The PFC chargers uses a 4 wire input which is RED Phase 1, Black Phase 2, White Neutral and Green ground. All four wires are use for 250/125 volts. The Black, White and Green is use for 125 volts.
Unfortunately, my chargers are dual voltage and only use 3 wires, L1/N, L2, and ground, so I cant separate the 2 phases of 240 from the 1 phase of 120 without active switching.
Just don't plug in the 20 amp 125 volt and 50 amp 250 volt receptacle at the same time.
Well yes, *I* don't need any interlocks to know not to do that....but I like to make it so that nobody else can do anything stupid when I'm not there....
A optional connection for the 20 amp 125 volt circuit, is to mount a on board circuit breaker chassis bars that accepts standard 20 amp breakers between the 125 V receptacle and the charger.
That is the other option, have a manual switch or plug that I change over when opportunity charging...but I wanted to set it up so that I wouldn't have to open the hood and swap things around.
Jay _______________________________________________ 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)
