11 Technical Data
Page 46 / 52
Voltage dips
IEC
61000-4-11
Voltage
interruptions
IEC
61000-4-11
0% UT; 0.5
cycle
at 0°, 45°, 90°,
135°, 180°,
225°, 270°,
and 315°
0% UT; 1 cycle
and 70% UT;
25/30 cycles
sine phase at
0°
0% UT;
250/300 cycle
0% UT; 0.5
cycle
at 0°, 45°, 90°,
135°, 180°,
225°, 270°,
and 315°
0% UT; 1 cycle
and 70% UT;
25/30 cycles
sine phase at
0°
0% UT;
250/300 cycle
Mains power
quality should
be that of a
typical
commercial or
hospital
environment. If
the user of
devices require
continued
operation
during power
mains
interruptions, it
is recommend-
ded that devic-
es be powered
form an
uninterruptible
power supply
or a battery
Rated Power
frequency
magnetic
field IEC
61000-4-8
30 A/m
50Hz or 60Hz
30 A/m
50Hz or 60Hz
Power freque-
ncy magnetic
field should be
at levels chara-
cteristic of a
typical location
in a typical
commercial or
hospital
environment.
Note: UT: rated voltage(s); E.g. 25/30 cycles means 25 cycles at 50Hz
or 30 cycles at 60Hz
