Search found 314 matches

by doggy
Thu, 25 Jun 2020, 10:49
Forum: Renault
Topic: Charging failed
Replies: 50
Views: 2335

Re: Charging failed

Just had an update from Crawford's Motors. The problem is beyond the expertise of Renault Australia and they have referred it to South Korea! When I queried why South Korea and not France, I was told that is their escalation path. Seems bizarre to me when they do not seem to sell the Zoe in Sth Kore...
by doggy
Thu, 25 Jun 2020, 08:18
Forum: Renault
Topic: Charging failed
Replies: 50
Views: 2335

Re: Charging failed

Re the spare connector under the hood. The guy doing this is in Slovenia. He is charging direct from a string of panels. Has the car "On" and the charge appears as regen. https://forums.aeva.asn.au/viewtopic.php?f=57&t=5738&p=75968&hilit=zoe&sid=6c764e8602996fd114bfb93ff707fd31#p75968 Home DC chargi...
by doggy
Wed, 24 Jun 2020, 13:40
Forum: Renault
Topic: Charging failed
Replies: 50
Views: 2335

Re: Charging failed

Yes, I think you are right. I, for one, will have no qualms kicking around the Canbus and the various modules post warranty. I was just wondering the other day how the guy was going who feeds his Solar Panel DC straight to the battery via the spare under hood connector that goes the same path as the...
by doggy
Wed, 24 Jun 2020, 12:57
Forum: Renault
Topic: Charging failed
Replies: 50
Views: 2335

Re: Charging failed

An update. Things are not moving very quickly. Car has been in there yesterday and today. yesterday they confirmed what I had reported and "had discussions with Renault". Today, they are having more discussions with Renault and trying to decide what spare parts to request. They are not even sure tha...
by doggy
Mon, 22 Jun 2020, 13:28
Forum: Renault
Topic: Charging failed
Replies: 50
Views: 2335

Re: Charging failed

Hi Matt, agreed. However it is not that upon this occasion.
Looking at CanZE, the car is seeing zero ohms ground to neutral and ground is good.
Same result at four localities.
Leakages are also all good.
So definitely something else.
Cheers,
Dave
by doggy
Mon, 22 Jun 2020, 11:43
Forum: Renault
Topic: Charging failed
Replies: 50
Views: 2335

Charging failed

We still continue to love our Zoe. Would have preferred the DC charging and extra 75km range from the ZE50......but it's been great so far. Only issue was failure of the GPS antenna early this year. Now we've got a new hiccup. Won't charge. I've tried 5 EVSEs and all do the same thing. Charge starts...
by doggy
Sun, 21 Jun 2020, 09:06
Forum: Renewable Energy and Storage (Non-EV)
Topic: AVASS cells 2nd lot
Replies: 64
Views: 8188

Re: AVASS cells 2nd lot

Many thanks. My 8* AVASS cells are all around 400AH. They were specced at 460 but I suspect that was an overenthusiastic figure. Given mine was a random sample and they are all quite close to one another 400AH with some upside to 420 as you report seems realistic. Do you have an estimate for your se...
by doggy
Sun, 21 Jun 2020, 06:11
Forum: Renewable Energy and Storage (Non-EV)
Topic: AVASS cells 2nd lot
Replies: 64
Views: 8188

Re: AVASS cells 2nd lot

Did you add the extra plastic top and bottom pieces or did they come like that?
Just wondering about them fitting alongside the AEVA cells.
I assume these are a couple you bought for evaluation pending the big shipment?
Cheers,
Dave
by doggy
Fri, 27 Mar 2020, 18:18
Forum: Renewable Energy and Storage (Non-EV)
Topic: AVASS cells 2nd lot
Replies: 64
Views: 8188

Re: AVASS cells 2nd lot

Hi Steve, I used the ones of two different lengths that came with the second batch. They are platted copper and they are laminated. I also used conductive paste for the holes and the contact surfaces. The holes are close to the right size (slightly over, which is good) and because the plates are cur...
by doggy
Wed, 18 Mar 2020, 10:32
Forum: Renewable Energy and Storage (Non-EV)
Topic: AVASS cells 2nd lot
Replies: 64
Views: 8188

Re: AVASS cells 2nd lot

Very good discovery indeed! Well spotted! Great there is a potential source of spares and/or additional cells. I find it interesting that they rate them as 400AH whereas ours are supposed to be 460. I've been running my 8 for months now and consistently get almost exactly 400AH out of them. Price is...
by doggy
Fri, 21 Feb 2020, 12:15
Forum: Renault
Topic: GPS Failure
Replies: 4
Views: 772

Re: GPS Failure

Hm, we have had several map updates in 18 months and have found it good. Apart from when the GPS started to muck up. That was unpleasant in unfamiliar locations and particularly in the Sydney CBD. My actual Renault GPS unit has 11 to 12 satellites even in my steel roofed garage. Not as many as a sta...
by doggy
Fri, 21 Feb 2020, 10:22
Forum: Renault
Topic: GPS Failure
Replies: 4
Views: 772

Re: GPS Failure

Gee, I don't think I would have liked having it out of action for that long. You are the second person I have heard of with a broken SD card holder. It is perhaps in an awkward spot. I have a carbon copy of my SD card because they are so expensive if they die. dd command in Linux is all it takes and...
by doggy
Fri, 21 Feb 2020, 09:41
Forum: Renault
Topic: GPS Failure
Replies: 4
Views: 772

GPS Failure

A couple of months ago, my GPS started to misbehave. Sometimes TomTom would have me driving over the ocean and on one memorable occasion, as I was driving in Sydney, there was an alarming graphic and warning to say the car was in imminent danger of tipping over! I tried many things such as checking ...
by doggy
Sun, 02 Feb 2020, 11:15
Forum: Renewable Energy and Storage (Non-EV)
Topic: SUMRY 5kW and 6kW inverters
Replies: 0
Views: 662

