fuse size to inverter

Forum for both AC and DC electrical components. From engine alternator to dashboard, inverter to batteries, and everything electrical in-between.
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Robert K
Posts: 105
Joined: Mon Oct 28, 2019 2:27 am

fuse size to inverter

Post by Robert K »

I have not found one anywhere.
I have 2000 watt inverter with 4- 6 volt batteries 215 amp hrs each.
Suggestions for size of fuse / type
200?
thanks for the help
Bob
96 Serengeti 37'
3126 Cat
6 speed Allison
2011 jeep wrangler towd
wolfe10
Posts: 222
Joined: Sun Oct 27, 2019 4:12 pm

Re: fuse size to inverter

Post by wolfe10 »

Bob,

The installation guide for your inverter (hard copy or on-line) should tell you both amp and type (likely slow-burn/fast-burn) fuse as well as wire size based on run from battery bank.
Last edited by wolfe10 on Sun Jan 23, 2022 6:47 am, edited 1 time in total.
Brett and Dianne Wolfe
Ex: 2003 Alpine 38'. Ex 1997 Safari Sahara. Ex 1993 Foretravel U240
Moderator, FMCA Forums 2009-2020
Chairman, FMCA Technical Advisory Committee 2011- 2020
Moderator, http://www.dieselrvclub.org/ (FMCA chapter) 2002-
Robert K
Posts: 105
Joined: Mon Oct 28, 2019 2:27 am

Re: fuse size to inverter

Post by Robert K »

It is a class T 300 amp fast acting fuse.
I guess I will do a little more searching but it should not be hidden.
I found one for $62 at Best Converter , $109 on Amazon.
Bob
96 Serengeti 37'
3126 Cat
6 speed Allison
2011 jeep wrangler towd
TDJohn
Posts: 552
Joined: Sun Oct 27, 2019 11:34 pm

Re: fuse size to inverter

Post by TDJohn »

Bob,

I have a 300 amp class T fuse. It is located in the engine bay on the front, off center towards the drivers side of the bed box wall. Sad to say, but on some coaches Safari did not install the large amp fuses like they were supposed to. :shock:

You can find a class T fuse and fuse block on the internet if your coach is one of the ones that does not have a fuse. A lower cost option is to go with a 300 amp ANL fuse and fuse block, either will provide the needed protection.
John
'95 Serengeti, Cummins C8.3-300
Allison 6spd.
Robert K
Posts: 105
Joined: Mon Oct 28, 2019 2:27 am

Re: fuse size to inverter

Post by Robert K »

Thanks John and Brett
Bob
96 Serengeti 37'
3126 Cat
6 speed Allison
2011 jeep wrangler towd
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