NUK 10.256.345 Operación Manual página 56

Immunity test IEC 60601 test level
Surge 1 kV line(s) to line(s)
IEC 61000-4-5 2 kV line(s) to earth
interruptions <5 % UT (>95 % dip in UT)
and voltage for 0,5 cycle
variations on
power suppl 40 % UT (60 % dip in UT)
for 5 cycles
input lines 70 % UT (30 % dip in UT)
IEC 61000-4-11 for 25 cycles
<5 % UT (>95 % dip in UT)
for 5 sec
Compliance
level
Not Mains power quality should
applicable be that of a typical
commercial or hospital
environment.
Not Mains power quality should
applicable be that of a typical
commercial or hospital
environment. If the user of the
THixyz series requires
continued operation during
power mains interruptions, it
is recommended that the
THixyz series be powered
from an uninterruptible power
supply or a battery.
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Electromagnetic environ-
ment – guidance