EastFalcon
New Member
I'm using this bms:
and these heating pads:
each of these pads use 3.8 amps of power so combined they are drawing 7.6 amps
I had set the parameter for under temp charging to 5 degree C and the release to 10 degree. I was using a small 10 amp power supply and let it run for over a hour in a small test enclosure and the pads kept running, so I disconnected the power supply and lowered under temp charging to 0 and the release to 3 degree to see if it would stop, it didn't!
It did not matter, the heating pads keep running even if the temperature is like 24 degree C the heating pads keep running even without any incoming power the pads keep running. The only way to get them to stop is to disable the discharge mosfets.
Is this a firmware bug or something is busted? I'm on Firmware 80. Is it possible to update?
Smart BMS 3S 4S 200A~100A LiFePO4 Battery PCB with Balace & Optional Uart BT RS485 for Freeshipping - Jiabaida BMS
Jiabaida BMS JBD Smart bms 3S 4S 200A 100A LiFePO4 Battery PCB with Balance & Optional Uart BT RS485. High quality better service and favorable price with free shipping.
jiabaidabms.com
and these heating pads:
Sun Fun Kits DIY Silicone Rubber Heating Pads for Prismatic Cells (270 - 304 AH) 12v Cell Wall (in between cells), 12V-14.8v compatible.
Sun Fun Kits DIY Silicone Rubber Heating Pads for Prismatic Cells (270 - 304 AH) 12v Cell Wall (in between cells), 12V-14.8v compatible.
www.sunfunkits.com
each of these pads use 3.8 amps of power so combined they are drawing 7.6 amps
I had set the parameter for under temp charging to 5 degree C and the release to 10 degree. I was using a small 10 amp power supply and let it run for over a hour in a small test enclosure and the pads kept running, so I disconnected the power supply and lowered under temp charging to 0 and the release to 3 degree to see if it would stop, it didn't!
It did not matter, the heating pads keep running even if the temperature is like 24 degree C the heating pads keep running even without any incoming power the pads keep running. The only way to get them to stop is to disable the discharge mosfets.
Is this a firmware bug or something is busted? I'm on Firmware 80. Is it possible to update?