Re: Victron Quattro charger/inverter installation
Scott SV Tengah
Mohammad, happy to help.
Might I suggest asking the question on the forum, so that others may also learn from my experiences and not make the same mistakes I did. -- Scott 2007 A54 #69 SV Tengah http://www.svtengah.com
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Re: Victron Quattro charger/inverter installation
Scott SV Tengah
Arno,
Sorry, I should have been more clear. By boiler, I mean electric kettle. When the admiral is in the galley, appliances come on concurrently a lot. Secondly, for my Victron Quattro 5kw, the measured idle draw when the inverter is on is 40watts. That's 40Ah per day. Victron says 25w idle draw with inverter on, but my guess is that some of the AC items plugged into the AC sockets are drawing a decent amount, even when "idle". The 4w you mentioned is for the Mastervolt Ultra with the inverter OFF. Note that the Quattro, with inverter OFF( via a $5 switch), draws zero watts. -- Scott 2007 A54 #69 SV Tengah http://www.svtengah.com
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Re: Victron Quattro charger/inverter installation
Mohammad Shirloo
Thanks Scott for the very useful information that has functioned well for 18 months. If you don’t mind, I may reach out to you when we get closer to our final design concept and pick you brains and integrate your experience into our design.
Happy Sailing;
Mohammad and Aty B&B Kokomo AMEL 54 #099
From: main@AmelYachtOwners.groups.io <main@AmelYachtOwners.groups.io>
On Behalf Of Scott SV Tengah via groups.io
Sent: Wednesday, May 20, 2020 12:29 PM To: main@AmelYachtOwners.groups.io Subject: Re: [AmelYachtOwners] Victron Quattro charger/inverter installation
Hey everyone,
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Re: Victron Quattro charger/inverter installation
Hi Scott,
I'm not sure what boiler/water heater you have but our standard Isotemp is only 750Watt. Also 4 Watt per day equals to 4 Ah @ 24 volt not 40 Ah. Still a significant draw though although I'm not sure if this includes the powering of the Masterbus itself. Regards, Arno Luijten SV Luna, A54-121
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Re: Onan ballbearing check and valves values
Oliver Henrichsen, SV Vela Nautica
Hello Craig, Thanks for your explanation. I would also rather tend to change the ball bearing, just wondered because my manual says: inspect every 2000h or 5 years, left me wondering how.? Anyway I will prepare to change the ball bearing. My Genset is ONAN MDKBM, The ballbearing part no is: 510-0112 Does anybody know the specification / size of this bearing? Oliver from Vela Nautica Amel54#39 Martinique
On Mon, May 18, 2020, 23:29 Craig & Katherine Briggs SN 68 Sangaris Tropic Isle Harbor, FL via groups.io <sangaris=aol.com@groups.io> wrote: Hi Gary and Oliver,
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Re: Victron Quattro charger/inverter installation
Hi Mohammad,
Be aware the battery chargers are connected to the "other side" of the main battery switches relative to the inverter. So before you start putting these cables in parallel you will need to change that (if not already). I'm not sure why Amel did this, but my guess is that you can keep a battery charger running even if all other things are disconnected. This is why I was asking about the power-connection point in the engine room. It seems to be connected to the secondary side of the battery-switch with 95mm2 cables, more then enough to run a 4kW inverter instead of the 2kW version. I don't like changing too much the original config of the boat as it very often comes back and bites you, especially in a complex boat like the 54. So replacing the inverter seems to be limited to the inverter itself, the cable to the inverter, the circuit breaker in the gray cabinet needs to go up from 120A to 200A. and maybe the 230 V output cable needs to be bigger (2.5 mm2), I'm not sure. And of course some changes are required to the 230 switch panel to energize the washer etc. when running off the inverter. But It allows you to retain the original config for the most part. Regards, Arno Luijten SV Luna, A54-121
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Re: Victron Quattro charger/inverter installation
Scott SV Tengah
Hey everyone,
We've lived 18 months in mostly tropical conditions with the Quattro 5kw. I have some thoughts on this. 1) You can mount the Quattro 5kw in the engine room, VERTICALLY as Victron intended. We had to mount the secondary Skylla-i 80amp charger horizontally, but that's fine as it will never run for more than 2 hours at a time, even if my 450ah lithium bank is completely empty (which it has never been). Both are placed right where Amel put my original Dolphin 100a and 30a chargers, making installation easy. See installation photo on my earlier post at https://amelyachtowners.groups.io/g/main/message/47890 I have obsessively monitored charging and inverter output via the VE-Config software and the BMV-712 battery monitor because of heat concerns and possible power tapering. In my 18 months of mostly tropical live board living, that has never happened. Inverter output has never been tapered, even when motoring and running a big inverter load. Charger output has also never been tapered on either the Quattro or the Skylla, even when both are running off genset. Lior - that said, you will need to break out the seal between the passageway and the engine room to install new cables. Don't skimp on this. This is not difficult and resealing it is not difficult either. FYI installing the Quattro 3kw will still require that you use 2 PAIRS of 50mm2 cables, per Victron. 