dod
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Joined: Sun Dec 01, 2013 8:48 am
Delivery Date: 14 Oct 2013
Leaf Number: 5689

Re: Mini-QC Rapid-Charger (RC) Project for LEAF QC Port

Mon Apr 28, 2014 1:00 pm

Deleted as I found the info in another thread, sorry for the noise

valerun
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Joined: Sun Mar 31, 2013 1:34 am
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Location: Palo Alto, CA
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Re: Mini-QC Rapid-Charger (RC) Project for LEAF QC Port

Sat May 03, 2014 9:27 pm

valerun wrote:so... laying out a 144-ball LFBGA has proven to be a bit challenging ;-)

So we have done a first pass at the micro-Due board using a 144 LQFP package (same as in a Due). V0 below (edited since original post to add an EEPROM 64kbit chip and a few other things). Would appreciate feedback from any embedded gurus who could be lurking here...

Will try to get this finalized in the next 7 days. Our PCB house confirmed that they can build this. Should be fun.

V


quick update: https://www.youtube.com/watch?v=kPL8APZyh4A. Enjoy!

manual pick-n-place of 0402 components is a b*tch.... ;-)
EMW - Creators of the Best-Selling 10-18kW JuiceBox EVSE: http://emotorwerks.com/, JuicePlug - a universal adapter to make any EVSE smart: https://goo.gl/dM29O7, and 12-50kW DC Charging systems: http://goo.gl/oOpBvq

martinwinlow
Posts: 2
Joined: Tue Jan 28, 2014 9:34 am
Delivery Date: 28 Jan 2014

Re: Mini-QC Rapid-Charger (RC) Project for LEAF QC Port

Fri May 16, 2014 3:56 am

"So what price on a 45kw chademo box that runs from 360v DC input instead of 3 phase mains Valery?...
Hi Kris - Please check out these products on our site (not everything is fully available for shipping yet but we are taking pre-orders):
http://emotorwerks.com/products/online- ... fc-charger
…"

Hi, No mention on the links of chademo (or any other type of standard connector, FTM). Do these kits come with connectors or even the Chademo connector?

Regards, MW.

valerun
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Posts: 240
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Location: Palo Alto, CA
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Re: Mini-QC Rapid-Charger (RC) Project for LEAF QC Port

Fri May 16, 2014 10:25 am

martinwinlow wrote:"So what price on a 45kw chademo box that runs from 360v DC input instead of 3 phase mains Valery?...
Hi Kris - Please check out these products on our site (not everything is fully available for shipping yet but we are taking pre-orders):
http://emotorwerks.com/products/online- ... fc-charger
…"

Hi, No mention on the links of chademo (or any other type of standard connector, FTM). Do these kits come with connectors or even the Chademo connector?

Regards, MW.


Sorry will update descriptions. You can find related products in the same category in the store (dc charging systems). You would need to add a chademo controller and cable+plug.

Pls feel free to email directly to Valery at emotorwerks.com for further info / questions.

V
EMW - Creators of the Best-Selling 10-18kW JuiceBox EVSE: http://emotorwerks.com/, JuicePlug - a universal adapter to make any EVSE smart: https://goo.gl/dM29O7, and 12-50kW DC Charging systems: http://goo.gl/oOpBvq

valerun
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Delivery Date: 31 Mar 2013
Location: Palo Alto, CA
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Re: Mini-QC Rapid-Charger (RC) Project for LEAF QC Port

Mon Sep 01, 2014 12:44 pm

Wow 3 months without a single post... ;-)

The system is now packaged up - http://youtu.be/ddKkffUKZWE for the latest video update. 25kW Leaf Charging

Val
EMW - Creators of the Best-Selling 10-18kW JuiceBox EVSE: http://emotorwerks.com/, JuicePlug - a universal adapter to make any EVSE smart: https://goo.gl/dM29O7, and 12-50kW DC Charging systems: http://goo.gl/oOpBvq

pchilds
Posts: 418
Joined: Sun Jun 17, 2012 12:14 am
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Leaf Number: 006141
Location: SoCal

Re: Mini-QC Rapid-Charger (RC) Project for LEAF QC Port

Mon Sep 01, 2014 1:28 pm

When can I buy a complete unit and for how much? 240 volt single phase.
2011 LEAF, gone,
2012 RAV4 EV,
2015 Model S 85D,
Solar PV 5.25 kW system.

philipscoggins
Posts: 372
Joined: Thu Jul 26, 2012 9:16 pm
Delivery Date: 12 Nov 2012
Leaf Number: 022745
Location: Tullahoma, TN

Re: Mini-QC Rapid-Charger (RC) Project for LEAF QC Port

Mon Sep 01, 2014 2:27 pm

Looks like the 25kw w/ needed chademo addons would cost about $4,000.
2012 Black SL, 104,100, 4y 3m, 175 gids ~ 33% capacity loss - Lost 1st bar @ 44,800 miles & 20 months of driving - 2nd @ 62,000 miles 2y6m - 3rd @ 80,000 3y6m - 4th @ 104,074 4y3m. Member of the 100 mile & 200km club

jclemens
Posts: 168
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Leaf Number: 003748
Location: Mississauga
Contact: Website

Re: Mini-QC Rapid-Charger (RC) Project for LEAF QC Port

Mon Sep 01, 2014 3:03 pm

valerun wrote:Wow 3 months without a single post... ;-)

The system is now packaged up - http://youtu.be/ddKkffUKZWE for the latest video update. 25kW Leaf Charging

Val



Awesome!! Looks great!
Interested in a j1772 dummy inlet to hang your EVSE when not charging?
PM me for details. or see http://erroneus.myevblog.com/buy-plastic-parts-here/

valerun
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Re: Mini-QC Rapid-Charger (RC) Project for LEAF QC Port

Tue Sep 02, 2014 10:22 am

philipscoggins wrote:Looks like the 25kw w/ needed chademo addons would cost about $4,000.


Yes, about right. Will depend a bit on your desired input AC configuration (different variations of the same design depending on input voltage).

We will be posting a demo of the 240VAC supply shortly (the one we just posted was a demo equivalent to 3-phase 380V supply).

V
EMW - Creators of the Best-Selling 10-18kW JuiceBox EVSE: http://emotorwerks.com/, JuicePlug - a universal adapter to make any EVSE smart: https://goo.gl/dM29O7, and 12-50kW DC Charging systems: http://goo.gl/oOpBvq

philipscoggins
Posts: 372
Joined: Thu Jul 26, 2012 9:16 pm
Delivery Date: 12 Nov 2012
Leaf Number: 022745
Location: Tullahoma, TN

Re: Mini-QC Rapid-Charger (RC) Project for LEAF QC Port

Tue Sep 02, 2014 11:05 am

Great work Val, I'm starting my saving up now!
2012 Black SL, 104,100, 4y 3m, 175 gids ~ 33% capacity loss - Lost 1st bar @ 44,800 miles & 20 months of driving - 2nd @ 62,000 miles 2y6m - 3rd @ 80,000 3y6m - 4th @ 104,074 4y3m. Member of the 100 mile & 200km club

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