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    Dunno what happened

    This happened to my boat today


    #2
    over cooked lor

    Comment


      #3
      Time to look into ESC cooling plates.

      Or re-waterproof factory waterproofed esc.



      Can send back to maker???

      Comment


        #4
        Originally posted by Adrianli
        Time to look into ESC cooling plates.

        Or re-waterproof factory waterproofed esc.



        Can send back to maker???
        The esc is watercooled
        You can see the cooling pipes below the wires

        Comment


          #5
          That means u using too many S lipo??? 5S1P???

          Comment


            #6
            I'm begining to think 3 person playing boat is very unlucky

            Comment


              #7
              Miss me???

              Too bad, today wife pull me along to try her wedding dress n me juz sit there give comment. Nice or Not nice. Very bored.


              Comment


                #8
                welcome to the toils of prep-marriage life!
                wait till you experience married life (warning: rc-time will diminish significantly if badly managed )

                Comment


                  #9
                  Originally posted by Adrianli
                  Miss me???

                  Too bad, today wife pull me along to try her wedding dress n me juz sit there give comment. Nice or Not nice. Very bored.



                  Hur .... u getting married? Meaning all along u cohabiting?

                  Hey frank, u kana the ken's virus.... Ken is ESC killer

                  Mike

                  Comment


                    #10
                    Me legally married, plus got HDB flat liao. So last things will be chinese wedding to please the older generation n babies lor.

                    Wana have more fun b4 any babies appear!!!

                    Comment


                      #11
                      Originally posted by Adrianli
                      That means u using too many S lipo??? 5S1P???
                      It wasn't overload
                      Only 4s and 38amps

                      Comment


                        #12
                        Originally posted by Frank
                        It wasn't overload
                        Only 4s and 38amps

                        Frank, could it have shorted? Overheat burns usually not so visible, this one looks like a real bad case of shorting and burn.
                        Stop looking for a gyro in my plane, they are all in the head.

                        Comment


                          #13
                          Originally posted by Frank
                          It wasn't overload
                          Only 4s and 38amps
                          you sure the lipo burst wasn't more than that ?
                          was the boat running when this happened ?
                          or was it a dry run ?

                          looks like a bad case of the esc not being able to handle the lipo

                          had the same burnt esc when i put 2s2p into a miniz once..
                          f

                          Comment


                            #14
                            Ouch! Sorry for your loss bro

                            Did your esc ever get wet in previous runs? Water corrosion is a slow but evil killer of electronics... causing short circuits when it slowly dries out leaving rusty or mouldy bridges across components.
                            If in doubt - add more horsepower!

                            Comment


                              #15
                              ESC from eBay

                              Guys, just want to give you a tip on sourcing esc's (you probably know this already). Here is an 80amp esc I bought from ebay recently for S$85 shipped. It's designed for aircraft, but can be adapted for boats using Mad Armour's method of water cooling

                              If in doubt - add more horsepower!

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