Jonnyboy 68
Junior Member
- Joined
- Apr 25, 2010
- Messages
- 26
- Reaction score
- 0
Hey guys... a bit of help pls from all the senior sweats.. from a very keen but green spark !!
In relation to recording Max Demand on the cert... Having gone through the whole installation and applied diversity as per the OSG ..I still find my Max Demand exceeding my CU main switch and suppliers cut out of 100A ?? I've read a number of threads but I'm not sure what to record ??
I think this is right ..The property is a bungalow ..I've got ;
16 luminaires @ 100w = 6.96 x 0.66 = 4.59A
Main Ring = 32A
Kitchen Ring = 32 x 0.4 = 12.8A
Radial to Garage = 16 x 0.4 = 6.4A
Radial to Outside Sockets = 16 x 0.4 = 6.4A
Cooker 40Kw = !0A + 30% of 30A = 19A
Shower 10.8Kw = 47A
TOTAL = 128A
Help me lads ... What figure would i record on the cert ????
Ur help is appreciated !!!
In relation to recording Max Demand on the cert... Having gone through the whole installation and applied diversity as per the OSG ..I still find my Max Demand exceeding my CU main switch and suppliers cut out of 100A ?? I've read a number of threads but I'm not sure what to record ??
I think this is right ..The property is a bungalow ..I've got ;
16 luminaires @ 100w = 6.96 x 0.66 = 4.59A
Main Ring = 32A
Kitchen Ring = 32 x 0.4 = 12.8A
Radial to Garage = 16 x 0.4 = 6.4A
Radial to Outside Sockets = 16 x 0.4 = 6.4A
Cooker 40Kw = !0A + 30% of 30A = 19A
Shower 10.8Kw = 47A
TOTAL = 128A
Help me lads ... What figure would i record on the cert ????
Ur help is appreciated !!!