SUMRY 5kW and 6kW inverters

There are several of us with these inverters and there are references in a number of more general threads. So I thought I would start a specif Sumry thread. These LF inverters are well built. Excellent internal busbars, very heavy due to big toroids, quite efficient (standby 25W and 3kW efficiency 9...
by doggy
Fri, 17 Jan 2020, 13:04
Forum: Renewable Energy and Storage (Non-EV)
Topic: Is anyone using an arc welder with an offgrid system
Replies: 107
Views: 11819

Re: Is anyone using an arc welder with an offgrid system

Hi Chris, I too have a 2400W angle grinder. Startup current is around 65amps. Certainly if you were offgrid, I would not use a HF inverter for loads like that or for welding (at least using a transformer based rather than inverter based) welder. LF inverters can typically handle much higher surge cu...
by doggy
Wed, 08 Jan 2020, 11:00
Forum: For Sale/Wanted
Topic: SOLD: 8* EVPOWER BMS Modules CBM180 Rev2.0
Replies: 4
Views: 872

SOLD: 8* EVPOWER BMS Modules CBM180 Rev2.0

These are sold.
by doggy
Fri, 03 Jan 2020, 08:24
Forum: Charging Infrastructure
Topic: OpenEVSE Charging Station any Users?
Replies: 33
Views: 3922

Re: OpenEVSE Charging Station any Users?

The replacement PSU arrived quicker than expected from RS Components and I have installed it. I also needed to replace one of the 1.6A non-resettable PCB fuses which had blown (there is one in each of the neutral and live connections to the PSU). The module is working fine again, has less RFI and wi...
by doggy
Fri, 03 Jan 2020, 03:55
Forum: For Sale/Wanted
Topic: SOLD: 8* EVPOWER BMS Modules CBM180 Rev2.0
Replies: 4
Views: 872

Re: 8* EVPOWER BMS Modules CBM180 Rev2.0

Hi Dan,
Please PM me your details.
Best Regards,
Dave
by doggy
Wed, 01 Jan 2020, 07:42
Forum: For Sale/Wanted
Topic: SOLD: 8* EVPOWER BMS Modules CBM180 Rev2.0
Replies: 4
Views: 872

SOLD: 8* EVPOWER BMS Modules CBM180 Rev2.0

I have 8 EVPower BMS modules. They are all working. Removed from a CALB180 battery bank. LifePO4 chemistry. Gold plated tracks. 1amp max bleed starting 3.5V More specs on the EVPower website. Retail for $17.60 each so $140.80. SELLING FOR $50 total for the eight. Plus postage from Avalon Beach NSW (...
by doggy
Sun, 29 Dec 2019, 14:43
Forum: Renewable Energy and Storage (Non-EV)
Topic: Interworking a Sunny Island with a Redflow Flow battery
Replies: 10
Views: 864

Re: Interworking a Sunny Island with a Redflow Flow battery

I also bought a bunch of SuperCaps last year and found the same sorts of issues. As well as the things mentioned by antiscab, I found the leakage too high and balancing them (both charge and discharge) was a pain and not very successful. I am amazed that some US power companies seem to be successful...
by doggy
Sun, 29 Dec 2019, 14:28
Forum: Charging Infrastructure
Topic: OpenEVSE Charging Station any Users?
Replies: 33
Views: 3922

Re: OpenEVSE Charging Station any Users?

Hi Chris, I have not checked the code. However, my understanding of pressing the pause button (either directly or via the web interface) is that the uP should tell the car via the Pilot signals to turn off charging. I have frequently used the pause button (both ways) and not detected an issue. Howev...
by doggy
Fri, 27 Dec 2019, 04:32
Forum: Charging Infrastructure
Topic: OpenEVSE Charging Station any Users?
Replies: 33
Views: 3922

Re: OpenEVSE Charging Station any Users?

In my unit, the only thing generating heat is the AC/DC converter. Also, if you build a 3ph unit, you need to be careful not to take any additional DC (for the contactor) from the AC/DC PSU which is on the limit. Also, cabling should be crimped in the Mennekes and where possible elsewhere (reduces r...
by doggy
Thu, 26 Dec 2019, 13:49
Forum: Charging Infrastructure
Topic: OpenEVSE Charging Station any Users?
Replies: 33
Views: 3922

Re: OpenEVSE Charging Station any Users?

Well, after 18months my OpenEVSE has DIED! Temperature was 33degC (inside the box). Upon checking, I found that the 5v+12V DC supply is DEAD. Fortunately, I have a backup EVSE so am not stuck. The DC power supply in the unit is its Achilles Heel because it runs quite hot and they run it close to its...
by doggy
Wed, 04 Dec 2019, 13:55
Forum: Renewable Energy and Storage (Non-EV)
Topic: AGM for home storage?
Replies: 6
Views: 1058

Re: AGM for home storage?

AGMs can be very long lived and reliable: a. I had a 1000AH/12V set up on my barge in France. After 8yrs, they are in almost perfect condition. Average cycle depth only 23%. 4.5kW inverter. Excellent solar MPPT plus engine 4step temperature controlled charging plus 120A mains charging (when mains av...
by doggy
Tue, 03 Dec 2019, 16:35
Forum: Charging Infrastructure
Topic: OpenEVSE Charging Station any Users?
Replies: 33
Views: 3922

Re: OpenEVSE Charging Station any Users?

Lobster & Jonescg, Just a note about the OpenEVSE. If the advanced one, the temperature sensor is on the LCD panel. If you wire it well, the only heat generating object is the AC:DC converter (aforementioned for RFI). If you use the box flat- as shown above- the heat of the converter artificially in...