lifted club cars - lifted ezgo
Home FAQDonate Who's Online
Go Back   Buggies Gone Wild Golf Cart Forum > Golf Cart Repair and Troubleshooting > Electric EZGO > Lithium EZGO


Post New Thread  Reply
 
Thread Tools Display Modes
Old 09-18-2019, 01:58 PM   #21
NCPW
Just Gone
 
NCPW's Avatar
Club Car
 
Join Date: Sep 2015
Location: North Carolina
Posts: 3,549
Default Re: EZGO TxT48 with Leaf Modules

Quote:
Originally Posted by NBE View Post
What's the deal on these? Are you making and selling them?
I'd pm Gary for more info
NCPW is offline   Reply With Quote
Alt Today
BGW

Golf car forum Sponsored Links

__________________
This advertising will not be shown in this way to registered members.
Register your free account today and become a member on Buggies Gone Wild Golf Cart Forum
   
Old 09-19-2019, 06:22 PM   #22
seadogger
Not Yet Wild
E-Z-GO
 
Join Date: Jun 2019
Location: Winter Springs, FL
Posts: 23
Default Re: EZGO TxT48 with Leaf Modules

It’s alive!
seadogger is offline   Reply With Quote
Old 09-19-2019, 09:41 PM   #23
Volt_Ampere
Gone Wild
Yamaha
 
Join Date: May 2012
Location: Rio Verde, Az
Posts: 7,119
Default Re: EZGO TxT48 with Leaf Modules

Looking good! Nice wiring job.
Volt_Ampere is offline   Reply With Quote
Old 09-19-2019, 11:20 PM   #24
MCJEFE
Gone Wild
 
MCJEFE's Avatar
Club Car
 
Join Date: Nov 2018
Location: Lady Lake, FL.
Posts: 457
Default Re: EZGO TxT48 with Leaf Modules

Looks great! Did Tech Direct have the old tap wires available? Did you have to ask for them or were they included?

Sent from my SM-G960U using Tapatalk
MCJEFE is offline   Reply With Quote
Old 09-20-2019, 12:09 AM   #25
seadogger
Not Yet Wild
E-Z-GO
 
Join Date: Jun 2019
Location: Winter Springs, FL
Posts: 23
Default Re: EZGO TxT48 with Leaf Modules

Quote:
Originally Posted by MCJEFE View Post
Looks great! Did Tech Direct have the old tap wires available? Did you have to ask for them or were they included?

Sent from my SM-G960U using Tapatalk
Gary had a set made up for me when I picked up the plates.
seadogger is offline   Reply With Quote
Old 09-20-2019, 08:03 AM   #26
cmysstailights
Gone Wild
 
Join Date: Mar 2019
Posts: 323
Default Re: EZGO TxT48 with Leaf Modules

Coming a long nicely

Sent from my SM-G960U using Tapatalk
cmysstailights is offline   Reply With Quote
Old 09-20-2019, 08:55 AM   #27
NCPW
Just Gone
 
NCPW's Avatar
Club Car
 
Join Date: Sep 2015
Location: North Carolina
Posts: 3,549
Default Re: EZGO TxT48 with Leaf Modules

Nice job!
NCPW is offline   Reply With Quote
Old 09-24-2019, 10:17 PM   #28
seadogger
Not Yet Wild
E-Z-GO
 
Join Date: Jun 2019
Location: Winter Springs, FL
Posts: 23
Default Re: EZGO TxT48 with Leaf Modules

These are the current settings I am planning on going with for the Zeva BMS. I have seen some posts related to the Max Voltage and Balance Voltage fighting with each other so I am going to go with the Dynamic Setting for Balance voltage which looks like it will balance the cells throughout the charge around the 14 cell average.

Has anyone used this Dynamic setting before?

This setup should provide for a charge with two fail safes on the high side:

Primary Charge Shutdown- charger output voltage will be set to 58V so this would cause the cell to balance at around 4.14V. If the cells are dynamically balancing around the 14 cell average value 58V / 14 full-time during the charge cycle.

Secondary Charge Shutdown- max voltage setting for any module will be 4.15V which will cause the Gigavac to open and stop the charging. Forcing the BMS to balance the cells to whatever the max average setting would be for the 14 cells.

Wondering if anyone is experienced with this setup? The BMS charge would allow one cell to hit the 4.15 causing the GigaVac to open the circuit. The hysteresis setting should stop rapid open and closing of the Gigavac while balancing of each modules occurs to achieve the average voltage setting. I guess if one cells runs a faster charge and out runs the BMS balancer current then it will cause the system to balance at a lower average. Also I not sure how long this balancing act takes (hours or days). Spec says each balancers is capable of 120mA which seems like this could take quite a while and may not be optimal for daily use.
Attached Images
File Type: jpg Screen Shot 2019-09-24 at 10.37.44 PM.jpg (142.0 KB, 0 views)
Attached Files
File Type: pdf BMS Configuration.pdf (22.9 KB, 0 views)
seadogger is offline   Reply With Quote
Old 09-24-2019, 11:27 PM   #29
PingEye3
Gone Wild
 
PingEye3's Avatar
Club Car
 
Join Date: Sep 2014
Location: Orlando, FL
Posts: 1,308
Default Re: EZGO TxT48 with Leaf Modules

Quote:
Originally Posted by MCJEFE View Post
Looks great! Did Tech Direct have the old tap wires available? Did you have to ask for them or were they included?

Sent from my SM-G960U using Tapatalk
I gave them to him with the pack plates..

OOPS - I missed Post #25
PingEye3 is offline   Reply With Quote
Old 09-24-2019, 11:31 PM   #30
PingEye3
Gone Wild
 
PingEye3's Avatar
Club Car
 
Join Date: Sep 2014
Location: Orlando, FL
Posts: 1,308
Default Re: EZGO TxT48 with Leaf Modules

Quote:
Originally Posted by seadogger View Post
It’s alive!
Looking great!!
PingEye3 is offline   Reply With Quote
Reply
Go Back   Buggies Gone Wild Golf Cart Forum > Golf Cart Repair and Troubleshooting > Electric EZGO > Lithium EZGO


Thread Tools
Display Modes


Similar Threads
Thread Forum
Want 7 more Leaf Modules...knew this would happen Lithium EZGO
nissan leaf modules Golf Carts and Parts
Correct orientation for Nissan Leaf Modules and plates? All things Lithium
Parallel Nissan Leaf Modules All things Lithium
Sourcing Leaf Battery Modules All things Lithium


All times are GMT -5. The time now is 01:28 AM.


Club Car Electric | EZGO Electric | Lifted Golf Carts | Gas EZGO | Used Golf Carts and Parts

Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
This Website and forum is the property of Buggiesgonewild.com. No material may be taken or duplicated in part or full without prior written consent of the owners of buggiesgonewild.com. © 2006-2017 Buggiesgonewild.com. All rights reserved.