We have a built in microwave in our caravan of about the same wattage and we find it generally works on a 6 amp supply in France. In the UK most sites have 10/16 amp supply.
watts divided by the volts - 700 divided by 230 gives you a draw of 3.04 amps. Provided that your hook up has more than that available then the only thing that will happen is that your custard will be done in about a minute.
Leave the plate in when you travel and that could do more damage than the electrics!!!
Phil
------------- If you're not on a fell your wasting your feet and for 2014 it's.......Feb Castleton Mar North Yors Moors; Apr Sutton on Sea; May Thirsk; Jun Clapham/Riverside (Lakes); July Wharfedale; August Crakehall; Sept Knaresborough; Oct Wirral Park/Clitheroe
It is a common mistake made with M/waves the 700W rating is the heat output, the actual rating in electricity is considerably more,I have a 900W M/wave in my van but it actally draws in excess of 7amps.
------------- Think this year is to follow old meet friends for 2014.
If you cant do someone a good turn,don`t do them a bad one,its nice to be nice you know,and little things mean much more later in life.
Pete.
The wattage referred to re a M/wave is microwave power and as such the conversion chart doesn't apply.
A M/wave is app 60% efficient,a700W microwave oven consumes app 1100 W of electricity to produce 700 W of microwave power.. The other 400 W are dissipated as heat, in the magnetron tube and operating,transformer,turntable motor,fan,light and the electronics.
We use a 700w microwave with no problems. Just make sure everything else is off that uses high wattage. Heater, kettle etc.Television, lamps etc. are fine.
A day of all things motorhome and campervan. The show is held both in the main indoor arena and across the grounds. Catering, hot drinks and food options are available. Easy access to the site and free parking included. Win one of five pairs of day tickets