Mindray TE7 - Page 261

Guidance and Manufacturer's Declaration 16-3
TABLE 2
GUIDANCE AND MINDRAY DECLARATION—ELECTROMAGNETIC IMMUNITY
The system is intended for use in the electromagnetic environment specified below. The
customer or the user of system should assure that it is used in such an environment.
IMMUNITY TEST
IEC 60601
TEST LEVEL
COMPLIANCE
LEVEL
ELECTROMAGNETIC
ENVIRONMENT-GUIDANCE
Electrostatic
Discharge(ESD)
IEC 61000-4-2
±6 kV contact;
±8 kV air
±6 kV contact;
±8 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 lines
±2 kV for power
supply lines;
±1 kV for
input/output lines
Mains power quality should be
that of a typical commercial or
hospital environment.
Surge
IEC 61000-4-5
±1 kV line(s) to
line(s);
±2 kV line(s) to
earth
±1 kV line(s) to
line(s);
±2 kV line(s) to
earth
Mains power quality should be
that of a typical commercial or
hospital environment.
Voltage dips, Short
interruptions and
voltage variation on
power supply input
voltage
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 5 cycle
70% U
T
(30% dip
in U
T
) for 25
cycle
<5% U
T
(>95%
dip in U
T
) for 5
sec
<5% U
T
(>95% dip
in U
T
) for 0.5 cycle
40% U
T
(60% dip in
U
T
) for 5 cycle
70% U
T
(30% dip in
U
T
) for 25 cycle
<5% U
T
(>95% dip
in U
T
) for 5 sec
Mains power quality should be
that of a typical commercial or
hospital environment. If you
require continued operation
during power mains
interruptions, it is
recommended that our product
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.