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Old 07-15-2020, 09:47 AM   #6
MrBritGolfFan
Getting Wild
 
Join Date: Jul 2020
Posts: 99
Default Re: BigBattery Golf Cart 42.9v LiFePO4 and 600A Navitas on 2014 Ezgo RXV

Quote:
Originally Posted by BobBoyce View Post
I have reprogrammed many RXV Curtis controllers, and I always reprogram their input voltage range to accept lithium packs. This prevents undervolt and overvolt errors, and keeps the resistor from being activated within the typical normal lithium pack range.
Thanks Bob. I have a question if i may, this LF battery pack spec is:

Nominal Voltage: 42.9V
Capacity: 88.59Ah (3.8kWh)
Configuration: 13S 6P
Chemistry: LiFePO4
Battery Management System: 13S BMS
Max Charge Voltage: 46.8V
End of Discharge Voltage: 35V

Would there be any issues with the RXV motor working with those voltages?

Would my original 235A curtis controller model: 1206AC-5201 be capable of being re-programmed to work with those voltage ranges? i.e. they are not too low are they?
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