Damage to 802 from non standard voltage/frequency

[fa35jsf]

So I’m about to be stationed in Japan, and for those unfamiliar with their electric grid, they use 100V 50Hz power.

Now I consider myself above average when it comes to understanding electricity and electronics. I know that most modern electronics with wall wort transformers or built-in transformers can utilize a variety of voltages and frequencies.

However there are some things in my house that I am unsure of.

I was thinking of using my 802 and dial down the voltage and frequency to closely simulate Japans electricity. I would then plug different things into the generator one at a time and see how they work.

I understand the risk of smoke checking some of the things I plug in, but will I cause any damage to my generator?


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[NDT]

I say no.

 

[Scoobyshep]

Frequency is a function of rpm. So no harm there. Might be a higher current on the field windings but I wouldnt think it would harm it.

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[fa35jsf]

I’m more worried about damage to the voltage regulator


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[Scoobyshep]

If you are that concerned, perhaps a buck transformer?

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[glcaines]

All of Japan isn't 50 Hz. Western Japan and Okinawa are 60 Hz.

 

[fa35jsf]

All of Japan isn't 50 Hz. Western Japan and Okinawa are 60 Hz.

Yup, but I’m going to Yokosuka


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[Guyfang]

Just what are you going to test? Look at you devices, the data decal should tell you what it can work on.

 

[Light in the Dark]

Most small appliances feature auto switching transformers, working anywhere from 100v/50hz up to 240v/60hz. Either way the hertz gauge wont go down to 50hz on an 802, so while you can do so by manual manipulation with the throttle cable and a kill a watt meter to confirm, I would not recommend it.

 

[98G]

I'm thinking there's risk to the load, but little to none to the genset.