I bought these from Zero EV but only used them on my test bench set-up. Decent quality with built in economisers. They were £135 each from Zero EV / Fellten.
A small update regarding my SKF seal and speedi sleeve. I pulled the encoder whilst fault finding this issue. The wheel was still dry. A little residue on the encoder but that might have been from the silicon used to seat the seal. Edit: forgot to mention that I think that's 17k miles on this set-up...
What DC-DC are you using? This one. https://shop.fellten.com/shop/tdc-iy-320-12-dc-dc-converter-206-454vdc-1kw-13064?v=79cba1185463 Think I found the issue; my little Davis Craig water pump was dying and pulling like 50 amps (I won’t mention that I fitted 40amp fuse to it temporarily 4 years ago) -...
Yes, there’s a load somewhere that’s significantly pulling the DCDC power down, or its enable signal is being intermittently interrupted (probably the latter). What I don’t understand is why it only happens when selecting a direction. Will start testing current draw as a first step. I also have a ch...
When selecting a direction, either FWD or REV, the LV current draw seems to be very high. Only occurs when pulling a direction high. I wondered if I had a short to ground on the car but I’ve eliminated that by giving the FWD pin 12v directly from the battery and the issue still remains. I can have a...
Went through all the thread but didn't find anything about it: weher do you take of the brake preassure for regen by openinverter? Prior to fitting an iBooster, I used an analogue pressure transducer on pot2 for brake pressure regen. However that’s now defunct since installing an iBooster. Today I ...
Need to test that sensor today. Thanks for all the help. Though Yesterday, I tested to disconnect the sensor, as I remember that motor tries to spin but shakes and rattles, but that gave me same result .. few times it rattled but most of time nothing happened. So I’m not very confident that it’s th...
How could I test the position sensor? I guess I can measure from the sensor end, that it’s getting ground and power. Not sure how to test the encoder channels wires. I guess web interface does not show the readings from encoder, or does it? Test continuity from the wiring encoder pins to the 23 pin...
My parameters have evolved through from a combination of circumstances, but importantly, I have not had a desat or overcurrent event for ages. It’s a fine balance between finding tune that suits all conditions and doesn’t risk damaging the inverter. Rather than worrying about performance too much at...
Yeah, I read that after more thoroughly after changing the perfectly good condition seal to new leaking one :D What speedi-sleeve are you using? I is there specific dimensions, product code or so? What's wrong with the Aliexpress seal? I didn't see bad things reported about that. It’s all in the th...
Just noticed that I should have used Speedi Sleeve with that seal.. I didn’t, and it leaked. Now bought the one that was recommended from AliExpress. https://www.aliexpress.com/item/32942928844.html?gatewayAdapt=4itemAdapt CTLBDYW one. Hoping it works.. There is a huge thread about the rotor seal, ...
I will probably change battery in Mazda MX3 i have from 2012 and it has 150000km electric and some 250000km ice logged. When i start i will pin it here as a new project since i finally decided to put outlander motor in it and lose the transmission... :twisted: This sort of mileage is impressive 👏🏻
Thanks to the mods for updating my thread title. The car has now completed nearly 25,000 electrical miles running Openinverter savoir faire. It’s also just passed it’s annual MOT. IMG_0982.png The only real update is that I installed a DIY solar array at home to charge it. 🌞 0184A349-DB66-4569-91CA-...