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pekkaj avatar image
pekkaj asked

Is Multiplus overheating harmful?

My Multiplus 2 3000VA overheats every 30 minutes while charging from 230V, ~1500W. It then stops charging for couple of minutes and continues charging normally. Is this harmful or normal operation, regarding longevity?

Multiplus-II
2 |3000

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4 Answers
kevgermany avatar image
kevgermany answered ·

Sounds like lack of air flow and it's shutting down to protect itself. Are the air vents obstructed? Are the fans running? Is it in a confined space with restricted air flow?

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pekkaj avatar image pekkaj commented ·

I can lower the charge power if necessary, just want to know if overheating is harmful.

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nickdb avatar image
nickdb answered ·

The life and performance of any electrical system is based on temps of 25C. The electronics will protect themselves but it is unlikely they will last as long as a cooler system. Batteries in particular will degrade faster in warm temps.

Ultimately it will survive its warranty, as you will get a replacement regardless. Beyond that, it’s your problem.

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delf67 avatar image
delf67 answered ·

Yes, of course overheating is harmful. All electronic components have a expected working life, and if they are subjected to conditions outside of their designated operating range it will shorten their lifespan.

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pekkaj avatar image
pekkaj answered ·

Thanks for the replies. So guess I have to get that mk3 USB adapter and lower the charging rate to be on the safe side.

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