2022 Mini SE issue with charging 500 miles / new

If you read my previous posts you see my very similar problems but you should go to public L2 charging station when I did car is showing no reduction when charging .That give me more headache bc after diagnosing a car dealer give my SE back saying 100% good to factory specifications.My 240 V. Outlet is 250V.that means I’m 8 kw. but mini SE is 7.4 kW .and no one can give me a answer if a car react that way bc is protecting car charging / electronics

 

I went through dealers their L2 hook up is 208 V .which give you 6.4 kW charging as public chargers 208 V.which is below SE 7.4kW. Capacity.Thats why SE on those L2 chargers never kick into reducing charging I’m assuming I check with voltmeter my outlet produce 250 V. -8.0 kW and reducing charging happens very often but no SE dealer want confirm that statement what I’m asking 3 of them already .

 

Keep posting new information read a label on dealer L2 charger if is 208 Volts

 

If you have 32 Amps charger than with your perfect voltage 240 V.your output is 7.68 Kw .and 40Amps. Charger is 9.6 kw and any L2 charger is not regulate output voltage from outlet what is there is going to the car and if you have charger when you are can control / set output is 40-32-16-8 amps .is different story. Here we are talking about SE which is going to reduce charging as 16 amps car is set to maximum 32 amps charging on a dashboard this a question why car is doing this .As I said before public or dealers chargers work on 208 voltage with 6.4 kW output and SE never triggered reduce charging only home charger act like that.My charger is dump charger without any additional settings but as I check voltage I read 250V.x32 amps from charger output is 8kW.which SE refiuse to charge on maximum charge .Car was check by 2 dealer they confirmed car is perfect to factory specifications

 

I’m in NY and delivery system of electricity is exactly the same in Canada and USA,commercial 208 V and houses 240 V.My SE 2022 January act like this from very first charge in my garage on L2 but the same charger charging for 6 years BMW I 3 never act that way .My charger I send to manufacture and they diagnose 100% good.Made in CA. Clipper Creek L2 240 V. 32 Amps.no adjustment or connection to WiFi .and my braker is 40 Ams. Never pups up .I can’t go any higher bc my house panel is only 100 Amps.I contacted utility company and I’m getting 250V.bc I’m close to transformer but this voltage is meeting US.standard-/+ 5% from ideal 240V. And they can’t help me and of the road!

 

As you have in a house 120 V. To get to 240v. You connect to each leg 120v and you have 240v and ground for NEMA 14-50 as 240 V outlet and is 1 phase .In commercial application is 3 phase to get 208 V. 240 V. And More voltage like 277 V. for any different machinery different demand .None of L2 chargers for home are 3 phase only 1 phase .

 

Which in-house you can’t achieve 208 V. Without installing an inline transformer to lower voltage to desired voltage like208/220/230/240 which I have a plan to do it once I located right unit with knowledge of smart electrician bc one I ask with license have no idea what I try to do it

 

Exactly what you asking is happening is your SE acting the same way?unplug J 1172 plug again full Maximum charging.but what is explanation? I have no way to measure kW charging rate but a time of charging is cut in half from min. To max.means charging is on max.about 30-32 Amps max. And 16 Amps on min./ reduced charging.