Oh and contactors: both the small precharge contactor as well as the big pack connect contactors for positive and negative HV connection. All have 12V coil to operate them. I believe they are the Panasonic brand.
On Wed, Aug 14, 2024 at 10:18 PM Cor van de Water <cor.vandewa...@gmail.com> wrote: > > FYI, many EVs use a pre-charge resistor for their 400V pack of 40 Ohms > so a peak 10A for a fraction of a second. I have seen different specs > on the power rating, I believe the last I saw was 60 W ceramic > rectangle with spade connectors. I have used those for some slow > discharge on a 40V battery module. I have a bundle of Leaf pre-charge > resistors so let me know if you need one or a couple. > Cor. > > On Wed, Aug 14, 2024 at 5:21 PM Alan Arrison via EV <ev@lists.evdl.org> wrote: > > > > > > > > > > I am going to have a Manzanita PFC40 charger behind the passenger seat > > in my S-10 pickup. > > > > I want pack voltage connected only when charging. I will use a contactor > > for that. > > > > I am assuming I will need a pre-charge resistor, relay and fuse to limit > > inrush current. > > > > A 200 ohm resistor would limit initial current to 2 amps. What wattage > > resistor? 25? 50? > > > > Does this sound correct? > > > > Thanks, Al > > > > _______________________________________________ > > Address messages to ev@lists.evdl.org > > No other addresses in TO and CC fields > > HELP: http://www.evdl.org/help/ > > _______________________________________________ Address messages to ev@lists.evdl.org No other addresses in TO and CC fields HELP: http://www.evdl.org/help/
