20
6
335V109-IN
greater than the voltage (Uo or V
OC
or V
t
) and current (Io or I
SC
or I
t
) and the power Po
which can be delivered by the barrier.
The sum of the maximum unprotected capacitance (C
i
) for each intrinsically device
and the interconnecting wiring must be less than the capacitance (C
a
) which can be
safely connected to the barrier.
The sum of the maximum unprotected inductance (L
i
) for each intrinsically device and
the interconnecting wiring must be less than the inductance (L
a
) which can be safely
connected to the barrier.
The entity parameters Uo,V
OC
or V
t
and Io,I
SC
or I
t
, and C
a
and L
a
for barriers are
provided by the barrier manufacturer.
6335QF01revAC.doc 2005-12-16
2/2
CONTENTS
