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| Topic: Inverter install by dealer |
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Posted By: 2001400ex
on 04/21/18 01:24pm
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I bought a new fifth wheel last year and it did not have the inverter included so I negotiated that as part of the deal.. When I pickup to the fifth wheel, they didn't have time to install it, they just gave me the inverter and days to have a local dealer install it and they would pay me back. Which I had the local dealer install it and they actually did pay me back. My fifth wheel had an Onan 4000 installed as well. So I went camping once last year after it was installed and noticed it didn't power any electrical outlets. I would have thought a $500 install would have included wiring it to the panel to power the outlets. It's in the shop now and I asked them about it, they said I would need a bigger inverter to power the outlets. I'm like, it's a 2000 amp inverter, it should be plenty big. And installing it where I need to run an extension cord is dumb. They also said I can't run it to the go power solar panel control, because that had a button to turn the inverter on and off. I boondock one 5 night trip a year and a couple 3 night trips, so a running inverter is pretty useful. Please let me know your thoughts. 2017 Forest River Stealth SA2816 2020 GMC Denali 3500 Duramax Anderson ultimate fifth wheel hitch |
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Posted By: 2oldman
on 04/21/18 01:32pm
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2001400ex wrote: Bummer. I've never talked to an RV shop that knew much about inverters, and unless you tell them exactly what you want, it's a crapshoot. What kind of wire did they use to connect it to the batteries? (assuming they even did that.) Kinda surprised you took it back to the same shop...it didn't power any electrical outlets. I would have thought a $500 install would have included wiring it to the panel to power the outlets. It's in the shop now and I asked them about it, they said I would need a bigger inverter to power the outlets. I'm like, it's a 2000 amp inverter,. A bigger inverter to power the outlets? That's nonsense, unless you run your coffee maker and toaster at the same time. Sounds like all they did was hook it to the battery and you plug into it. That actually works ok, but you gotta turn off a few things, like the converter and the water heater. And you use your RV cord, not an extension cord... again, assuming that will reach. I'm like, it's a 2000 WATT inverter. Too bad you didn't ask here first. Oh well... |
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Posted By: jcpainter
on 04/21/18 01:50pm
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We had a 2000 watt inverter and Onan Generator installed after market. The installer added a second breaker box and breakers. Most of the outlets and maybe the microwave (can't remember) were redirected from the main breaker box to the auxillary box. A few of the outlets were not "redirected" to the new breaker box. It did not carry much of a load for any length of time. Further investigation showed that the wire used from inverter to batteries was not the proper size. The installer cut corners by installing the wrong size wire (#6) . . . it wasn't heavy enough. The manuals specify that "00" size wire should to be used, but he either didn't read the manual or didn't think we'd notice! * This post was edited 04/21/18 04:48pm by jcpainter * |
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Posted By: ktmrfs
on 04/21/18 01:51pm
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to have it wired to the outlets also means there needs to be a transfer switch to switch between shore power/generator and the inverter. you do NOT want to ever have inverter and generator/shore power connected to the outlets at the same time.!!! You also need to have it wired so the converter (charger) is NOT connected when the inverter is running. Otherwise the converter tries to charge the battery from the inverter connected to the batteries. Not good! When I installed mine, I added a subpanel and transfer switch. On the inverter, a 1000W sine wave, the inverter via the subpanel is only connected to outlets and microwave. will not power the fridge, converter, AC or water heater. 2011 Keystone Outback 295RE 2004 14' bikehauler with full living quarters 2015.5 Denali 4x4 CC/SB Duramax/Allison 2004.5 Silverado 4x4 CC/SB Duramax/Allison passed on to our Son!
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Posted By: 2oldman
on 04/21/18 02:07pm
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jcpainter wrote: I don't understand.. why a wire there?
Further investigation showed that the wire used from generator to inverter was not the proper size. |
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Posted By: Lwiddis
on 04/21/18 02:44pm
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You and the dealer negotiated for an inverter and installation. You paid...he/she provided the equipment but didn’t install. Give the dealer another chance. If they won’t, have it done right and sue them. All this is documented, correct? Not oral I hope.
