Comments on: Choosing An Inverter/Charger

By: Lug_Nut

Lug_Nut — Mon, 28 Jul 2008 21:20:37 +0000

Stan, You can check that the fuse between the charger and the batteries is not the problem. If that is okay then probably the best thing is to remove it and take, or send it, to a suitable service center. Without knowing the size or type, you may find it cheaper to replace with a new one as apposed to repairing it.

By: Stan Robinson

Stan Robinson — Mon, 28 Jul 2008 20:22:26 +0000

I have a problem with my Inverter/Charger. I have a sprinter tralier and it seem the the charger for the battery is not working . what is the best way to repair this ?
2002 tralier

By: fncampn

fncampn — Mon, 28 Jul 2008 18:21:33 +0000

Great article Lug-Nut! I always enjoy your posts. It inspired me to write an article of my own. Check it out here:

http://www.modmyrv.com/2008/06/14/mod-10-power-inverter/

By: Lug_Nut

Lug_Nut — Fri, 25 Jul 2008 19:48:13 +0000

Jaye, I’m sure you could find a like size from a choice of several manufacturers, including a true sine wave, if you so wish.

By: Jaye

Jaye — Fri, 25 Jul 2008 16:24:09 +0000

Hi,

I have a ‘93 VW Eurovan Camper. The inverter charger bit the dust & I’m wondering if I can substitute yours for it.

Tks,
\J

By: Lug_Nut

Lug_Nut — Sun, 06 Jul 2008 01:31:24 +0000

Hi Tom, No, 96.5 volts AC is not acceptable. You may need to do some tests first, to determine the problem prior to contacting the manufacturer.
First, take a voltage reading at the DC input while it is producing the 96 volts. If it drops greatly you may have a poor power source. Also, if it is possible, get an amp output on the AC side to check you are not exceeding the output capacity of the inverter. If all this checks out, contact the manufacturer of the unit. They will probably ask about the input voltage and output loads, so you will be prepared. But, definately, it is not acceptable at the current output level. Best of luck.

By: Tom Brown

Tom Brown — Sun, 06 Jul 2008 01:09:55 +0000

thanks for the info on inverters….quite topical for me considering i just installed a 1500 watt unit in my MH. It is a separate unit connected directly to my 2 12 volt parallel batteries. However, when i checked the voltage output it measured 96.5 volts rather than my expected 120 volt range. Do you have any suggestions on getting a higher output or might i have to be satisfied with the lower figure? Any help would be appreciated.

By: Lug_Nut

Lug_Nut — Sat, 05 Jul 2008 23:43:35 +0000

Cruise350, The inverter charger replaces the converter charger as looks after the charging, 12 volt supply and inverts 12 volt dc to 120 ac.
On the 13th of July, Sunday, I have a blog that features practical RV inverter applications. Hopefully you can catch it as it may help you to understand more about these great options.

By: Cruise350

Cruise350 — Sat, 05 Jul 2008 23:10:09 +0000

If you install an inverter/charger does this replace the converter/charger or will you still need the converter to supply 12V DC when hooked to shore power or genset?

By: Lug_Nut

Lug_Nut — Sat, 05 Jul 2008 17:51:57 +0000

d roberts, The Xantrex 1750 does have a fuse which typically protects it against reverse polarity on the input side. Perhaps you could check that first. Xantrex’s support phone number for that product is recorded as 408 987-6030. I hope you get it figured out.