AEVA Forums

Hi Matt As far as my limited knowledge goes the 79A they list on the name plate is the nominal amps a standard 3Ph. motor is able to see from the controller under normal condition and some 105 A for one minute under not so normal working conditions http://forums.aeva.asn.au/smileys/smiley4.gif . You...

Hi Guys. I am just letting you know I just listed my Altivar 58 Telemecanique Model: ATV58HD54N4 Variable Frequency Drive at eBay if anyone is interested in. Specs. in: High torque application: Input Voltage - 380/500V - 50/60 Hz Input Phase    - 3 Input I            -82/66A Output           - 3 Ph....

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Wow! It must feel pretty empty if one is not looking for "anything" As for people wasting their time I would just quote Volter`s words; "I disagree with what you say I but would rather die for your right to say it...". In other words people are entitled to waist their time! What`s so creative about ...

The Panacea you are looking for Richo is called a Common sense. I was the first(ages ago) to raise the question about an organized database to help people less hard headed than some of us (count me for one) http://forums.aeva.asn.au/smileys/smiley18.gif to adopt some ideas or part of them or even ta...

Any time Johny. It will be interesting experience to me too. The good thing about re designing the portable A/C is the system will be of a sealed type. No connectors no rubber hoses. It will be specifically designed for the vehicle so any possibility of gas escaping the system will be eliminated as ...

Hi johny, Simply put if I am lucky enough I will by the end of this month or in the worst scenario be supplied by my boss with a Reclaiming unit - this is to reclaim and store the gas of the system if you decide to go the"portable A/C" way (the fine for releasing refrigerant in the atmosphere is $50...

Hello fro me too. I am converting a Dihatsu Feroza (Already have the car and some of the parts) and welcome to the word of financial hassles, domestic wars and the mixture of wiring rules and regulations and what to go for; AC or DC I personally like most of their albums http://forums.aeva.asn.au/sm...

Woody I just PMed you would you please check it out?

Thanks

[/Quote] I got a quote (thanks again to Weber) for a 132-316-HSE (h = foot + flange, s = star IE 400v star/ 230 delta) it was $1000 delivered. Hey Woody. Who did you get the quote from on the ABB 4P Aluminium one? I spoke yesterday to a guy who is a rewinder (he is doing Disconnect/Reconnect course...

!5 even 20% more power to the motor?! You beauty! Having in mind that I will most likely go for Direct Drive and lighter by 20 kg than the originally planned for the conversion motor what is some 20-30 kilos in inductors and capacitors? We must admit that 35% of the weight of the inverter in additio...

Sorry woody and Squiggles. Somehow I was directed straight to coulombs message ignoring your ones. Squiggles, I am very much inclined to think in your direction of understanding as to why the distributors are so concerned about the PF correction. I was just thinking. If we try to simplify things, ou...

I feel so bad but yeah coulomb thanks for the educational session indeed. I really had the feeling I am missing something important. If it worked it would be the perfect Panacea for all our motor related dreams wouldn`t it?

TJ, the pic won't download..... Ah, fresh air, no more 2 pole talk !!! http://forums.aeva.asn.au/smileys/smiley36.gif Hi all I have recently done lots of thinking how to go around my 2 pole (sorry acmotor http://forums.aeva.asn.au/smileys/smiley2.gif ) motor problems and basically got through anyth...

Ok,Ok! I did not want to sound in such a negative way. It was only my opinion. All I wanted to say was that with the current boom in the progress of almost every EV related technology books are good to give an EV newbie good Ideas and introduction on which way they would eventually go but with the f...

My honest opinion? Al those EV books I`ve heard about up till now seem to be written by same type of experts/entousiasts we already have in the AEVA for free! For me it does not worth it to buy any of those books for two simple reasons: 1. in the very moment they are released the info in them is alr...

[quote="EV2Go"] a crap load of power takes care of that (just not tyre friendly). I think back there in the TAFE you slept over when they were teaching the subject on the priciples of the Differential action. Yes the real experts will agree there are losses in any gearing set but let`s be serious w...

Ok. Let`s live the solenoid piston engine driving the hydraulic pump alone. http://forums.aeva.asn.au/smileys/smiley4.gif I`ve been doing some thinking http://forums.aeva.asn.au/smileys/smiley2.gif recently and just came back from my shed. It appears that if I block one of the axles of the front dif...

I just can`t help it http://forums.aeva.asn.au/smileys/smiley36.gif What if instead driving the hydraulic pump by the E motor we have properly sized hydraulic piston solenoids pulsating the fluid directly to the H. Motor at the diff? If I`ve gone too far just let me know guys http://forums.aeva.asn....

Well I would not say the efficiency is the least of my worries but for the practicality`s sake I am living it aside for now. And what doesn`t create inefficiencies? Just check this out! The hydraulics work even in this crazy application http://www.youtube.com/watch?v=1n1O5GSIug4        http://www.yo...