EDAN M3 User Manual page 111

M3 Vital Signs Monitor User Manual
Electrical fast
transient/burst
IEC/EN 61000-4-4
Surge
IEC/EN 61000-4-5
Power frequency
(50/60Hz)
magnetic field
IEC/EN 61000-4-8
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC/EN61000-4-11
NOTE UT is the a.c. mains voltage prior to application of the test level.
±2 kV contact ±2 kV contact
±4kV air. ±4kV air.
±2kV for power ±2 kV for power
supply lines; supply lines;
With TH With
module: module:
±0.5 kV for ±0.5
power supply power
lines. lines.
±1 kV ±1
differential differential
mode mode
common mode
±2 kV common
mode
3A/m 3A/m
<5% UT <5% UT
(>95% dip in
(>95% dip in
UT)
UT) for 0.5
cycle
cycle
40% UT (60%
40% UT (60%
dip in UT) for 5
dip in UT) for 5
cycles
cycles
70% UT (30%
70% UT (30%
dip in UT) for
dip in UT) for 25 cycles
25 cycles
<5% UT (>95%
dip in UT) for 5
<5% UT (>95%
sec
dip in UT) for 5
sec
30%.
Mains power quality should
be that
commercial
TH
environment.
kV for
supply
kV Mains power quality should
be that
±2 kV commercial
environment.
Power frequency magnetic
fields should be at levels
characteristic of a typical
location
commercial
environment.
Mains power quality should
be that
commercial
for 0.5
environment. If the user of the
EUS TUltrasound Scanner
requires continued operation
during
interruptions,
recommended that the EUS T
Ultrasound
powered
uninterruptible power supply
or a battery.
- 105 -
EMC Information
of a typical
or hospital
of a typical
or hospital
in a typical
or hospital
of a typical
or hospital
power mains
it is
Scanner be
from an