General Information
31
ENGLISH
The MBP27T/MBP27T-2/MBP27T-3/MBP27T-4 is intended for use in the electromagnetic environment
specified below. The customer or the user of the MBP27T/MBP27T-2/MBP27T-3/MBP27T-4 should
assure 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
Not applicable
Mains power quality should be that
of a typical commercial or hospital
environment.
Surge
IEC 61000-4-5
1 kV line(s) to line(s)
2 kV line(s) to earth
Not applicable
Mains power quality should be that
of a typical commercial or hospital
environment.
interruptions and
voltage variations on
power supply input lines
IEC 61000-4-11
<
5 % UT
(
>
95 % dip in UT)
for 0,5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
70 % UT
(30 % dip in UT)
for 25 cycles
<
5 % UT
(
>
95 % dip in UT)
for 5 sec
Not applicable
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the
MBP27T/MBP27T-2/MBP27T-3/
MBP27T-4 requires continued
operation during power mains
interruptions, it is recommended
that the MBP27T/MBP27T-2/
MBP27T-3/MBP27T-4 be powered
from an uninterruptible power
supply or a battery.
Power frequency
(50/60 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 UT is the a.c. mains voltage prior to application of the test level.
