Power supply

[tankerpaul50]

Good Morning funsters hope everybody are well Please can someone help i have a machine which runs on 240v mains but can also run on 12v but i dont know how long i can run the machine on 12v. I have 2 solar panels and 1 x 120Ah battery,i will try and attach photo of power pack
Input 12-32VDC. 15.OA Min
Output 24VDC. 5.0A 120W. Max

 

[Reallyretired]

The maximum you should take from your fully charged battery is 60Ah. As your machine is rated at 15A it will run from your battery for 4 hours.
You may get longer as the 15A is a maximum and you could be getting a bit of solar.

 

[tankerpaul50]

Thank you

The maximum you should take from your fully charged battery is 60Ah. As your machine is rated at 15A it will run from your battery for 4 hours.
You may get longer as the 15A is a maximum and you could be getting a bit of solar.

 

[Pausim]

I run a CPAP machine with humidifier that has similar operational characteristics to your machine. In practice it only uses the peak demand for a short period and will run for 7 or 8 hours whilst consuming 30 to 40 Ah at 12V.

 

[tankerpaul50]

Thank you all

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[tankerpaul50]

Thank you all