I’ve been meaning to get the Sparrow charged for some time. The batteries work, and I’ve driven it around the block a few times, but I know that leaving a set of lead-acid batteries uncharged is a reciepe for disaster.
So, I’ve been slowly working towards getting the charger setup. The car came with a PFC-30 charger. This is a pretty high-end charger that allows for charging a set of batteries with either 110v or 250v and up to 30amps. Problem though, as an after-market charger, it isn’t integrated with the Sparrow’s charging port. It sits in the back of the Sparrow currently. The Sparrow’s charging port is a Leviton 2613 (NEMA 630P), which is rated for 30A, 250V.
My sparrow came with a three-way dryer outlet style 250V, 30A charging cord. The 8-3 cable out of the PFC-30 ran to a 3 way ryer outlet plug, which then plugged into a metal wall box (with a 3-way plug), which ran to another 3 way plug, giving me about 20′ of cable. All of this appears to be 8-3 cable. Of course, my home dryer plug is a 4-way. *sigh*
I’m hoping to connect my PFC-30 to the stock Sparrow charging port, but in the interim, I want to get the batteries charged again. I went to the home depot and got two 3-way interlocking connectors (NEMA L630-C) nd 1 NEMA L630P plug. Each is rated at 30A, 250V. I made one charging cord out one of the L630-C’s and a 50′ 12ga extension cord (15a, 120v rating), red and black, to match the Sparrow :). This will be my portable cord for charging from standard outlets.
I took the 3-way dryer plug off 8-3 cord that is attached to the PFC-30, only to find the tape on the plug was the only thing holding the casing together. The cable is worn where the plug is cinched around it, and some of the bare wiring is exposed. It didn’t look like the 8ga wire would fit in the NEMA L630P. At this point, it started snowing again. Time to close-up the car.
I took another sunshine opportunity this afternoon (it’s been snowing/sleeting off and on for the past few days here in Seattle) and was able to get the NEMA plug installed on the PFC-30. I stripped the charging cord from the PFC-30 back another inch or so. Then I cut each wire off about ½ inch this took it back just past the point where I had the break in the shielding on the green. By cutting the wires and stripping again, they were clean enough to feed into the NEMA plug. I double checked that I had all the wiring matching between the two connections, (I didn’t, so I fixed that), pulled the big red button up, plugged it in, and flipped the switch on the charger and the PFC-30’s light and fans came on. Cool, it was charging. So I thought.
The PFC-30 comes with a potentiometer that allows the user to set the amount of amps that it draws from the AC outlet. After cranking this slowly to the right, I started to see amps feeding the E-meter. Eureka! The little bird is being fed. We’ll see what happens when I check it tomorrow morning….