Xsensor ForeSite SS - Page 14

Introducon10
Voltage
dips, short
interrupons
and voltage
variaons on
power supply
input lines IEC
61000-4-11
UT = 230 Vac
<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
<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
Mains power
quality should be
that of a typical
commercial
or hospital
environment. If
the user of the
equipment
requires
connued
operaon during
power mains
interrupons, it
is recommended
that the
equipment
be powered
from an
uninterrupble
power supply or
a baery.
Power frequency
(50 Hz) magnec
eld
IEC 61000-4-8
3 A/m 3 A/m Power frequency
magnec elds
should be
at levels
characterisc of
a typical locaon
in a typical
commercial or
hospital
environment.