Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Facts and Infos about the Opus BT-C3100 Charger
#21
Thanks Cherry, added it.
Reply
#22
Sorry, a second info i can give:
https://secondlifestorage.com/t-Kelvin-m...Resistance
On the first page a little down, a detailed comparison between a B6AC IR Measurement and the same on the Opus, showing that even with wire mod the IR can be far ( 3 times ) off from a real value, especially on low IR.

Conclusion is, that the (two) contact resistances come into the same region as the Cell IR, plus they are unstable and not repeatable.

Update, re below Post :
Sorry, have not seen that.
1 kWp in Test
4 kWh battery target - plus Mobile Home battery
Ultra low cost
Electronics ? No clue. Am machinery engineer.
Reply
#23
(02-17-2019, 03:55 PM)LEDSchlucker Wrote: Facts:

Already added this link since the beginning...
Reply
#24
I did a bit of analysis of how the Opus works for those who are interested. Also have oscilloscope traces I took of the current waveforms, but I haven't processed/uploaded those: http://rev0.net/index.php?title=Opus
Reply
#25
(02-20-2019, 08:35 AM)daromer Wrote: Dont put a fan om top over the cells. Cooling should be under the Opus or om the back

The objective was to trick the over-sensitive at room temperature senor.
The cells I put in cannot overheat because they are pre-tested before capacity measurement, so practically there is no OH danger.
Reply


Who read this thread?
100 User(s) read this thread:
hbpowerwall, daromer, Sean, mike, Korishan, PAF, Mike C, melsom, watts-on, jesusangel, Stefaan De Ridder, BlueSwordM, Mazlem, Geek, floydR, DarkRaven, Chris Jardine, DCkiwi, rev0, djuro, MichalPlays, dwarflundgren, Issac, Chablis_m, mbrunton, ARLISS, Crimp Daddy, jonyjoe505, Redpacket, Ibiza, Onizuka, carloswlkr, Oliman, thunderheart, duwdu, conejoblanco, PyroDan, Cherry67, Walde, Riplash, Gaudi, w0067814, michaell, Sammm, chuckp, MGPTWEGB, emuland-metroman, Chass90, Bazlouran, Truth, sl1me, Shawndoe, Wolf, Bastler_Ro, Freedom3737, Dallski, nuckles, rettore, Speicher, stevelectric, lloulou11, kevinjaye, Maniac_Powerwall, LEDSchlucker, bchur83, fannel, bugeye, Richard, Overmind, bmx316, mskip, Church1182, beserker786, fleming, intra, Lachi, rhedbatt, winny, Havskum, BarryG, Leafnut, Mike666, pajorge, CU17, zexen, Okiezy, thisledome, AE1025, LeadedThrower, 100kwh-hunter, JimU, JonSon, energy_man, Lexi, Snuffy, tachion, tmodx, cipher-plus, dhiraj scout, Jameszrg

Forum Jump:


Users browsing this thread: 1 Guest(s)