Specifications
54
Affinity® Three Birthing Bed and Affinity® Four Birthing Bed User Manual
(USR025 REV 6)
Guidance and Manufacturer's Declaration - Electromagnetic Immunity
The Affinity® Three Birthing Bed and Affinity® Four Birthing Bed are intended for use in the electromagnetic environment specified
below. The customer or the user should make sure that they are 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 environ-
ment.
Surge
IEC 61000-4-5
± 1 kV line(s) to line(s)
± 2 kV line(s) to ground
± 1 kV line(s) to line(s)
± 2 kV line(s) to ground
Mains power quality should be that of a
typical commercial or hospital environ-
ment.
Power Frequency
Magnetic Fields
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 hos-
pital environment. When the inputs are
greater than 5.5 Vrms, it may damage
the speaker system.
Voltage Dips, Short
Interrupts, & Varia-
tions On Power Sup-
ply Lines
IEC 61000-4-11
< 5% U
T
(95% dip in U
T
for 0.5 cycles)
< 40% U
T
(60% dip in U
T
for 5 cycles)
< 70% U
T
(30% dip in U
T
for 25 cycles)
< 5% U
T
(95% dip in U
T
for 5 seconds)
< 5% U
T
(95% dip in U
T
for 0.5 cycles)
< 40% U
T
(60% dip in U
T
for 5 cycles)
< 70% U
T
(30% dip in U
T
for 25 cycles)
< 5% U
T
(95% dip in U
T
for 5 seconds)
Mains power quality should be that of a
typical commercial or hospital environ-
ment. If the user of the Affinity® Three
Birthing Bed and Affinity® Four Birth-
ing Bed requires continued operation
during power mains interruptions, it is
recommended that the Affinity® Three
Birthing Bed and Affinity® Four Birth-
ing Bed be powered from an uninter-
ruptible power supply or battery.
Note: U
T
is the AC mains voltage prior to application of the test level.
Summary of Contents for Affinity Four Birthing Bed
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