J
John Woodgate
Guest
I read in sci.electronics.design that Jim Gregory
<jim.greg@ntlworld.com> wrote (in
<8sa2e.21884$ME3.3501@newsfe1-gui.ntli.net> about 'What is the name of
the governing body on industrial standardisation (standardization) in
USA?', on Tue, 29 Mar 2005:
Prevention Council, and it was, like UL, set up by the insurance
industry. Safety of 'consumer electronics' was, however, handled by
British Standards (in BS 415) from 1931; the first edition covered only
mains-supplied 'battery eliminators'.
On this side of the pond, most houses are not wood-framed (except in old
Norwegian villages, where the 'frames' tended to be 30 to 60 cm square
baulks which would not burn easily!), so our electrical safety standards
have tended to concentrate on electric shock rather more than on fire
prevention. In a land of 120 V mains and timber-framed houses, it's not
surprising that UL has opposite priorities.
--
Regards, John Woodgate, OOO - Own Opinions Only.
There are two sides to every question, except
'What is a Moebius strip?'
http://www.jmwa.demon.co.uk Also see http://www.isce.org.uk
<jim.greg@ntlworld.com> wrote (in
<8sa2e.21884$ME3.3501@newsfe1-gui.ntli.net> about 'What is the name of
the governing body on industrial standardisation (standardization) in
USA?', on Tue, 29 Mar 2005:
Well, we do, but it doesn't do electrical products (yet!). It's the LossFunnily enough, in the UK we do not have an equivalent body to your UL.
Prevention Council, and it was, like UL, set up by the insurance
industry. Safety of 'consumer electronics' was, however, handled by
British Standards (in BS 415) from 1931; the first edition covered only
mains-supplied 'battery eliminators'.
On this side of the pond, most houses are not wood-framed (except in old
Norwegian villages, where the 'frames' tended to be 30 to 60 cm square
baulks which would not burn easily!), so our electrical safety standards
have tended to concentrate on electric shock rather more than on fire
prevention. In a land of 120 V mains and timber-framed houses, it's not
surprising that UL has opposite priorities.
--
Regards, John Woodgate, OOO - Own Opinions Only.
There are two sides to every question, except
'What is a Moebius strip?'
http://www.jmwa.demon.co.uk Also see http://www.isce.org.uk