2) We opted for 5kw because the admiral and crew don't always monitor their concurrent usage. If they're running the boiler (2kw), the washing machine is in heat mode (1.5kw) and someone turns on the microwave (1kw), we are quite happy to have the Quattro 5kw. This isn't often, but it has happened before. Also the surge capacity of the Quattro 5kw allows us to use the scuba compressor on inverter/battery. 3) We looked at the Mastervolt Ultra. It draws 4w when the inverter is off. It draws 7w when the "low power mode" is selected. The MV low power mode is the same functionality as the "search mode" on the Victron, with the same no-load draw. What it does is pulse the inverter on every few seconds to search for a load. I opted not to do this because it causes my analog voltage meter (in the cabinet above the galley sink) to jump back and forth. Perhaps this is fine, but I didn't want the additional mechanical wear and the clicking sound is a bit annoying. And it won't turn sense low draw loads like small AC chargers or possibly laptops. Instead, I installed a simple $5 switch on the electrical panel which allowed me to turn on/off the inverter remotely. We turn it on when we need the big inverter and turn it off most of the time. When "off", the power consumption is zero, which is less than the Mastervolt. That saves me 40AH a day, which is the equivalent of the daily output of a 200w solar panel! https://amelyachtowners.groups.io/g/main/message/50689 We have the Amel installed 800w Mastervolt inverter at the nav station. We use that when we're running laptops, ice maker, bread maker, projector, cordless drill AC chargers, etc. Because of its low capacity, it's far more efficient at low power draws. We also changed some jumpers to activate "Economic Mode" so it draws even less when power draw is <250w. Hope this helps. -- Scott 2007 A54 #69 SV Tengah http://www.svtengah.com
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Re: genoa furler cover MEJ1 removal
Maybe this helps...it is a page from my Amel Book. You did not state your hull number, but if it is an early 54 the cover is sealed with sealant and it may be a little difficult to remove:
On Wed, May 20, 2020 at 1:07 PM Roque <ediroque@...> wrote:
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Re: European SM 240V looking to plug in 240V US Marina
Bill,
The Victron isolation transformers are classic transformers, basically a lot of iron and copper. The model "3600 Watt Auto 115/230 V" is capable of converting 115 Volt into 230 V. That is one way to solve the US-EUR problem (apart from the 50/60 Hz) with the added advantage you can use both voltages more or less transparent at the input side. However to get 16 Amps at the output you will need 32 Amps at the input. If you use the "double 115V" system to produce 230 you would be able to supply 230V32A at the output but that would require a different model transformer that cannot do auto-switching. In the latter case you would always require a 230-240 volt outlet in a USA marina. I'm not sure how wide-spread that is in the States. On thing about classic transformers, these things tend to produce an annoying 50/60Hz humming noise that makes you need to be careful where to put it. Myself I've installed the Mastervolt GI7 Isolation transformer. This makes virtually no noise as it uses high frequency transforming. The weight is much less as well. They did miss a huge point designing the thing though. As they are using high frequency technology to galvanic separate the power, 95% of the parts were already included to change the the frequency as well, meaning you could have converted to 50Hz even when on a 60Hz outlet. Big omission as far as I'm concerned. The other problem all of these isolation transformers have is they tend to increase the voltage a little bit to compensate for high loads (like the 1:1.05 ratio mentioned above). Again a bad idea. Here in St. Maarten the pontoon voltage is high already (sometimes up to 245 Volt) and behind the transformer I can see 255 Volt occasionally, 25 volts more then I would like to see. For the Mastervolt GI series even more dumb as they could have made the system adaptive because of the high frequency conversion. Trying to explain the Marina they need to look into their shorepower is a huge challenge with little chance on success. The reason I installed the isolation transformer is because the crappy shorepower was affecting the cast-iron keel despite a perfectly working earth-bonding system in the boat. This is now resolved. Regards, Arno Luijten SV Luna, A54-121
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Re: genoa furler cover MEJ1 removal
Roque
Great! Maybe you could take this opportunity to install grease ports Em qua., 20 de mai. de 2020 às 14:59, Jeroen jeltes <j.jeltes@...> escreveu:
i managed to get it removed finally, and apparently the cover is mounted in a recess.
