Re: [EVDL] Where 20 amp receptacles are required (was: Leaf Chargers)

2016-01-20 Thread Mike Nickerson via EV
If everyone is following the rules, you shouldn't need that. From the outlet, you should be able to assume the wiring behind it. You could have a 15A outlet with 20A wiring, but I wouldn't try to draw 16A from it. While the wiring could take it, the outlet isn't rated for it. Tesla has a

Re: [EVDL] Where 20 amp receptacles are required (was: Leaf Chargers)

2016-01-20 Thread dovepa via EV
: Bill Dube <billd...@killacycle.com>, Electric Vehicle Discussion List <ev@lists.evdl.org> Subject: Re: [EVDL] Where 20 amp receptacles are required (was: Leaf Chargers) I have been thinking (dangerous I know) Is there a way for an instrument (live ohmmeter / ammeter) or an

Re: [EVDL] Where 20 amp receptacles are required (was: Leaf Chargers)

2016-01-20 Thread dovepa via EV
tric Vehicle Discussion List <ev@lists.evdl.org> Subject: Re: [EVDL] Where 20 amp receptacles are required (was: Leaf Chargers) While the circuit in the garage is probably 20A, it may be wired with 15A outlets.  They are pretty easy to change, though. If I were going to charge an EV on a 120

Re: [EVDL] Where 20 amp receptacles are required (was: Leaf Chargers)

2016-01-20 Thread EVDL Administrator via EV
On 20 Jan 2016 at 8:03, Mike Nickerson via EV wrote: > You could have a 15A > outlet with 20A wiring, but I wouldn't try to draw 16A from it. While the > wiring could take it, the outlet isn't rated for it. If you take two "commercial duty" receptacles apart, one rated 15a and the other 20a,

[EVDL] Where 20 amp receptacles are required (was: Leaf Chargers)

2016-01-20 Thread Bill Dube via EV
Paul, There are a number of places in your home that are _required_ by the national electrical code to have dedicated 20 amp circuits for the 120V receptacles. There are at a minimum five (5) 20 amp 120V receptacle circuits in a modern house:

Re: [EVDL] Where 20 amp receptacles are required (was: Leaf Chargers)

2016-01-20 Thread Seth Rothenberg via EV
I have been thinking (dangerous I know) Is there a way for an instrument (live ohmmeter / ammeter) or an electronic circuit to recognize the gauge (and surmise the amperage protection likely in place) ? eg, measuring ohms from neutral to ground, (for 120 circuits) or doing a millisecond high-load