Winnebago 2101DS TT & 2022 Chevy Silverado 1500 LTZ Z71, WindyNation 300 watt solar-Lossigy 200 AH Lithium battery. Prefer boondocking, USFS, COE, BLM, NPS, TVA, state camps. Bicyclist. 14 yr. Army -11B40 then 11A - (MOS 1542 & 1560) IOBC & IOAC grad
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Posted By: time2roll
on 04/21/18 02:51pm
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How is the inverter wired? How many batteries? What size 12v wire? Does it just sit there and you have to plug in the main cord? Otherwise you need to pull wire and install a transfer switch and remote if you want push button power. Ok to post some pictures. BTW my 300 watt inverter powers the outlets just fine. Dealer is full of it or does not understand electricity. 2001 F150 SuperCrew 2006 Keystone Springdale 249FWBHLS 675w Solar pictures back up |
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Posted By: SidecarFlip
on 04/21/18 04:13pm
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time2roll wrote: How is the inverter wired? How many batteries? What size 12v wire? Does it just sit there and you have to plug in the main cord? Otherwise you need to pull wire and install a transfer switch and remote if you want push button power. Ok to post some pictures. BTW my 300 watt inverter powers the outlets just fine. Dealer is full of it or does not understand electricity. Hope you mean 3000 watt not 300. a 300 watt inverter might power a laptop, not much else... Sort of like the Op with a 2000 amp inverter If he has that he must have a portable power generation plant.
2015 Backpack SS1500 1997 Ford 7.3 OBS 4x4 CC LB |
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Posted By: time2roll
on 04/21/18 04:28pm
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Nope. Just 300 watts. Yes it just powers a tv, dvd, Chromebook and other small items as needed. Has run the fridge when the propane would not ignite. |
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Posted By: jcpainter
on 04/21/18 04:46pm
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2oldman wrote: jcpainter wrote: I don't understand.. why a wire there?Further investigation showed that the wire used from generator to inverter was not the proper size. OMGoodness, how embarrassing. My mind was thinking one thing and my fingers typed something else. The wire was from the inverter to the batteries, not the generator. They used #6 wire and it should have been #00. |
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Posted By: time2roll
on 04/21/18 04:48pm
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jcpainter wrote: 2/0 would be tight depending on length. I recommend 4/0 for 2000 watts.They used #6 wire and it should have been #00. Custom cable here: http://www.genuinedealz.com/custom-cables?size=48 |
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Posted By: 2001400ex
on 04/21/18 05:21pm
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SidecarFlip wrote: time2roll wrote: How is the inverter wired? How many batteries? What size 12v wire? Does it just sit there and you have to plug in the main cord? Otherwise you need to pull wire and install a transfer switch and remote if you want push button power. Ok to post some pictures. BTW my 300 watt inverter powers the outlets just fine. Dealer is full of it or does not understand electricity. Hope you mean 3000 watt not 300. a 300 watt inverter might power a laptop, not much else... Sort of like the Op with a 2000 amp inverter If he has that he must have a portable power generation plant. ![]() Yes 2000 Watt lol |
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Posted By: 2001400ex
on 04/21/18 05:24pm
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time2roll wrote: How is the inverter wired? How many batteries? What size 12v wire? Does it just sit there and you have to plug in the main cord? Otherwise you need to pull wire and install a transfer switch and remote if you want push button power. Ok to post some pictures. BTW my 300 watt inverter powers the outlets just fine. Dealer is full of it or does not understand electricity. 2 12 volt batteries, not sure how it's wired. Right now it's in my basement close to the batteries. To use it, I have to go outside the fifth wheel, open the basement, turn it on, plug on an extension cord and run it to what I want, clearly not useful. I was expecting to be able to plug into any outlet and use them after the install like they come from the factory. |
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Posted By: jcpainter
on 04/21/18 05:29pm
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time2roll wrote: jcpainter wrote: 2/0 would be tight depending on length. I recommend 4/0 for 2000 watts.They used #6 wire and it should have been #00. Custom cable here: http://www.genuinedealz.com/custom-cables?size=48 The 2/0 or "00" (double ought) is what the manual said to use. |
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Posted By: 2oldman
on 04/21/18 05:33pm
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2001400ex wrote: You can if you just plug your shore cord in like I said earlier.
