details of transformers for bench sockets

[Carlos76]

i personally have not done much commercial mainly domestic but you know how the city and guilds work, the more details the better.

 

[Parrish180]

gamblor6 is right the non seperated sockets would have to be removed to be sure the area is earth free. However instead of using 3 x Electrically seperated Tx's (which would have to be mounted in the DB cupboard area) supplying the bench sockets, I am trying to source some electrically seperated socket outlets (much like shaver socket outlets). If I can find some then the 3 bench areas can be supplied using 3 X conventional radial feeds. What do you think?

 

[Andy 7671]

Not upto your skillset but you reasoned "The more the better"

1) provision of antistatic wristbands or mats for assemblers of sensitive electronic equipment.

2) Soldering...? Provision of fume extraction.

 

[nil26]

Hi Carlos,
I have used isolating transformer when i was working on power supplies and TV sets. It's really useful item for safety. I think, this is really helpful.

 

[Dean Williams]

while were on the subject of Blakley units. It says on the blakeley website that double pole switched 13a sockets should be used. is this a regulation or their suggestion?
the school im currently tested does not have dp skts fitted.