Victron Skylla-Tg 24v charger

Q&A and troubleshooting
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1

I have 3 Victron charger issue Skylla-tg 24v two are 50amp and one 100amp

All three chargers shut down simultaneously and will not restart, a/c power is checked at the input side and verified. I have both voltage suppling the chargers, one 100amp at 110v & the other two 50amp at 208v

I’ve power cycle the a/c breaker, check voltage inputs and all showing correct at the chargers, I have checked all battery terminal for loose connections and no fault found.

I find this weird that all three failed

These chargers are a year old. And have been working to date, need help

2

If all failed at the same time, then it’s likely the cause is common. This could be a lightning strike on the power line or similar.