Spacelabs qube 91390 - Electromagnetic Immunity

www.spacelabshealthcare.com
A-2
91390
QUBE
A PPENDIX A — ELECTROMAGNETIC
C OMPATIBILITY
Electromagnetic Immunity
Note:
The monitor is intended for use in the electromagnetic
environment specified below. The customer, or user, of the
monitor should ensure that it is used in such an environment.
Immunity Test IEC 60601 Test Level Compliance Level Electromagnetic Environment
Electrostatic
discharge (ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
8 kV contact
15 kV air
Floors should be wood, concrete, or ceramic
tile. If floors are covered with synthetic
material, the relative humidity should be at
least 30%.
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for power supply
lines
±1 kV for input/output
data lines
±2 kV for power supply
lines
±1 kV for input/output
data lines
Module performance may differ with each
host monitor/module housing platform.
Worst-case performance encountered
under lab conditions:
500 V — immune.
1 kV — affected; perceptable noise on RESP
waveform; no change in data.
2 kV — affected; excessive noise on RESP
waveform; erroneous breaths per minute
rate.
If affected, refer to .
Surge
IEC 61000-4-5
±1 kV differential mode
±2 kV common mode
1kV differential mode
2 kV common mode
Mains power quality should be that of a
typical commercial or hospital environment.
Voltage dips, short
interruptions, and
voltage variations
on power supply
input lines
IEC 61000-4-11
<5% U
T
(>95% dip in U
T
for
0.5 cycle)
40% U
T
(60% dip in U
T
for
5cycles)
70% U
T
(30% dip in U
T
for
25 cycles)
<5% U
T
(>95% dip in U
T
for
5seconds)
<5% U
T
(>95% dip in U
T
for
0.5 cycle)
40% U
T
(60% dip in U
T
for
5cycles)
70% U
T
(30% dip in U
T
for
25 cycles)
<5% U
T
(>95% dip in U
T
for
5seconds)
Mains power quality should be that of a
typical commercial or hospital environment.
The monitor automatically switches to
internal battery operation during mains
power interruptions.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m 60 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 AC mains voltage prior to application of the test level. All power line immunity tests were performed
at 120VAC/60Hz and 230VAC/50Hz.