I'm surprised this type of system still exists i would of thought unless its some sort of special laboratory or industrialsupply I think it will be due to be changed out soon
Such systems are virtualy unknown in the UK, but still popular overseas.
Much of the Middle east uses 127/220 volts which is pretty much the same thing.
A few parts of Europe also used 127/220, now called 133/230 in the interests of harmonisation, but probably still nearer 127/220.
Mexico uses 127/220 in places.
The PTB in Saudi Arabia recently announced that 127/220 volt systems are not to be installed in new buildings, but a lot remains.
I'm surprised this type of system still exists i would of thought unless its some sort of special laboratory or industrialsupply I think it will be due to be changed out soon
Such systems are virtualy unknown in the UK, but still popular overseas.
Much of the Middle east uses 127/220 volts which is pretty much the same thing.
A few parts of Europe also used 127/220, now called 133/230 in the interests of harmonisation, but probably still nearer 127/220.
Mexico uses 127/220 in places.
The PTB in Saudi Arabia recently announced that 127/220 volt systems are not to be installed in new buildings, but a lot remains.