I was expecting to be able to plug into any outlet and use them after the install like they come from the factory. |
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Posted By: wa8yxm
on 04/21/18 05:53pm
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How big is the inverter? Generally small ones (under 1,000 watts) only power the TV and related stuff around 1500 they add in some outlets and/or the microwave Around 2KW they add in outlets AND the microwave They may also have ASSUMED you wanted to power the fridge. OF course I'm sure you remember how to spell Assume the same away I do, with hyphens on either side of the "U". Home was where I park it. but alas the. 2005 Damon Intruder 377 Alas declared a total loss after a semi "nicked" it. Still have the radios Kenwood TS-2000, ICOM ID-5100, ID-51A+2, ID-880 REF030C most times
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Posted By: theoldwizard1
on 04/21/18 06:11pm
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IMHO, the modern inverter/charger/transfer switch should be the HUB of your 120VAC and 12VDC system !! Yes, buying one device that does inverting charging and transferring from battery (invert) to shore power to generator will be expensive, but a good one will actually be very easy to install !! Then you no longer need a converter, just a 12VDC fuse/distribution panel. Check out the Samlex EVO All the connections (except for the battery) are in one place. It is possible to wiring in a remote start for the generator. |
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Posted By: MDKMDK
on 04/21/18 06:32pm
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delete. ooops.
Mike. Comments are anecdotal or personal opinions, and worth what you paid for them. 2018 (2017 Sprinter Cab Chassis) Navion24V + 2016 Wrangler JKU (sold @ ????) 2016 Sunstar 26HE, V10, 3V, 6 Speed (sold @ 4600 miles) 2002 Roadtrek C190P (sold @ 315,000kms) |
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Posted By: 2001400ex
on 04/21/18 08:18pm
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2oldman wrote: 2001400ex wrote: You can if you just plug your shore cord in like I said earlier.I was expecting to be able to plug into any outlet and use them after the install like they come from the factory. Lol you did say that but not really. You skipped that part but I can see it now that I reread it. That's a good idea, would actually work ok. Have to run the cord, it's outside to outside at least. |
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Posted By: time2roll
on 04/21/18 08:21pm
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If you plug the main cord into the inverter... also cut power to the converter and set the water and fridge to propane only.
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Posted By: MrWizard
on 04/21/18 08:57pm
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is your shore cord in or near the same basement location ? yes ? then step (1) is turn off the circuit breaker for your charge converter step (2) put fridge on LP, put water heater on LP step (3) use what ever adapter is needed and plug your shore cord into the inverter turn on inverter reverse process when you need the generator BEFORE you start the generator I can explain it to you. But I Can Not understand it for you ! .... Connected using T-Mobile Home internet and Visible Phone service 1997 F53 Bounder 36s
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Posted By: DiskDoctr
on 04/22/18 06:27am
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I'm guessing the "you need a bigger inverter" suggestion means they were using the built in transfer switch in the inverter? I had the same issue last year when deciding what and how to wire in an inverter. The recommendation I liked most and followed from the folks here was to add a standalone ATS (Automatic Transfer Switch) to the shore power/inverter circuits to keep the charger, inverter, AC power all powered only when necessary without chance of backfeed, double feed, or conversion loop (battery to AC while AC charging battery) Then I was able to use whatever inverter size I wanted and use it to power EVERY outlet and AC item in the camper- up to my available inverter amps. Works perfectly! ![]() http://www.rv.net/forum/index.cfm/fuseac........d/29545741/gotomsg/29545774.cfm#29545774 |
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Posted By: theoldwizard1
on 04/22/18 07:16am
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This is why I like Samlex. The DC distribution panel just hooks to the batteries via a fuse. |
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Posted By: 2001400ex
on 04/22/18 07:17am
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MrWizard wrote: is your shore cord in or near the same basement location ? yes ? then step (1) is turn off the circuit breaker for your charge converter step (2) put fridge on LP, put water heater on LP step (3) use what ever adapter is needed and plug your shore cord into the inverter turn on inverter reverse process when you need the generator BEFORE you start the generator Step 1... Is that just a circuit breaker in the panel? I don't think I've seen one labeled that before. |
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Posted By: 2001400ex
on 04/22/18 07:18am
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DiskDoctr wrote: I'm guessing the "you need a bigger inverter" suggestion means they were using the built in transfer switch in the inverter? I had the same issue last year when deciding what and how to wire in an inverter. The recommendation I liked most and followed from the folks here was to add a standalone ATS (Automatic Transfer Switch) to the shore power/inverter circuits to keep the charger, inverter, AC power all powered only when necessary without chance of backfeed, double feed, or conversion loop (battery to AC while AC charging battery) Then I was able to use whatever inverter size I wanted and use it to power EVERY outlet and AC item in the camper- up to my available inverter amps. Works perfectly! ![]() http://www.rv.net/forum/index.cfm/fuseac........d/29545741/gotomsg/29545774.cfm#29545774 Thanks!!! I'll see what the dealer comes back with on Monday. Then maybe show then this. |
