<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_ym19_1_1466324136031_4331"><span>Hank,</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4330"><span>Yes & No.</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4329"><span id="yui_3_16_0_ym19_1_1466324136031_4328">If you have a constant load & you reduce the voltage, the amps will</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4416" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4415">increase. So increasing the voltage will reduce the amps on a constant load.</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4322" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4321">It gets complicated because you are pushing your submarine, & there is drag to overcome.</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4468" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4487">I have heard that you quadruple your energy consumption to double your speed under</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4508" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4507">water; so that would imply that if you were doing a certain speed at 12V & 10 Amps</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4528" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4527">then you would have to be at 24V & 20 Amps or something like that, to double your speed.  </span></div><div id="yui_3_16_0_ym19_1_1466324136031_4581" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4582">If it were my motor & I couldn't find out what voltage or maximum amps it should be working off, </span></div><div id="yui_3_16_0_ym19_1_1466324136031_4630" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4631">I would be </span><span id="yui_3_16_0_ym19_1_1466324136031_4619">looking at other similar sized motors for a similar application with similar resistance </span></div><div id="yui_3_16_0_ym19_1_1466324136031_4649" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4650">in the windings, & using that as a starting point for tests. I would surmise that other motors</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4690" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4689">that are enclosed in cans, like the minn kota, would have heavy windings & be de-rated because </span></div><div id="yui_3_16_0_ym19_1_1466324136031_4696" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4697">of the possible excessive heat build up in their worst case scenario. In your cold lakes you could</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4740" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4745">run a motor at higher amps than if you were running it in a shallow lake in Florida.</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4884" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4970">It would be good to have a heat sensor in them. Some thrusters come standard with heat sensors.</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4799" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4819">So having estimated what you think the motor rating is, if your motor is not drawing enough amps</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4852" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4857">at full voltage, then you could try changing the prop.</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4911" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4910">Another thing you could look at that might give you a clue, is the no load maximum rpm you are</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4909" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4920">getting at the varying voltages, & compare that with other motors.</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4974" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4973">I am not an expert on these things (yet) but know it can be complex, & the best results are from testing</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4971" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4972">& seeing where you get the best efficiency for the speed you want.</span></div><div id="yui_3_16_0_ym19_1_1466324136031_5006" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_5005">Cliff may possibly like to weigh in with his findings from his Minn kota & variable pitch prop tests.</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4941" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4989">Cheers Alan</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4769" dir="ltr"><span></span><br></div><div class="qtdSeparateBR" id="yui_3_16_0_ym19_1_1466324136031_4195"><br><br></div><div class="yahoo_quoted" id="yui_3_16_0_ym19_1_1466324136031_4267" style="display: block;">  <div id="yui_3_16_0_ym19_1_1466324136031_4266" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div id="yui_3_16_0_ym19_1_1466324136031_4265" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div id="yui_3_16_0_ym19_1_1466324136031_4333" dir="ltr"> <font id="yui_3_16_0_ym19_1_1466324136031_4368" face="Arial" size="2"> <hr size="1" id="yui_3_16_0_ym19_1_1466324136031_4561"> <b id="yui_3_16_0_ym19_1_1466324136031_4798"><span id="yui_3_16_0_ym19_1_1466324136031_4797" style="font-weight: bold;">From:</span></b> hank pronk via Personal_Submersibles <personal_submersibles@psubs.org><br> <b><span style="font-weight: bold;">To:</span></b> Personal Submersibles General Discussion <personal_submersibles@psubs.org> <br> <b><span style="font-weight: bold;">Sent:</span></b> Sunday, June 19, 2016 12:12 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [PSUBS-MAILIST] amp gauge<br> </font> </div> <div class="y_msg_container" id="yui_3_16_0_ym19_1_1466324136031_4264"><br><div id="yiv7005201890"><div id="yui_3_16_0_ym19_1_1466324136031_4263"><div id="yui_3_16_0_ym19_1_1466324136031_4262" style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);"><div id="yui_3_16_0_ym19_1_1466324136031_4338"><span>Alan,</span></div><div id="yui_3_16_0_ym19_1_1466324136031_4283" dir="ltr"><span id="yui_3_16_0_ym19_1_1466324136031_4282">If I increase the voltage, I will increase the rpm that should in turn increase the load.