Hello,
I have a 6kw 2P14S pouch cell battery. I have a JK BMS with BT. I have no idea if that BMS's RS-485 can communicate
with the TP6048, so I had to select USR in the menu for battery type.
The inverter has been charging the battery, but I am not clear on the numbers I should be using for Bulk charging voltage (item #17 in
the menu), Float charging voltage (item #18). and Low DC cut off voltage (item #19).
From my reading, NMC have a minimum voltage of 2.85V, and a cutoff of 4.2V. Should be charged with constant current until the
float voltage is reached, somewhere just over 4V. Then charged with constant voltage until full.
Someone already been there, done that?
GlenB K4KV
I have a 6kw 2P14S pouch cell battery. I have a JK BMS with BT. I have no idea if that BMS's RS-485 can communicate
with the TP6048, so I had to select USR in the menu for battery type.
The inverter has been charging the battery, but I am not clear on the numbers I should be using for Bulk charging voltage (item #17 in
the menu), Float charging voltage (item #18). and Low DC cut off voltage (item #19).
From my reading, NMC have a minimum voltage of 2.85V, and a cutoff of 4.2V. Should be charged with constant current until the
float voltage is reached, somewhere just over 4V. Then charged with constant voltage until full.
Someone already been there, done that?
GlenB K4KV