The IEE Wiring
Regulations (now BS7691) forms the basis design and definitive judgements on
electrical, technical and safety matters.
BS7691 has to be written in
formal and concise wording to state safe design principles for
installations.
Other factors, such as means
of compliance required the personal judgement of specifier or installer. We
are both specifiers and installers of domestic electrical installations
generally, including off peak supplies and supplies to associated garages,
outbuildings and the like.
Our expertise is restricted
to the supply frequency of 50Herz single-phase 230-volt AC and 3 phase
230/400 volts AC supplied from the local electricity distributors cut out
fuses.
