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snellemin
2 KiloWatt RACER
 
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Posts: 2,496
Join Date: May 2007
Location: Houston
02.22.2011, 05:43 PM

My GTP pulled a peak of 2668W with a 4s pack over the weekend. Tires were run down Ofna blue foams. Basically I was doing burnouts, speedruns and power sliding. This also posed a problem with the ESC. My voltage dropped twice to 8.55V for 0.002 of a second and the RX8 didn't respond. I only had 5 led's on, so I didn't thermal. Impressive on the RX8 part to detect that V-drop that fast.

So I found the Acepow 4s pack limitation with my 1.5D 1515 2700kv motor and 47/28 gearing. I can however ease on the throttle and not have the lipo cutoff trip.

Datalogger used was the new Eagletree V4 which has the 50hz logging capability. Connectors are EC5. RX8 has 3 extra caps. Motor plugs are 6mm.


6 KiloWatt A123 Racer
GTP-Pletty Big Maxximum+RX8. GTP-C50-6L Hacker+RX8. CRT.5-Pro4+ZTW esc.
24s2p EVG SX 49.6mph Ebike.
18s4p Raptor 60mph Ebike. 11.5KW
   
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