MEDCAPTAIN VS-10S - Page 46

Appendix A
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dips, and
interruptions
IEC
61000-4-11
At 0º, 45 º, 90 º,
135 º, 180 º,
225 º, 270 º and
315 º;
0% 1 cycle
And
70% 25/30 cycles
Single phase: at 0 º
0% 300 cycle
At 0º, 45 º, 90 º,
135 º, 180 º,
225 º, 270 º and
315 º;
0% 1 cycle
And
70% 25/30
cycles
Single phase: at
0 º
0% 300 cycle
should be that of a
typical commercial or
hospital environment. If
the user of the
VS-10S/VS-10M/VS-10
H video laryngoscope
requires continued
operation during power
mains interruptions, it is
recommended that the
VS-10S/VS-10M/VS-10
H video laryngoscope
be powered from an
uninterruptible power
supply or a battery.
Power
frequency
magnetic
fields
(50/60Hz)(P
FMF)
IEC
61000-4-8
30 A/m50 Hz or 60
Hz
30 A/m 50 Hz
or 60 Hz
Power frequency
magnetic fields should
be at levels
characteristic of a
typical location in a
typical commercial or
hospital environment
NOTE UT is the a.c. mains voltage prior to application of the test level.