A&D ULTRACONNECT UB-1100BLE Instruction Manual page 40

EMC Information
Surge
IEC 61000-4-5
Voltage
dips,short
interruptions
and voltage
variations on
power supply
input lines
IEC 61000-4-11
Power
frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
Note: UT is the AC mains voltage prior to application of the test level.
E-40
± 1 kV line n.a.
to line
±2 kV line
to earth
< 5% UT n.a.
(> 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 s
30 A/m 30 A/m
Mains power quality
should be that of a typical
commercial or hospital
environment.
Mains power quality
should be that of a typical
commercial or hospital
environment. If the user
of the A&D unit requires
continued operation during
power mains interruptions,
it is recommended that the
A&D unit be powered from
an uninterruptible power
supply or a battery.
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.