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Supplement for Infinity Delta Series Software
86
Supplement – Infinity
®
Delta Series Software VF10.1
Power frequency
magnetic field
50/60 Hz
(IEC 61000-4-8)
3 A/m
3 A/m
Power frequency magnetic fields
should be at levels characteristic
of a typical location in a typical
commercial or hospital
environment.
Voltage dips and
short interruptions
on AC mains input
lines
(IEC 61000-4-11)
Dip >95%, 0.5 periods
Dip 60%, 5 periods
Dip 30%, 25 periods
Dip >95%, 5 seconds
>95%, 0.5 per.
60%, 5 per.
30%, 25 per.
>95%, 5 sec.
Mains power quality should be
that of a typical commercial or
hospital environment. If the
monitor’s user requires continued
operation during power mains
interruptions, the monitor should
be powered from an
uninterruptible power supply or a
battery.
Electromagnetic environment guidance:
Portable and mobile RF communications equipment should
be used no closer to any part of the monitor, including cables, than the recommended separation
distance calculated from the equation that applies to the frequency of the transmitter listed below. In
this equation, P is the maximum output power rating of the transmitter in watts (W) according to the
transmitter manufacturer and d is the recommended separation distance in metres (m). Field strengths
from fixed RF transmitters, as determined by an electromagnetic site survey
1
, should be less than the
compliance level in each frequency range
2
. Interference may occur in the vicinity of equipment marked
with the following symbol: