Mindray accutorr plus Operating Instructions Manual page 102

Appendix
TABLE 6-2
GUIDANCE AND DECLARATION - ELECTROMAGNETIC IMMUNITY
The Accutorr Plus is intended for use in the electromagnetic environment specified below. The
customer or the user of the Accutorr Plus 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
Accutorr Plus™ Operating Instructions
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%
Τ
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% UT (>95%
dip in U ) for 5
T
sec.
3 A/m
is the A.C. mains voltage prior to application of the test level.
0070-10-0692-02
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 ±1 a typical commercial or hospital
kV for input/ environment.
output lines
±1 kV differential Mains power quality should be that of
mode ±2 kV a typical commercial or hospital
common mode environment.
<5% U (>95% Mains power quality should be that of
Τ
dip in U ) for 0.5 a typical commercial or hospital
T
cycle environment. If the user of the Accutorr
Plus requires continued operation
40% U (60% during power mains interruptions, it is
T
dip in U ) for recommended that the Accutorr Plus be
T
5 cycles
powered from an uninterruptible power
supply or a battery.
70% U (30%
T
dip in U ) for
T
25 cycles
<5% UT (>95%
dip in U ) for 5
T
sec.
3 A/m Power frequency magnetic fields
should be at levels characteristic of a
typical location in a typical commercial
or hospital environment.
Electromagnetic Compatibility
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