</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466295064519_3097" dir="ltr"><span>No? Yes?</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466295064519_3097" dir="ltr"><span>Hank</span></div> <div class="yiv7005201890qtdSeparateBR" id="yui_3_16_0_ym19_1_1466324136031_4269"><br clear="none"><br clear="none"></div><div class="yiv7005201890yahoo_quoted" id="yui_3_16_0_ym19_1_1466324136031_4261" style="display: block;"> <div id="yui_3_16_0_ym19_1_1466324136031_4260" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12px;"> <div id="yui_3_16_0_ym19_1_1466324136031_4259" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div class="yiv7005201890yqt1250288885" id="yiv7005201890yqt34857"><div id="yui_3_16_0_ym19_1_1466324136031_4258" dir="ltr"><font id="yui_3_16_0_ym19_1_1466324136031_4268" face="Arial" size="2"> On Saturday, June 18, 2016 5:53 PM, Alan James via Personal_Submersibles <personal_submersibles@psubs.org> wrote:<br clear="none"></font></div>  <br clear="none"><br clear="none"> <div class="yiv7005201890y_msg_container" id="yui_3_16_0_ym19_1_1466324136031_4272"><div id="yiv7005201890"><div id="yui_3_16_0_ym19_1_1466324136031_4271"><div id="yui_3_16_0_ym19_1_1466324136031_4270" style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px; background-color: rgb(255, 255, 255);"><div id="yui_3_16_0_ym19_1_1466324136031_4339"><span>Hank,</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2692" dir="ltr"><span>the amps are proportional to the load. If the low amp draw is</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2693" dir="ltr"><span id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2697">correct then a higher pitched or bigger prop would be the solution.</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2694" dir="ltr"><span id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2695">Cliff has amp draw specs on the 101. If your motor is of a similar</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2702" dir="ltr"><span id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2704">size maybe you could aim at his amp draw rate! </span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2703" dir="ltr"><span>Alan</span></div><div class="yiv7005201890qtdSeparateBR" id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2640"><br clear="none"><br clear="none"></div><div class="yiv7005201890yahoo_quoted" id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2634" style="display: block;">  <div id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2633" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2632" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div class="yiv7005201890yqt1649425153" id="yiv7005201890yqt87837"><div id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2639" dir="ltr"> <font id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2638" face="Arial" size="2"> </font><hr size="1"> <b><span style="font-weight: bold;">From:</span></b> hank pronk via Personal_Submersibles <personal_submersibles@psubs.org><br clear="none"> <b><span style="font-weight: bold;">To:</span></b> Personal Submersibles General Discussion <personal_submersibles@psubs.org> <br clear="none"> <b><span style="font-weight: bold;">Sent:</span></b> Sunday, June 19, 2016 10:48 AM<br clear="none"> <b><span style="font-weight: bold;">Subject:</span></b> Re: [PSUBS-MAILIST] amp gauge<br clear="none">  </div> <div class="yiv7005201890y_msg_container" id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2631"><br clear="none"><div id="yiv7005201890"><div id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2630"><div id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2629" style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);"><div><span>Alan,</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466289221555_3236" dir="ltr"><span id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2705">There is some mystery with the motors, we think they are 36v but the amp draw is to low.   I think I will bump it to 48 volts on my next dive.  They could use a bit more power i think. I tested them at 48v in the lake here at home and they seemed happy and very </span>powerful to hold onto by hand.</div><div id="yiv7005201890yui_3_16_0_ym19_1_1466289221555_3236" dir="ltr">Hank</div> <div class="yiv7005201890qtdSeparateBR" id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2637"><br clear="none"><br clear="none"></div><div class="yiv7005201890yahoo_quoted" id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2628" style="display: block;"> <div id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2627" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12px;"> <div id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2626" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div class="yiv7005201890yqt4291607641" id="yiv7005201890yqt40420"><div id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2635" dir="ltr"><font id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2636" face="Arial" size="2"> On Saturday, June 18, 2016 4:12 PM, Alan James via Personal_Submersibles <personal_submersibles@psubs.org> wrote:<br clear="none"></font></div>  <br clear="none"><br clear="none"> <div class="yiv7005201890y_msg_container" id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2625"><div id="yiv7005201890"><div id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2624"><div id="yiv7005201890yui_3_16_0_ym19_1_1466293579890_2623" style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px; background-color: rgb(255, 255, 255);"><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6335"><span>Hank,</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6337" dir="ltr"><span id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6336">no the voltage won't matter. The meter reads the voltage drop across the shunt.