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jrock

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Posts posted by jrock


  1. 6 hours ago, DBenoit said:

    Winter Storm Riley to Undergo Bombogenesis, Becoming an Intense Nor'easter With Coastal Flooding, High Winds, Heavy, Wet Snow in the East

    We live about 15 miles east of Hampton Beach, NH. If the cover blows off the RV I'll consider that an invitation that the season is ready to start. Have generator gas and wine, food optional.....

    That sounds like a plan. My son is full time national guard camp Edwards on the cape it just happens to be their drill weekend and he said the plan is to camp in the woods on the base now that is camping


  2. 1 hour ago, F357981 said:

    No matter how you look at it, it is expensive. When I first thought about rving I ask about the cost of something and someone said ": If you have to ask the cost, you can't afford it" It's all in the pleasure you get from it.

    Agree completely 


  3.  Bill look at it this way 30 amp service = 3600 watts 50 amp service = 12000 watts so you have 3 times the power on a 50 

    the link I put on last post explained it better than I can  

    in a house you have a 2 pole 100 amp main breaker you don't call that a 200 amp service it's 100 

    same in a rv a 2 pole 50 amp main breaker is a 50 amp service

    I'm done maybe an electrical engineer can chime in 


  4. Bill you will not draw 100 amps you do not add the 2 poles together you will have more capacity if the pedestal is correctly wired  because you have 2 legs that are 50 ea either leg gets to 50 breaker trips you can not draw more than 50 on either leg if you don't believe me get hold of a 240 volt load bank and prove it for yourself

    100 amp is coming not to far out power cord for that will be like a fire hose 

    240v x 50a = 12000 watts

    L1 120v x 50a = 6000 watts

    L2 120v x 50a = 6000watts 

    total for 1 & 2 is 12000 watts  max continues load at 80% = 9600 watts or 40 per leg if you exceed this the breaker will start to heat up and eventually open on thermal load  most problems are due to old outdated wiring in park systems and ther fear their ugly head when the temperature goes up and air conditioning load is up 


  5.  When you plug into a 50 amp shore power you do not have 100 amps total you will only be able to draw 50 since the breaker is only 50 what happens on a 50 is if one leg is using more than the other the difference goes to the neutral conductor so if L1 is 20 amps and L2 is 10 amps 20 amps would be on L1 and L2 and the neutral would carry 10 amps if the load was balanced the neutral should be 0 max continues load should not exceed 80 % of the breaker rating per national electric code if you go over 80% the breaker could eventually overheat and trip on thermal you don't always have to exceed full rating of breaker to have it trip the advantage is that with a 120/240 volt supply you do have more total wattage available 


  6. Jim S I understand now I have good Sam roadside assist 5 year sub came with the coach when we bought it used it once terrible results could have looked up someone myself in less time took them 2 days to get someone out and he new nothing about the cat engine and charged for call called them back and had to argue with them to get towed to cat dealer driver had right size wrecker but didn't know how to air up a Motorhome so he released brakes removed drive shaft and towed 50 miles with air ride down found things thrown all over the place they tried to charge 4 hours labor for hook up put claim in with good Sam after 2 weeks they said clame dinied tow operator said he did nothing wrong only thing broken was cover on washer fixed it myself easer than dealing with a lawyer when it runs out I won't renew 

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