EDAN iSe Series User Manual page 85

iSE Series Electrocardiograph User Manual
Voltage dips,
short
interruptions and 135°, 180°, 225°, 135°, 180°, 225°, typical
voltage variations
on power supply
input lines
IEC/EN
61000-4-11
NOTE U is the a.c. mains voltage prior to application of the test level.
T
0 % U 0.5 cycle
T;
At 0°, 45°, 90°, At 0°, 45°, 90°,
270° and 315°
0 % U ; 1 cycle
T
and
70 % U ; 25/30 70 % U
T
cycles )
Single phase: at 0°
0 % U ; 250/300
T
cycle
0 % U 0.5 cycle
T;
270° and 315°
0 % U ; 1 cycle
T
and
; 25/30
T
cycles )
Single phase: at recommended that the
0°
0 % U ; 250/300
T
cycle
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EMC Information
Mains power quality
should be that of a
commercial
hospital environment. If
the user of the 18-lead
electrocardiograph
requires continued
operation during power
mains interruptions, it is
18-lead
electrocardiograph
powered from
uninterruptible
supply or a battery.
or
be
an
power