06-20-2020, 03:58 PM | #1 |
Gone Wild
Join Date: Mar 2017
Location: Miami
Posts: 157
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Leaf guys! What is your charging situation?
What kind of chargers are you running to leaf packs? Elcon was recommenced to me by Ian at ZEVA, and it has a Can/bus shut off so I wouldn’t need a contactor but just wonder what other options are out there.
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06-23-2020, 12:26 PM | #2 |
Getting Wild
Join Date: Jan 2016
Location: Houston, TX
Posts: 136
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Re: Leaf guys! What is your charging situation?
Interested in this.. I have a build now in the works with a 36v Leaf pack (5 modules 10S2P) and the charger I got is a Delta Electronics Constant Current PS
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06-23-2020, 03:57 PM | #3 | |
Gone Wild
Join Date: Oct 2012
Location: Southwestern Pa.
Posts: 6,214
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Re: Leaf guys! What is your charging situation?
Quote:
I'm not quite sure what you mean when you say you would not need a HV relay shutoff. I have the ZEVA BMS and have a HV cutoff relay set up in case the ElCon has a bad day. |
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06-23-2020, 11:58 PM | #4 |
Gone Wild
Join Date: Mar 2017
Location: Miami
Posts: 157
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Re: Leaf guys! What is your charging situation?
Yea, ZEVA suggested running the Elcon charger on the can/bus. And running the low voltage side to the key switch, that way if it get to low the power will be off to the key, turning the controller off. It might be less work to run a single contactor on the pack though.
As for the charger, I’ve heard some people run a cheep $80-$100 charger that’s not programmable and let the BMS handle the shutoff at the High voltage side. |
06-24-2020, 06:56 AM | #5 | |
Gone Wild
Join Date: Oct 2012
Location: Southwestern Pa.
Posts: 6,214
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Re: Leaf guys! What is your charging situation?
Quote:
Sometimes....not always....you get what you pay for. |
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06-24-2020, 08:52 PM | #6 | |
Gone Wild
Join Date: Apr 2017
Location: SE TN
Posts: 2,226
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Re: Leaf guys! What is your charging situation?
Quote:
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06-24-2020, 09:36 PM | #7 |
Gone Wild
Join Date: Mar 2017
Location: Miami
Posts: 157
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Re: Leaf guys! What is your charging situation?
That sucks, but if the power is cut to a contactor, won’t that this shut off the power to the key switch too?
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06-25-2020, 08:17 AM | #8 |
Not Yet Wild
Join Date: Aug 2019
Posts: 62
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Re: Leaf guys! What is your charging situation?
basic charger to cut off at 58volts
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06-26-2020, 10:29 AM | #9 |
Not Yet Wild
Join Date: Jan 2020
Posts: 8
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Re: Leaf guys! What is your charging situation?
Any one have any specific recommendations for 36V chargers available on Amazon?
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06-28-2020, 10:13 PM | #10 |
Gone Wild
Join Date: Apr 2017
Location: SE TN
Posts: 2,226
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Re: Leaf guys! What is your charging situation?
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