Zimmer Micro 5 - Page 29

Manufacturer´s EMC declaration
18
Page 23
Guidelines and manufacturer's declaration
–
Electromagnetic immunity
The Micro 5 device is intended to be operated in the electromagnetic environment as indicated below. The customer or user
of the Micro 5 device should ensure that it is used in such an environment.
Immunity tests
IEC 60601
-
test level
Compliance
level
Electromagnetic environment
-
Guidelines
Electrostatic
discharge (ESD)
according to
IEC 61000-4-2
± 6 kV contact
discharge
± 8 kV air
discharge
± 3 kV contact
discharge
± 8 kV air
discharge
Floors should be made of wood or
concrete or should be covered
with ceramic tiles. If the floor is covered with synthetic material,
the relative air humidity must be at least 30%.
Rapid transient
electrical
disturbances/bursts
according to
IEC 61000-4-4
± 2 kV for
power cables
± 1 kV for input
and output
cables
± 1 kV for power
cables
± 1 kV for input
and output
cables
The quality of the supply voltage should correspond to that of a
typical business or hospital environment.
Surges according
to IEC 61000-4-5
± 1 kV
differential
mode
± 2 kV
common mode
± 1 kV
differential mode
± 2 kV common
mode
The quality of the supply voltage should correspond to that of a
typical business or hospital environment.
Voltage dips, brief
interruptions and
fluctuations in the
supply voltage
according to
IEC 61000-4-11.
<5% U
T
(>95% dip in
the U
T
for ½
cycle)
40% U
T
(60% dip in the
U
T
for 5 cycles)
70% U
T
(30% dip in the
U
T
for 25
cycles)
<5% U
T
(>95% dip in
the U
T
for 5
seconds)
<5% U
T
(>95% dip in the
U
T
for ½ cycle)
40% U
T
(60% dip in the
U
T
for 5 cycles)
70% U
T
(30% dip in the
U
T
for 25 cycles)
<5% U
T
(>95% dip in the
U
T
for 5
seconds)
The quality of the supply should correspond to that of a typical
business or hospital environment. If the user of the Micro 5
requires continued function even if interruptions in the power
supply occur, it is recommended to power Micro 5 from an
uninterruptible power supply or a battery.
Magnetic field at
power supply
frequency
(50/60 Hz)
according to
IEC 61000-4-8
3 A/m
3 A/m
Magnetic fields at the mains frequency should correspond to the
typical values found in a business or hospital environment.
Note: U
T
is the a.c. supply voltage prior to application of the test level.