage-EVSE-tp4680829.html Sent from the Electric Vehicle Discussion List mailing list archive at Nabble.com. _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org Read EVAngel's EV News at http://evdl.org/evln/ Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA) _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org Read EVAngel's EV News at http://evdl.org/evln/ Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA)