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Re: genoa furler cover MEJ1 removal
i managed to get it removed finally, and apparently the cover is mounted in a recess.
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Re: Victron Quattro charger/inverter installation
Mohammad Shirloo
Hi Arno;
I think all of your questions and concerns are valid. We are going through the same questions as we plan our upgrade. You have to first really sit down and decide exactly what your optimum setup would be. You want to be sure that you do not go down a design path with certain assumptions and design criteria and find out at the tail end that you also wanted “X” that the current design cannot provide.
We are also considering Victron, but have the same concerns of size, weight, derating with increased temperature, compatibility with existing MasterVolt, etc. One suggestion would be to look at MasterVolt Mass Combi Ultra. Here’s the link https://www.mastervolt.com/products/combis-inverter-charger/
They are light (33.7 lb), compact, provide full capacity in higher temperatures, low power consumption at idle (4W), have an integrated solar charge regulator, two AC inputs for shore power and generator and multiple units can be ganged up to increase power output. In our case, we are thinking about going with a single unit (3.5 KW) and adding another when we go to full Lithiums for 7KW of inversion. Eventually eliminating the 100A and 40 A charges and having one or both as spares.
The issue of supplying it with the DC power needed will depend on the existing equipment and wiring in the engine room, so running new wires can be avoided. We are also trying to avoid moving the inverters out of the engine room. We currently have the 2500W MasterVolt inverter, 100A Charger and 40A Charger. So we have wiring sufficient for about 250A of 24 volts coming to the engine room. This would theoretically be sufficient for about 6000W of inversion. This is most likely sufficient to power all systems on board, including our 150l/hr water maker that needs about 3KW. We just have to manage concurrent system usage to stay in a safe range of available power.
It is great to have all of these new options, however, we just have to sort through them and have an overall design that meets our requirements. As always, with more options come more decisions.
Happy Sailing;
Mohammad and Aty B&B Kokomo AMEL 54 #099
From: main@AmelYachtOwners.groups.io <main@AmelYachtOwners.groups.io>
On Behalf Of Arno Luijten via groups.io
Sent: Wednesday, May 20, 2020 7:50 AM To: main@AmelYachtOwners.groups.io Subject: Re: [AmelYachtOwners] Victron Quattro charger/inverter installation
Hi,
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Re: Self Insurance
I would be interested in either for next year as I have already gotten and paid for my policy this year
thanks
Courtney
Trippin
54 #101
-----Original Message-----
From: karkauai via groups.io <karkauai@...> To: main@AmelYachtOwners.groups.io Sent: Wed, May 20, 2020 11:02 am Subject: Re: [AmelYachtOwners] Self Insurance Thank you all for your thoughts, ideas, suggestions, and doubts.
Bill R has been in touch with Gary Golden at Manifest Marine. He is looking into a group policy, but at least initially doesn't think it would be enough of a market to interest commercial carriers.
Sooo, while it's not a foregone conclusion, we may have to go the self-insurance route.
That would be an experiment unless we can find someone with expertise to help us set it up. We may find ourselves with few or no options sooner rather than later so I think it's worth pursuing if there is enough interest.
Please respond to this thread and indicate if you are seriously interested in participating in
1)A commercial group Policy, and
2)An AYOG self-insured plan
If there are at least 200 owners interested, I will continue to work on it. If there is enough interest, we will take this private and ask you to complete a survey that Brent is working on.
Thanks for your prompt replies.
Kent
SM 243
Kristy
On May 19, 2020 3:34 AM, Ken Powers SV Aquarius <ken@...> wrote:
Though I think it would be a great idea to start the "Amel Group Insurance Company" AGIC, it's a lot more than just opening a bank account and filling it with our $6000 each month. Insurance companies are Bankers first, and Offer insurance second. Once you get the first $1.2M in the bank it has to be invested, and everyone will have different ideas of where to invest it. Well hedged is probably best, but these days I have been a very unsuccessful investor!
