Dräger Infinity Delta, Инструкция по эксплуатации

Страница: 531 / 614

E
LECTROMAGNETIC
C
OMPATIBILITY
(EMC)
VF8 D
ELTA
/D
ELTA
XL/K
APPA
B-5
Electromagnetic Immunity
NOTE: When the monitor is configured with the wireless option, that option's radio
emits electromagnetic energy in order to communicate with the Infinity network. This
may affect nearby equipment. See the documentation that accompanies the wireless
option's radio for further details.
This equipment is intended for use in the electromagnetic environment specified below. The
user of this equipment should assure that is used in such an environment.
Immunity against IEC 60601-1-2 test level:
Compliance
level (of this
device:
Electromagnetic environment:
Electrostatic
discharge, ESD
(IEC 61000-4-2)
Contact discharge: ±6 kV
air discharge: ±8 kV
±6 kV
±8 kV
Floors should be wood, concrete
or ceramic tile. If floors are
covered with synthetic material,
the relative humidity should be at
least 30% so that electrostatic
charges are at suitable levels.
Electrical fast
transients / bursts
(IEC 61000-4-4)
Power supply lines: ±2 kV
longer input / output lines:
±1 kV
±2 kV
±1 kV
Mains power quality should be
that of a typical commercial or
hospital environment.
Surges on AC
mains lines
(IEC 61000-4-5)
Common mode: ±2 kV
Differential mode: ±1 kV
±2 kV
±1 kV
Mains power quality should be
that of a typical commercial or
hospital environment.
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: