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Above inverter is installed in a vehicle, all professionally installed, I have an LG 1000W inverter Microwave installed.
Question: The time (clock) on microwave has increased 45 minutes in about 2 weeks.
Inverter is on factory defaults ie 50Hz as per Australian standard.
Help would be appreciated. More a nuisance issue than operational issue.
Apparently odd harmonics from inverters will cause accuracy drift in clocks that derive their timekeeping via mains frequency.
All clocks that use the alternating frequency reference can drift. On grid the generating company adjust the frequency during the day to compensate/correct any drift. Unfortunately using an inverter you do not get this compensation/correction so you will always get some drift
