Technical manual
KANMED Operatherm OP3
Page
33
of
34
Guidance and manufacturer’s declaration - electromagnetic immunity
The KANMED Operatherm OP3 system is intended for use in the electromagnetic environment specified below.
The customer or the user of the KANMED Operatherm OP3 system assures 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
Surge
IEC 61000-4-5
±1 kV differential mode
±2 kV common mode
±1 kV differential mode
±2 kV common mode
Mains power quality
should be that of a
typical commercial or
hospital environment
Voltage dips, short
interruptions and voltage
variations on the power
supply input lines
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 cycles
70% U
T
(30% dip in U
T
)
for 25 cycles
<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 cycles
70% U
T
(30% dip in U
T
)
for 25 cycles
<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 continued operation
during power mains
interruptions, it is
recommended that the
KANMED Operatherm
OP3 system be powered
from an uninterruptible
power supply unit (UPS)
Power frequency (50 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 AC mains voltage prior to application of the test level