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Re: genoa furler cover MEJ1 removal
Dear Roque, thank you for picture,it helps, pls do you have a picture of the cover? it is not clear if it has a flat surface. regards, Jeroen
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Re: European SM 240V looking to plug in 240V US Marina
Theo, I think the information may be misleading. I talked to Victron about this isolation transformer. They said that "AC input voltage is raised/lowered by 1:1.05 ratio at the AC output." This is not what Dominique was asking for. Bill
On Wed, May 20, 2020 at 11:22 AM Theo s/v Paloma <sailingpaloma1@...> wrote: You might want to look into the Victron Isolation Transformer. It provides galvanic isolation, and can up or down convert voltage. It does not change the frequency.
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Re: Self Insurance
Patrick McAneny
Kent , Of course I would be interested either way. Just got off the phone with Gary Golden to discuss a policy he sent me. He said that liability alone is available , although because its fairly cheap some companies don't want to bother with it ,being several hundred ,opposed to several thousand.
Thanks,
Pat
SM#123
-----Original Message-----
From: karkauai via groups.io <karkauai@...> To: main@AmelYachtOwners.groups.io Sent: Wed, May 20, 2020 11:02 am Subject: Re: [AmelYachtOwners] Self Insurance Thank you all for your thoughts, ideas, suggestions, and doubts.
Bill R has been in touch with Gary Golden at Manifest Marine. He is looking into a group policy, but at least initially doesn't think it would be enough of a market to interest commercial carriers.
Sooo, while it's not a foregone conclusion, we may have to go the self-insurance route.
That would be an experiment unless we can find someone with expertise to help us set it up. We may find ourselves with few or no options sooner rather than later so I think it's worth pursuing if there is enough interest.
Please respond to this thread and indicate if you are seriously interested in participating in
1)A commercial group Policy, and
2)An AYOG self-insured plan
If there are at least 200 owners interested, I will continue to work on it. If there is enough interest, we will take this private and ask you to complete a survey that Brent is working on.
Thanks for your prompt replies.
Kent
SM 243
Kristy
On May 19, 2020 3:34 AM, Ken Powers SV Aquarius <ken@...> wrote:
Though I think it would be a great idea to start the "Amel Group Insurance Company" AGIC, it's a lot more than just opening a bank account and filling it with our $6000 each month. Insurance companies are Bankers first, and Offer insurance second. Once you get the first $1.2M in the bank it has to be invested, and everyone will have different ideas of where to invest it. Well hedged is probably best, but these days I have been a very unsuccessful investor!
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Re: genoa furler cover MEJ1 removal
Roque
Hi Maybe this pic will help. Roque Attika A54 #117 Em qua, 20 de mai de 2020 às 12:43, Jeroen jeltes <j.jeltes@...> escreveu:
Hi all Amel owners. i am struggling to remove the cover of the MEJ1 furler, to be able to replace te belt.
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Re: Self Insurance
Ryan Meador
We're potentially interested in a group buy of a normal insurance policy. It will depend on the rate/coverage vs what we can find through our insurance broker (so far they've found one, but it's expensive). Our policy expires at the end of July. We might be interested in self insurance, depending on exactly how it works. Insurance is a highly regulated industry, and I think it's going to be difficult for a bunch of laypeople like us to successfully form an insurance company, doubly so on a tight timeline. Even if we succeed, I'm not sure the policy would be acceptable to the bank that owns our mortgage. But this project is something I've been thinking about for a long time, so if it is feasible, I'd be interested in being part of it. Ryan and Kelly
SM 233 Iteration Boston, MA, USA
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Re: European SM 240V looking to plug in 240V US Marina
You might want to look into the Victron Isolation Transformer. It provides galvanic isolation, and can up or down convert voltage. It does not change the frequency.
https://www.victronenergy.com/isolation-transformers Theo s/v Paloma Amel 50 #18
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Re: New files uploaded to main@AmelYachtOwners.groups.io
Any chance someone can upload the service and part manuals for the ONAN Cummins 8KW (MDKBW)?Theo s/v Paloma Amel50 #18
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