Inverter question

Discussion in 'Questions From New Drivers' started by Wuss, Feb 23, 2016.

  1. Wuss

    Wuss Light Load Member

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    Ok so my girlfriend bought me a energizer 500 watt power inverter to use. I looked up the usage of a tv and ps4 and figured it has 2 plugs that's what I'll use it for. Well my company does not allow inverters so I buy a 4 gauge jumper cable cut the ends off one side add lugs to that end so now I can hook that end to the inverter and the other I can sneak and hook to battery when I'm gonna play some ps4.. well the tv and ps4 both work on it separately but not at the same time.. is 500 watts not enough power? The truck was running at the time I tried. Am I doing something wrong or do I just need more power?
     
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  3. Moosetek13

    Moosetek13 Road Train Member

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    You seem to be doing everything wrong.

    Have you checked to see the power requirements of both the TV and PS4?
    Have you made sure the connections are secure?

    Have you even considered that what you are doing just might burn the truck in flames, along with you?

    There is a good reason your company doesn't allow inverters, and it is because of people such as yourself.
    People that know NOTHING about the PROPER installation, but try to do it anyway. And trucks burn to the ground because of it.


    Wuss is right.
     
  4. AModelCat

    AModelCat Road Train Member

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    I think your inverter is a little small. 500 watts is basically only about 4 amps at 120 volts.
     
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  5. Wuss

    Wuss Light Load Member

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    Moose everything was done properly to sneak spec requirements and yes I did check the power they use I said that... don't cry to me son if you don't have answers then I didn't ask you a question..

    Northern thanks for reply I am not sure what amps I need but by your 120 figure I'm assuming 2000 will be 480 volts? That about right? I'm gonna need 450+ I didn't know watts wernt volts was were I went wrong apparently
     
  6. Moosetek13

    Moosetek13 Road Train Member

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    No, not everything was done to spec. Else you would have a working setup.

    You are trying to hack something together, when you know nothing of electronics.
    You don't even know between watts and voltage?

    You are an 'accident' waiting to happen.
     
  7. AModelCat

    AModelCat Road Train Member

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    Watts = Volts × Amps.

    If you have a 2000 watt inverter:

    2000 watts ÷ 120 volts = Approx. 16.7 Amps output (be aware that some inverters are rated peak as well as continuous).

    However, a 2000 watt inverter will require about 170 amps at 12 volts for an input. (170 amps × 12 volts = 2040 watts)


    Like Moosetek13 said, its best to leave this sort of stuff to the professionals. 170 amps at 12 volts is nothing to laugh at. The amount of heat generated by that amperage and using jumper cable aligator clips is a recipe for disaster IMO.
     
  8. tucker

    tucker Road Train Member

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    Is your inverter single or 3 phase?

    When your shop services the truck, they will see the scratches the jumper cables leave.
     
  9. Moosetek13

    Moosetek13 Road Train Member

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    It needs to be bolted directly to the battery terminals. You can't use jumper clips.
    And even then it is a huge drain on the batteries, especially with a company set up. They don't put the best batteries in there to begin with.

    And if your company (like mine) doesn't allow company drivers to have hard wired inverters, you are just asking for termination.
     
  10. Wuss

    Wuss Light Load Member

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    I don't see that so assume 1 however northern was right this inverter is 115 voltage ac.. that's the problem.. who cares I needed a jump lol
     
  11. Moosetek13

    Moosetek13 Road Train Member

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    I guess we have another simple troll.
     
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