02-12-2019, 07:29 AM
(This post was last modified: 02-12-2019, 07:46 AM by viralprankster. Edited 2 times in total.)



What could be the problem???
By looking at the pins even the balance wire is ok whr could the problem?? Any guess
Bluetooth bms 7s connection problem
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02-12-2019, 07:29 AM
(This post was last modified: 02-12-2019, 07:46 AM by viralprankster. Edited 2 times in total.)
![]() ![]() ![]() What could be the problem??? By looking at the pins even the balance wire is ok whr could the problem?? Any guess
02-12-2019, 07:56 AM
Have you hooked Up b- and the other ports to the battery?
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02-12-2019, 09:25 AM
02-12-2019, 02:26 PM
Are you meassuring output from bms? Did the bms shut down that port due to issues?
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02-12-2019, 06:31 PM
Yes I am measuring from bms only. Takind -ve from bms and positive from battery . I don’t know about the shut down ... still curious to know the problem. Is it the prblm of bms ? From the manufacturer
02-12-2019, 06:39 PM
Connect the BMS up to a load and run it. Some bms systems does not enable output before you start the charge process.
Not sure about urs though but add a load on it.
The Ultimate DIY Solar and build place
YouTube / Forum system setup / My webpage Diy Tech & Repairs Current: 10kW Mpp Hybrid | 4kW PIP4048 | 2x PCM60x | 83kWh LiFePo4 | 10kWh 14s 18650 | 66*260W Poly Upcoming: 14S 18650~30kWh | Automatic trip breakers, and alot more |
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