Search found 60 matches

by coolbobjoe
Jun 09 2020 9:10pm
Forum: Items for Sale - Used
Topic: ....
Replies: 45
Views: 3996

Re: 24FET 4110 Controller Modified Lyen MII Edition

150 euro shipped to USA and ya got yourself a deal
by coolbobjoe
Jun 26 2019 4:44pm
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

Buy a controller to be used outdoors for 450usd. It's not fit to be outdoors. Go straight to hardware store and buy 5usd tube of silicone. Slap it on. Wait. Be happy. Nah, doesn't seem right. Even if i understand the IKEA thinking being swedish. For that kind of money i expect a finished product. I...
by coolbobjoe
Jun 26 2019 12:36pm
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

Controllers and BT modules are bench tested before shipping. It makes sense to do that because it's costly to deal even with simple problems once a controller left the warehouse. That's as simple as that. This is not to say that this rules out any possible problems down the road but it reduces them...
by coolbobjoe
Jun 26 2019 12:35pm
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

No controllers have ever been advertised as being water proof. Water resistant, yes. All 6, 12 and 18Fet controllers have gaskets. 24F controllers don't need them due to the construction of the side covers. They most certainly do need them there is no difference in how they mount at all vs smaller ...
by coolbobjoe
Jun 25 2019 11:47am
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

Controllers and BT modules are bench tested before shipping. It makes sense to do that because it's costly to deal even with simple problems once a controller left the warehouse. That's as simple as that. This is not to say that this rules out any possible problems down the road but it reduces them...
by coolbobjoe
Jun 24 2019 11:28pm
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

Controllers and BT modules are bench tested before shipping. It makes sense to do that because it's costly to deal even with simple problems once a controller left the warehouse. That's as simple as that. This is not to say that this rules out any possible problems down the road but it reduces them...
by coolbobjoe
Jun 17 2019 12:32am
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

Very few controllers are water proofed. If tha's something you really want then be sure to take the time to do it yourself. Conformal is a great starting place. Coat the entire board top and bottom over all the small components with it. Anything getting past the silicon seals will still have to pen...
by coolbobjoe
Jun 16 2019 9:46pm
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

+1 for inadequate weather proofing. Controller was no where near "sealed" upon further inspection Hard to disagree with that statement -- OTOH, the majority of controllers on the market are lacking in waterproofing, especially with regard to the connectors. As such, one of my first "customizations"...
by coolbobjoe
Jun 16 2019 8:18pm
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

Sorry Vadym...geez...haters... I stand by what I said: 1. Nothing goes out without being bench tested. NOTE: The vast majority of failures are external to what left Vadym since it was fully tested before shipping to you. I 100% understand that it sucks to make a mistake and to blow up your brand ne...
by coolbobjoe
Jun 14 2019 1:32pm
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

Lots of people say X was bad when I got it. I can tell you nothing leaves Powervelocity before it is tested. There is just no way you got bad parts direct from PV...it doesn't happen! 100% of everything is shipped fully bench tested. What this leaves is a SMALL possibility that under load, MAYBE, a...
by coolbobjoe
Jun 14 2019 11:32am
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

That last chip was the one that was sent to me. It only has one temp input. And powervelocity said any other "open ports" were under development, aka no dual temp sensor inputs as far as I can see. Also not user error when a key component in fault detection was failed before arrival. Failed temp se...
by coolbobjoe
Jun 14 2019 10:45am
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

That last chip was the one that was sent to me. It only has one temp input. And powervelocity said any other "open ports" were under development, aka no dual temp sensor inputs as far as I can see. The controller temp comes via the CA connector while the other (single) temp sensor mentioned above i...
by coolbobjoe
Jun 14 2019 2:07am
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

The module i was sent for my 100V 20kw PV controller had the temp sensor from the controller hooked up to the only temp input on the Bluetooth module I was sent. kinda hard to plug two temp sensors into the same input! even if you did manage they would show up as either a series or paralled resisto...
by coolbobjoe
Jun 12 2019 12:23pm
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

The module i was sent for my 100V 20kw PV controller had the temp sensor from the controller hooked up to the only temp input on the Bluetooth module I was sent. kinda hard to plug two temp sensors into the same input! even if you did manage they would show up as either a series or paralled resistor...
by coolbobjoe
Jun 10 2019 11:06pm
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

How do you read motor temp when the seller didnt have any point on BT module for input nor would advise on it? Coming from experience of returned controller due to heavy flaws like the onboard temp sensor being DOA. No temps displayed was even more fun
by coolbobjoe
Jun 10 2019 11:42am
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

Also it's nice to be able to read motor temp. Not just controller temp!
by coolbobjoe
Jun 10 2019 11:42am
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 230
Views: 26054

Re: PV NextGen Controller FOC compact 150v 22kw Max - $499

One more thing to charge, turn on, and have connectivity issues with. Also almost always harder to see under bright sunlight also. Hardwired has peace of mind. That some bluetooth glitch isnt going to leave you stranded or the likes. Had quite a few dropped bluetooth handshakes with a new Samsung S9...
by coolbobjoe
May 29 2019 9:53am
Forum: Items for Sale - New
Topic: 24 x 4115 MOSFET 84-132V Freeway Speed Controller $349
Replies: 34
Views: 33299

Re: 24 x 4115 MOSFET 84-132V Freeway Speed Controller $349

Looking for a 24 x 4110 controller. Able to supply?
by coolbobjoe
May 03 2018 8:01am
Forum: Items for Sale - Used
Topic: SOLD - 22s6p battery for sale - Sunnyvale, CA $150
Replies: 9
Views: 978

Re: 22s6p battery for sale - Sunnyvale, CA $150

Yo stealth tahoe! hey guys sorry to threadjack buts its the other 22 cell guy from Sea Otter! just found your card in one of my shirt pockets with your booth number on it again. about to wrap up the completed 24x9 when can i come visit Tahoe with 12kw??
by coolbobjoe
Apr 29 2018 6:50pm
Forum: E-Bike Technical
Topic: Phase/Hall Troubleshooting
Replies: 2
Views: 341

Re: Phase/Hall Troubleshooting

Awesome Sauce! thanks buddy much appreciated for the info. will do some test riding tonight with that combo and post back about my results. if anyone else has had this happen plz chime in also! I have. But when I went WOT, and then released the throttle the motor Controller was doing some hard regen...
by coolbobjoe
Apr 29 2018 5:03pm
Forum: E-Bike Technical
Topic: Phase/Hall Troubleshooting
Replies: 2
Views: 341

Phase/Hall Troubleshooting

Got a bit of a headscratcher here now today folks. has anyone had four "valid" combinations? I have two that run at 30 mph with a 2.9amp draw coming from the battery, one at 2.5/30mph which i think is the right one? but then i have one that pulls 18 amps but goes 60 mph??? anyone seen this type of t...
by coolbobjoe
Apr 29 2018 2:19am
Forum: E-Bike Technical
Topic: 5V Light flashing
Replies: 0
Views: 272

5V Light flashing

Having some issues with two brand new controllers from em3ev that I need help diagnosing. No matter what type of pack or settings I try to run I cannot seem to get either the 6 fet sensored or sensorless version to work. have only gotten one 6 fet sensored to work out of the three originally ordered...