Mindray Gas Module 3 Operating Instructions Manual page 30

Electromagnetic Capability
TABLE 5-2
GUIDANCE AND MINDRAY DS USA, INC. DECLARATION - ELECTROMAGNETIC
IMMUNITY
The Gas Module 3 is intended for use in the electromagnetic environment specified below. The
customer or the user of the Gas Module 3 should assure that it is used in such an environment.
IMMUNITY
TEST
Electrostatic
discharge (ESD)
IEC 61000-4-2
Electrical fast
transient/burst
IEC 61000-4-4
Surge IEC
61000-4-5
Voltage dips,
short
interruptions and
voltage
variations on
power supply
input lines IEC
61000-4-11
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
U
T
5 - 4
IEC 60601
TEST LEVEL
±6 kV contact ±8
kV air
±2 kV for power
supply lines
±1 kV for input/
output lines
±1 kV differential
mode
±2 kV common
mode
<5% U (>95%
T
dip in U ) for
T
0.5 cycle
40% U (60%
T
dip in U ) for
T
5 cycles
70% U (30%
T
dip in U ) for
T
25 cycles
<5% U (>95%
T
dip in U ) for
T
5 sec
3 A/m
is the A.C. mains voltage prior to application of the test level.
0070-10-0696-02
COMPLIANCE ELECTROMAGNETIC
LEVEL ENVIRONMENT - GUIDANCE
±6 kV contact Floors should be wood, concrete or
±8 kV air ceramic tile. If floors are covered with
synthetic material, the relative humidity
should be at least 30%.
±2 kV for power Mains power quality should be that of
supply lines a typical commercial or hospital
±1 kV for input/ environment.
output lines
±1 kV differential Mains power quality should be that of
mode a typical commercial or hospital
±2 kV common environment.
mode
<5% U (>95% Mains power quality should be that of
T
dip in U ) for a typical commercial or hospital
T
0.5 cycle environment. If the user of the Gas
Module 3 requires continued
40% U (60% operation during power mains
T
dip in U ) for interruptions, it is recommended that
T
5 cycles the Gas Module 3 be powered from
an uninterruptible power supply or a
70% U (30% battery.
T
dip in U ) for
T
25 cycles
<5% U (>95%
T
dip in U ) for
T
5 sec
3 A/m Power frequency magnetic fields
should be at levels characteristic of a
typical location in a typical commercial
or hospital environment.
Gas Module 3 Operating Instructions
Appendix