Bionet Cardio7, Руководство по эксплуатации

Страница: 165 / 171

V 1.31
2021. 05 165 / 171 Doc. # : BN-OP-C7
Voltage dips,
short
interruptions
and
voltage
variations
on power
supply
input lines
IEC 61000-4-
11
<5%UT
(>95%dip in UT)
for 0,5 cycle
40 %UT
(60 %dip in UT)
for 5, 6 cycles
70 %UT
(30 %dip in UT)
for 25,30 cycles
<5%UT
(>95%dip in UT)
for 5 s
<5%UT
(>95%dip in UT)
for 0,5 cycle
40 %UT
(60 %dip in UT)
for 5, 6 cycles
70 %UT
(30 %dip in UT)
for 25,30 cycles
<5%UT
(>95%dip in UT)
for 5 s
Mains power quality should
be that of a typical
commercial or hospital
environment.
If the user of the
Cardio7e/Cardio7 requires
continued operation during
power mains interruptions,
it is recommended that the
Cardio7e/Cardio7 be
powered from an
uninterruptible power supply
or a battery.
Power
frequency
(50/60 Hz)
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 U
T
is the a. c. mains voltage prior to application of the test level.