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Posted By: joebedford
on 04/22/18 07:56am
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DiskDoctr wrote: ![]() http://www.rv.net/forum/index.cfm/fuseac........d/29545741/gotomsg/29545774.cfm#29545774 Is your 20 receptacle really directly fed from shore/generator power or is it from the 120V distribution panel? Also, do you have another ATS in the Shore power / generator block (that you've left out for simplicity) or do you manually plug shore power into the generator? |
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Posted By: ksg5000
on 04/22/18 08:54am
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2001400ex wrote: MrWizard wrote: is your shore cord in or near the same basement location ? yes ? then step (1) is turn off the circuit breaker for your charge converter step (2) put fridge on LP, put water heater on LP step (3) use what ever adapter is needed and plug your shore cord into the inverter turn on inverter reverse process when you need the generator BEFORE you start the generator Step 1... Is that just a circuit breaker in the panel? I don't think I've seen one labeled that before. My distribution panel didn't have a label either and I had to experiment to find the correct one. Kevin |
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Posted By: 2oldman
on 04/22/18 10:56am
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DiskDoctr wrote: 'Bigger' wouldn't be the word that comes to my mind if referring to a transfer switch, but as I said, RV techs don't know a lot about this stuff.
I'm guessing the "you need a bigger inverter" suggestion means they were using the built in transfer switch in the inverter? |
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Posted By: MrWizard
on 04/22/18 02:30pm
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The Safari DP was labeled this Bounder had some labels, but i went thru tested everything and relabeled its common 'now' to have the converter on a separate 20amp circuit although many smaller older RVs have it on the same circuit as some outlets the OPs new fiver should be separate cicruit |
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Posted By: 1492
on 04/22/18 07:15pm
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Moved from Technology Corner
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Posted By: DiskDoctr
on 04/22/18 07:59pm
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joebedford wrote: Is your 20 receptacle really directly fed from shore/generator power or is it from the 120V distribution panel? The input from the shore power cable into the ATS lugs is double tapped from the shore power cable side to provide a 20 amp receptacle into which the new Progressive Dynamics converter/charger is plugged. Quote: Also, do you have another ATS in the Shore power / generator block (that you've left out for simplicity) or do you manually plug shore power into the generator? We have a TT, so the generator is external (Champion) and we do set it up using a 25ft 30 amp extension cord connected to the shore power line. The goal of that connection is to only power the converter/charger when the shore power cable was energized. It was a brilliant suggestion from the folks here. REALLY simplified things and made it "idiot proof" Only thing I have to worry about is turning off the inverter if we won't be using it for an extended period...and that is only for wear and tear purposes (or we want to have the TT powered down from AC for an extended period like a really long tow). The standby on our inverter is so low, not even worth turning on/off. I posted the link as well, so others can follow the thought process and discussions that lead to this setup. Did that answer your questions? ![]() Edit to add: I think this is the ATS wiring diagram.
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Posted By: DiskDoctr
on 04/22/18 08:16pm
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2oldman wrote: DiskDoctr wrote: 'Bigger' wouldn't be the word that comes to my mind if referring to a transfer switch, but as I said, RV techs don't know a lot about this stuff.I'm guessing the "you need a bigger inverter" suggestion means they were using the built in transfer switch in the inverter? I was thinking "bigger" referred to the amps the inverter's built-in transfer switch was designed to handle. With an inverter less than 30amps, maybe they figured your "30 amp coach" couldn't be be fully supplied. I had a similar concern, didn't want to buy a larger inverter (cost + standby power). I had a choice between a smaller pure sine wave (1800w/2100w surge) and a larger modified sine wave. Also due to the discussions and info here, I went with PSW, which is better for our needs. You remember, thanks ![]() Obviously, I'm just speculating as to 'why' the techs suggested a larger inverter
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Posted By: 2001400ex
on 04/28/18 01:55pm
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So I got a hold of the dealer yesterday and picked up fifth wheel. They want another 6 hours of labor to run it right. Whatever, guess that's my bad for not dealing with it last summer. I took a pic of the fuse panel. If I switch off "converter" before I run the cord from the cable outside to the inverter, will that work? Thanks again for everyone's input!!!
