In message
<OF6B4772A0.13A58D13-ON88257E57.006A644B-88257E57.006B1707@US.Schneider-E
lectric.com>, dated Mon, 1 Jun 2015, "McDiarmid, Ralph"
<ralph.mcdiar...@schneider-electric.com> writes:
{[ I think I may have not received an earlier (first?) post in this
thread.]
>13 Leakage current and electric strength at operating temperature
Protective Impedance and radio interference filters are to be
disconnected before carrying out the tests.
I suppose they are merely checking for an obvious no-no, like using
accessible chassis metalwork as a current carrying conductor.
The parts to be disconnected are not designed to withstand the electric
strength voltage.
However, don't radio frequency interference filters often have
capacitors which use a metal enclosure as a common connection point?
I don't see that as relevant. The parts are disconnected from the L and
N conductors.
--
OOO - Own Opinions Only. With best wishes. See www.jmwa.demon.co.uk
When I turn my back on the sun, it's to look for a rainbow
John Woodgate, J M Woodgate and Associates, Rayleigh, Essex UK
-
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