DIY Electric Car Forums banner

1 - 1 of 1 Posts

·
Registered
Joined
·
70 Posts
Discussion Starter #1
I'm getting so close to having my conversion finished now that I can
almost taste it (oh, no, wait--that was the axle grease that just
dropped into mouth). Anyway, I'm at the point of mounting all the
contactors, shunts, etc. onto a board and wiring them up. Components
will be mounted on a 15-inch x 15-inch (38-cm x 38-cm) board. I've
drawn a mockup of the components to scale on the board, with the wiring
laid out. For anyone who's interested in looking (or pointing out
errors), the URL is: http://tinyurl.com/yql2qt

The left side of the picture shows the control wiring. The right side
shows the same components with the traction wiring.

Should work as follows:

1) When you stick the key into the ignition, a relay closes which
powers up a 48V power supply, closing the negative contactor
2) When you turn the key to Accessory position, the pre-charge relay
closes, precharging the 1231C capacitors
3) When you turn the key to the On position, power is supplied to the
pot-box
4) When you step on the accelerator, the pot-box microswitch closes,
supplying power to the positive contactor and KSI relay.

Thanks.

Bill Dennis

_______________________________________________
For subscription options, see
http://lists.sjsu.edu/mailman/listinfo/ev
 
1 - 1 of 1 Posts
Top