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Posted By: time2roll
on 04/28/18 02:11pm
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Yes switch off the converter. May as well switch off water heater and air conditioner too. Set the fridge to propane only as it might be connected to GFI or General circuits.
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Posted By: 2001400ex
on 04/28/18 02:13pm
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time2roll wrote: Yes switch off the converter. May as well switch off water heater and air conditioner too. Set the fridge to propane only as it might be connected to GFI or General circuits. Yeah my fridge can go on propane of course. My hot water heater has 2 options, one for propane and one for electric. Of course would put that on propane. Thanks for the reply!! |
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Posted By: allen8106
on 04/30/18 02:16pm
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You don't need a bigger inverter. The inverter needs to be properly wired into the campers 110v electrical system. Then you just can't run anything that exceeds 2000 amps for a single appliance or as a combination of several appliances. I have a 1000 watt inverter wired into my 110v system and it works flawlessly, I just can't run anything over 1000 amps which gets us by just fine. 2010 Eagle Super Lite 315RLDS 2018 GMC Sierra 3500HD 6.6L Duramax 2010 Nights 45 2011 Nights 70 2012 Nights 144 2013 Nights 46 2014 Nights 49 2015 Nights 57 2016 Nights 73 2017 Nights 40 2018 Nights 56 2019 Nights 76 2020 Nights 68
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Posted By: SoundGuy
on 04/30/18 03:25pm
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allen8106 wrote: You don't need a bigger inverter. The inverter needs to be properly wired into the campers 110v electrical system. Then you just can't run anything that exceeds 2000 amps for a single appliance or as a combination of several appliances. I have a 1000 watt inverter wired into my 110v system and it works flawlessly, I just can't run anything over 1000 amps which gets us by just fine. Methinks you're confusing "watts" with "amps" ... BIG difference. Heck, around here all the houses including mine are wired with 100 amp service, 1000 amps around here would power 10 houses. ![]() And FWIW, nominal voltage here in N America is 120 vac +/- 5%, not 110, not 115, not 117 as once was the case many, many, many, many years ago.
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Posted By: MrWizard
on 04/30/18 03:25pm
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2000 'WATTS' 1000 'WATTS' NOT AMPS 2000 watts, 12v battery bank roughly 165 Amps draw 1000 watts roughly 87 amps draw |
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Posted By: BFL13
on 04/30/18 03:34pm
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I find the "divide by ten" rule works fairly closely with inverter draws. If the 120v appliance pulls 900w, it is about 90 amps draw. You can't go just by the watts label on the appliance, but it gives you some idea of what it will want. You can see on the inverter's watts read-out what it actually pulls. Also a microwave pulls less from a MSW inverter than from a PSW inverter, but it also has lower cooking power. Some MSW inverters have a hard time with microwaves and other inductive loads. Pick a MSW inverter that is rated to run "motors" for best results if you don't go to PSW. 1. 1991 Oakland 28DB Class C on Ford E350-460-7.5 Gas EFI Photo in Profile 2. 1991 Bighorn 9.5ft Truck Camper on 2003 Chev 2500HD 6.0 Gas See Profile for Electronic set-ups for 1. and 2. |
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Posted By: Ron3rd
on 04/30/18 03:56pm
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time2roll wrote: Nope. Just 300 watts. Yes it just powers a tv, dvd, Chromebook and other small items as needed. Has run the fridge when the propane would not ignite. Me too Just use my little 350 watter to power the tv, DVD etc 2016 6.7 CTD 2500 BIG HORN MEGA CAB 2013 Forest River 3001W Windjammer Equilizer Hitch Honda EU2000 "I have this plan to live forever; so far my plan is working" |
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