hydrovane is wired into the back of a socket on 32a ring main , hsd is still just ran off a 13 amp plug!
my workshop supply is 60 amp- but that runs lights etc too . the lights will dim briefly when the hydrovane starts up .
but- if it allows me to use big boy stuff from single phase i can cope with that.
ps. hydrovane was set as instant off- ie no deceleration- as it definately didnt like that!