Stryker Sidne - Page 81

76 EN
Voltage dips,
short
interruptions and
voltage
variations on
power supply
input lines
IEC61000-4-11
<5% Ut
(>95% dip
in Ut) for
0.5 cycle
40% Ut
(60% dip in
Ut) for 5
cycles
70% Ut
(30% dip in
Ut) for 25
cycles
<5% Ut
(>95% dip
in Ut) for 5
sec.
<5% Ut
(>95% dip in
Ut) for 1
cycle
40% Ut
(60% dip in
Ut) for 5
cycles
70% Ut
(30% dip in
Ut) for 25
cycles
<5% Ut
(>95% dip in
Ut) for 5 sec.
Mains power
quality should
be that of a
typical
commercial or
hospital
environment. If
the user of
Sidne™ requires
continued
operation during
power mains
interruptions, it
is recommended
that Sidne™ be
powered from
an constant
power supply or
a battery.
Power frequency
(50/60Hz)
magnetic field
IEC 61000-4-8
3 A/m 3 A/m 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.
Guidance and Manufacturer's Declaration: Electromagnetic
Immunity (Continued)