Lipo DPR Tests

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  • SJFE
    Fast Electric Addict!
    • Apr 2007
    • 4735

    #1

    Lipo DPR Tests

    Ok I collected the DPR data on the lipos only. I did't have time to install the lipo shield. I am hoping I didnt run them to deep. I am having a hell of a time trying to figure out how to capture an image of the graph. So I am going to just post the numbers untill I find the screen capture on this machine. The temp probes are off 20 degrees. I didnt get them taped down tight enough I guess. I got 119 off the duratrax temp gauge. The other data should be right on. All the runs are on the 45mm carbon fiber prop. I didn't get video of this run because I needed complete control. I din't want to blow over with the telemetery package and lipos in the boat. I did click a shot off.
    Lipo Data:

    Time: 6:32
    Rate: 4 SPS
    Charge: 1208 mAh
    Battery Efficiency: 87%

    Max Current: 60.78 A
    Avg Current: 11.11 A

    Max Voltage: 16.34 V
    Avg Voltage: 15.64 V
    Min Voltage: 14.23 V

    Max Temp1: 96.80 F
    Avg Temp1: 84.84 F

    Max Temp2: 98.60 F
    Avg Temp2: 85.11 F

    Max Power: 864.00 W
    Avg Power: 160.05 W

    Max MPH 34.6

    The fastest run of the day was on 7 cell Battle packs built by Mr Hill.
    Max Speed was 36.5 MPH
    BP IB3600 Stick1 7Cell

    The OSE IB4200 Held there own today. They turned in runs of 33.2 & 32MPH.
    Temps where 126 & 156(yieks) on the first set. 127 & 124 on set # 2. Both sets ran over 7 minutes.
    OSE IB4200 Clip1
    Clip2
    Sorry about the camera work I had my hands full. The winds bad too.
    I am working on the videos. I will have them up ASAP.
    Attached Files
    Last edited by SJFE; 04-23-2007, 09:44 PM.
  • Steven Vaccaro
    Administrator
    • Apr 2007
    • 8724

    #2
    I cant wait to see that.
    Steven Vaccaro

    Where Racing on a Budget is a Reality!

    Comment

    • hammertime
      Senior Member
      • Apr 2007
      • 513

      #3
      cheers...have one for me
      60% of the time... it works every time!

      Comment

      • SJFE
        Fast Electric Addict!
        • Apr 2007
        • 4735

        #4
        It looks like testing is going to be postponed untill tomorrow afternoon @ 3:30. MrsSJFE is not feelin to hot and I don't want to leave her home alone for 2 hours. One more day isent gona kill me:).

        Comment

        • Fast Guy
          Senior Member
          • Apr 2007
          • 135

          #5
          SJFE, which lipo's are you testing?

          Comment

          • ice329
            Senior Member
            • Apr 2007
            • 792

            #6
            Did you like how the boat ran with them. I like it, and am waiting to see how close the 3600's are.

            Fast Guy, I believe he is checking out the 7.4 3600 12/16c LiPos with the LiPo shield.

            Comment

            • SJFE
              Fast Electric Addict!
              • Apr 2007
              • 4735

              #7
              It looks like testing is going to be postponed untill tomorrow afternoon @ 3:30. MrsSJFE is not feelin to hot and I don't want to leave her home alone for 2 hours. One more day isent gona kill me.
              Today 02:52 PM
              Couldent tell ya how I likedem Ice:rolleyes:

              Comment

              • ice329
                Senior Member
                • Apr 2007
                • 792

                #8
                OHHH I misread what you wrote. I thought you ran the boat but didnt have time to report the test results... You didnt even run the boat.... I need to read better.. hahha

                Comment

                • SJFE
                  Fast Electric Addict!
                  • Apr 2007
                  • 4735

                  #9
                  Man that was alot of work...But worth it:D

                  Comment

                  • SJFE
                    Fast Electric Addict!
                    • Apr 2007
                    • 4735

                    #10
                    Still adding stuff...so hit refresh if ur watching the clips.

                    Comment

                    • sjslhill
                      Fast Electric Addict!
                      • Apr 2007
                      • 1514

                      #11

                      Comment

                      • SJFE
                        Fast Electric Addict!
                        • Apr 2007
                        • 4735

                        #12
                        Im on it...gimi 5 minutes

                        Comment

                        • SJFE
                          Fast Electric Addict!
                          • Apr 2007
                          • 4735

                          #13
                          Ok got the graph up

                          Comment

                          • ice329
                            Senior Member
                            • Apr 2007
                            • 792

                            #14
                            Thanks for the numbers. I thought they were gonna be good. I was worried about the burst number, looks like were good. 7.4 3600 12/16c LiPos and a LiPo shield and your into LiPos.

                            NJFE dont the SV turn into a agile beast running LiPo's. I like it.

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                            Last edited by ice329; 04-23-2007, 09:51 PM.

                            Comment

                            • SJFE
                              Fast Electric Addict!
                              • Apr 2007
                              • 4735

                              #15
                              I found it controllable & prodictable to be honest. What was off the hook where the Nimh3600s in the 36mph clip. It was every thing I could to to keep in on the water. If I prop up 40 is no prob. I am going to run these for a couple weeks and back the data up. Then it on to the 14.8s in parallel.

                              Comment

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