Electromagnetic Immunity - Medela Basic 30 Instrucciones De Uso

Technical Documentation (Con't)
A
IEC 60601-1-2, Table 202

Electromagnetic Immunity

Basic 30 is intended for use in the electromagnetic environment specified below. The
customer or the user of Basic 30 should assure that they are used in such environment.
Immunity Tests IEC 60601
test level
Electrostatic ± 6 kV contact
Discharge (ESD) ± 8 kV air
IEC 61000-4-2
Electrical fast ± 2 kV
transient/burst for power
IEC 61000-4-4 supply lines
± 1 kV
for input /
output lines
Surge ± 1 kV
differential mode
IEC 61000-4-5
± 2 kV
common mode
Voltage dips, <5 % UT
short interrup- (>95 % dip in UT)
tions and voltage for 0.5 cycle
variations on
power supply 40 % UT
input lines (60 % dip in UT)
for 5 cycles
IEC 61000-4-11
70 % UT
(30 % dip in UT)
for 25 cycles
<5 % UT
(>95 % dip in UT)
for 5 sec
3 A/m
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
Electromagnetic
Compliance
level environment - guidance
± 6 kV contact Floors should be wood, concrete
± 8 kV air or ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be at least 30 %.
± 2 kV
Mains power quality should be that
for power of a typical commercial or hospital
supply lines environment.
± 1 kV
for input /
output lines
± 1 kV Mains power quality should be that
differential mode
of a typical commercial or hospital
± 2 kV
environment.
common mode
<5 % UT Mains power quality should be that
(>95 % dip in UT) of a typical commercial or hospital
for 0.5 cycle environment. If the user of
Basic 30 requires continued
40 % UT operation during power mains
(60 % dip in UT) interruptions, it is recommended
for 5 cycles
that Basic 30 be powered from an
uninterruptible power supply or a
70 % UT
battery.
(30 % dip in UT)
for 25 cycles
<5 % UT
(>95 % dip in UT)
for 5 sec
3 A/m
Power frequency magnetic fields
should be at levels of a typical
commercial or hospital environ-
ment.
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