Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-24 Thread paul dove via EV
The vehicle limits current to protect the pack. On Tuesday, February 23, 2021, 7:05:27 AM CST, Mark Hanson via EV wrote: Hi folks When I fast charge on the Road to 80% with my Bolt EV it takes about an hour to put back 25KWH.  The manual says it should be 55kwh in an hour.  Does anyon

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread Steves via EV
Just to fact check on the $17000 electric bill. It really wasn’t hyped up. News account I read says: Last month, his bill for all three was $660. So far, for this month’s electricity, he owes more than $17,000. That’s 25x , ok so maybe he uses more in the cold , but note the bill is ‘so far th

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread Peter Eckhoff via EV
Hi Mark, As a ex-Bolt Premier and a Tesla Model 3 owner, I love the Bolt and appreciate the technology of the Model 3 but I feel safer in the Bolt because of its safety set up. Somehow, my Model 3 does not see a vehicle in my blind spot until it **is** in my blind spot. How can Tesla can see a 1

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread Willie via EV
On 2/23/21 2:41 PM, Steves via EV wrote: The thing that most impresses me about Tesla is the charging infrastructure. A good many times I take my Volt or Bolt and try to charge , the charger is in use or broken. Or it’s some charger i haven’t signed up for. And, as I’ve stated, when you tr

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread Steves via EV
The thing that most impresses me about Tesla is the charging infrastructure. A good many times I take my Volt or Bolt and try to charge , the charger is in use or broken. Or it’s some charger i haven’t signed up for. And, as I’ve stated, when you try to fast charge the price is all over the pl

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread Mark Hanson via EV
Thanks Peter for the thoughtful reply. I was plugged into a 350Kw Electrify America Level3 charger on the way to the Tesla dealership in Richmond at 34F degrees, charged from about 40% to 80% (can’t fast charge past 80%), took about an hour since like you mentioned the Bolt tapers down (request

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread Peter VanDerWal via EV
Minimum resting voltage on the Bolt's pack is around 320V and that jumps up quite a bit when you hit it with 150 amps of charging current. As long as the pack is below 55% SOC the ACTUAL maximum charging levels are typically between 50kw and 55kw (assuming you're using a sufficiently powerful ch

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread Peter VanDerWal via EV
A couple things. From what I understand, in Texas they use a system where electricity retailers bid on power from the producers in real-time. These bids run every 5 minutes. When they had problems producing power, the companies selling the power had to put increasingly rediculous bids in orde

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread Lee Hart via EV
Mark Hanson via EV wrote: When I fast charge on the Road to 80% with my Bolt EV it takes about an hour to put back 25KWH. The manual says it should be 55kwh in an hour. Does anyone know why it’s not charging at the 55KW rate? What the advertising claims and what they actually deliver are ofte

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread EVDL Administrator via EV
On 23 Feb 2021 at 15:15, Peri Hartman via EV wrote: > I rarely use L3 charging, but I did last year and the ESVE reported a > rate of 10kWh. (It actually started at about 25kWh but dropped to 10 > over several minutes.) No offense, but I'm pretty sure that was a finger-slip and you meant 10kW

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread EVDL Administrator via EV
Fast charging: I don't have personal experience yet and don't know the reason, but I've seen this gripe on several EU EV forums. IIRC Tesla is pretty good at maintaining a high charge rate for quite a while, but most EVs taper pretty quickly. Some hold their rated peak for only a few minutes.

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread (-Phil-) via EV
Keep in mind the 350kW rating of the Electrify America chargers is likely only with a ~800V system. Our vans max out at 200kW on these stations, so it's likely that is the upper limit for a ~400v system. However, it appears the bolt is limited to around 150A or so from CCS. The means if the pac

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread Bill Collins via EV
To answer the question about how Texas power companies can charge so much legally: Texas operates its own power grid so it can be exempt from federal regulation. State regulation is minimal, in line with the "every man for himself" attitude common there. Bill _

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread Peter VanDerWal via EV
Not sure where you you read that, but I'm betting it said 55kw and not 55kwh. The bolt can charge at up to 55kw (assuming you are plugged into at least an 80kw DC fast charger) but it will only charge at that rate until the battery gets to 55% SOC, then it drops down to 35kw until it hits 70% SO

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread Steves via EV
--- > From: "Mark Hanson via EV" > To: ev@lists.evdl.org > Cc: "Mark Hanson" > Sent: 23-Feb-21 5:05:20 AM > Subject: [EVDL] Chevy Bolt Level3 fast charging time > >> Hi folks >> When I fast charge on the Road to 80% with my Bolt EV it takes about

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread Peri Hartman via EV
Mark Hanson" Sent: 23-Feb-21 5:05:20 AM Subject: [EVDL] Chevy Bolt Level3 fast charging time Hi folks When I fast charge on the Road to 80% with my Bolt EV it takes about an hour to put back 25KWH. The manual says it should be 55kwh in an hour. Does anyone know why it’s not charging at t

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread Peter Eckhoff via EV
I didn't see Mark's original email come in and I checked my Trash, Spam and Promotion folders and it was not there. I own a Chevy Bolt and as the Bolt is charging, the charge rate falls off. The 55kwh in an hour is almost a full pack. A search on Chevy Bolt Charge Rate came up with this article

Re: [EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread Steves via EV
I’ve had variable charge times with our bolt as well. Fast charging also can be extremely expensive . I don’t mind paying a surcharge for speed, but at times it’s been way too high. On Texas , the key word in you paragraph is ‘regulated’. The utilities there are essentially unregulated. People

[EVDL] Chevy Bolt Level3 fast charging time

2021-02-23 Thread Mark Hanson via EV
Hi folks When I fast charge on the Road to 80% with my Bolt EV it takes about an hour to put back 25KWH. The manual says it should be 55kwh in an hour. Does anyone know why it’s not charging at the 55KW rate? Is there an aftermarket kit to boost the KW acceptance rate? Electrify America fast