Hi all a unusual query landed in my inbox this morning a electric heating system is rated 6kw now it is supplied via a 3 phase supply is it 6kw per phase or as in a 3 phase motor is it total load 6 kw in other words is it 2kw per phase or6 kw per phase I asked them to check the amperage rating but agai is it collective amps or amps per phase lets have some answers
thanks
Mike
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