</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6340" dir="ltr"><span id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6346">So at 7 amps per motor that's 250W each. <span id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6395">What is the motor rating in watts?</span></span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6401" dir="ltr"><span id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6421"><span></span>Are they the original propellers? Am thinking that if that is the correct amp reading</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6437" dir="ltr"><span id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6442">& the motors are rated a lot more than 250W, then you could go with a bigger or</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6453" dir="ltr"><span id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6454">higher pitched propeller to put a higher load on. </span></div><div id="yui_3_16_0_ym19_1_1466324136031_4883" dir="ltr"><span>Alan</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6381" dir="ltr"><span id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6380"></span><br clear="none"></div><div class="yiv7005201890qtdSeparateBR" id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6272"><br clear="none"><br clear="none"></div><div class="yiv7005201890yahoo_quoted" id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6271" style="display: block;">  <div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6270" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6269" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div class="yiv7005201890yqt2933736457" id="yiv7005201890yqt06749"><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6268" dir="ltr"> <font id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6276" face="Arial" size="2"> </font><hr size="1" id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6305"> <b><span style="font-weight: bold;">From:</span></b> hank pronk via Personal_Submersibles <personal_submersibles@psubs.org><br clear="none"> <b><span style="font-weight: bold;">To:</span></b> Personal Submersibles General Discussion <personal_submersibles@psubs.org> <br clear="none"> <b><span style="font-weight: bold;">Sent:</span></b> Sunday, June 19, 2016 9:36 AM<br clear="none"> <b><span style="font-weight: bold;">Subject:</span></b> Re: [PSUBS-MAILIST] amp gauge<br clear="none">  </div> <div class="yiv7005201890y_msg_container" id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6277"><br clear="none"><div id="yiv7005201890"><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6280"><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6279" style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);"><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6286"><span>Alan,</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466285565381_2975" dir="ltr"><span id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6420">The amp rating is 100a  I am drawing 14a with both motors running.  They are not gear head motors.  Does the voltage matter?  </span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466285565381_2975" dir="ltr"><span>Hank</span></div> <div class="yiv7005201890qtdSeparateBR" id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6278"><br clear="none"><br clear="none"></div><div class="yiv7005201890yahoo_quoted" id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6285" style="display: block;"> <div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6284" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12px;"> <div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6283" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div class="yiv7005201890yqt2271478065" id="yiv7005201890yqt36650"><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6282" dir="ltr"><font id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6281" face="Arial" size="2"> On Saturday, June 18, 2016 3:23 PM, Alan James via Personal_Submersibles <personal_submersibles@psubs.org> wrote:<br clear="none"></font></div>  <br clear="none"><br clear="none"> <div class="yiv7005201890y_msg_container" id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6289"><div id="yiv7005201890"><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6288"><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_6287" style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px; background-color: rgb(255, 255, 255);"><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_3991"><span>Hank,</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_3993"><span id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_3992">I have a couple of those external shunts & there is only a maximum amp rating printed on them.</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4056"><span id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4064">The voltage can vary depending on the state of charge anyway.</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4066"><span id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4065">What are you drawing at full power? Are the motors geared?</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4063"><span>Alan</span></div><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_3994"><span></span><br clear="none"></div><div class="yiv7005201890qtdSeparateBR" id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_3995"><br clear="none"><br clear="none"></div><div class="yiv7005201890yahoo_quoted" id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4060" style="display: block;">  <div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4059" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4058" style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div class="yiv7005201890yqt8613154463" id="yiv7005201890yqt88779"><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4057" dir="ltr"> <font id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4062" face="Arial" size="2"> </font><hr size="1" id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4061"> <b><span style="font-weight: bold;">From:</span></b> hank pronk via Personal_Submersibles <personal_submersibles@psubs.org><br clear="none"> <b><span style="font-weight: bold;">To:</span></b> Personal Submersibles General Discussion <personal_submersibles@psubs.org> <br clear="none"> <b><span style="font-weight: bold;">Sent:</span></b> Sunday, June 19, 2016 2:15 AM<br clear="none"> <b id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4068"><span id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4067" style="font-weight: bold;">Subject:</span></b> [PSUBS-MAILIST] amp gauge<br clear="none">  </div> <div class="yiv7005201890y_msg_container" id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4069"><br clear="none"><div id="yiv7005201890"><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4071"><div id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4070" style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12px; background-color: rgb(255, 255, 255);"><div id="yiv7005201890yui_3_16_0_ym19_1_1466259111012_3710" dir="ltr">I am wondering if the amp gauge in Gamma is reading correctly.  Gamma was a 24v system and I have 36 v going through the amp bar and reading the amps from the original gauge.  Does the increased voltage impact the amp reading?</div><div id="yiv7005201890yui_3_16_0_ym19_1_1466259111012_3710" dir="ltr">Hank</div></div></div></div><br clear="none">_______________________________________________<br clear="none">Personal_Submersibles mailing list<br clear="none"><a id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4072" href="mailto:Personal_Submersibles@psubs.org" target="_blank" rel="nofollow" shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none"><a id="yiv7005201890yui_3_16_0_ym19_1_1466284232798_4073" href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank" rel="nofollow" shape="rect">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br clear="none"><br clear="none"><br clear="none"></div></div> </div> </div>  </div></div></div></div><br clear="none"><div class="yiv7005201890yqt8613154463" id="yiv7005201890yqt52474">_______________________________________________<br clear="none">Personal_Submersibles mailing list<br clear="none"><a href="mailto:Personal_Submersibles@psubs.org" target="_blank" rel="nofollow" shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none"><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank" rel="nofollow" shape="rect">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br clear="none"></div><br clear="none"><br clear="none"></div></div>  </div> </div>  </div></div></div></div><br clear="none"><div class="yiv7005201890yqt2271478065" id="yiv7005201890yqt10076">_______________________________________________<br clear="none">Personal_Submersibles mailing list<br clear="none"><a href="mailto:Personal_Submersibles@psubs.org" target="_blank" rel="nofollow" shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none"><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank" rel="nofollow" shape="rect">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br clear="none"></div><br clear="none"><br clear="none"></div></div> </div> </div>  </div></div></div></div><br clear="none"><div class="yiv7005201890yqt2933736457" id="yiv7005201890yqt10216">_______________________________________________<br clear="none">Personal_Submersibles mailing list<br clear="none"><a href="mailto:Personal_Submersibles@psubs.org" target="_blank" rel="nofollow" shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none"><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank" rel="nofollow" shape="rect">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br clear="none"></div><br clear="none"><br clear="none"></div></div>  </div> </div>  </div></div></div></div><br clear="none"><div class="yiv7005201890yqt4291607641" id="yiv7005201890yqt47716">_______________________________________________<br clear="none">Personal_Submersibles mailing list<br clear="none"><a href="mailto:Personal_Submersibles@psubs.org" target="_blank" rel="nofollow" shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none"><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles" target="_blank" rel="nofollow" shape="rect">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a><br clear="none"></div><br clear="none"><br clear="none"></div></div> </div> </div>  </div></div></div></div><br clear="none"><div class="yiv7005201890yqt1649425153" id="yiv7005201890yqt25827">_______________________________________________<br clear="none">Personal_Submersibles mailing list<br clear="none"><a href="mailto:Personal_Submersibles@psubs.org" target="_blank" rel="nofollow" shape="rect" ymailto="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a><br clear="none"><a href="http://www.psubs.org/mailman/l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