Respironics Trilogy 02, Техническая информация, Страница: 23 / 424

P
AGE
3-8
T
RILOGY
S
ERVICE
& T
ECHNICAL
I
NFORMATION
1002735, V
ER
. 05
3.14.2 G
UIDANCE AND
M
ANUFACTURER
’
S
D
ECLARATION
- E
LECTROMAGNETIC
I
MMUNITY
This device is intended for use in the electromagnetic environment specified below. The user of this device
should make sure it is used in such an environment.
IMMUNITY
TEST
IEC 60601 TEST
LEVEL
COMPLIANCE
LEVEL
ELECTROMAGNETIC
ENVIRONMENT -
GUIDANCE
Electrostatic
Discharge (ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
±8 kV contact
±15 kV air
Floors should be wood,
concrete or ceramic tile. If floors
are covered with synthetic
material, the relative humidity
should be at least 30%.
Electrical fast
Transient/burst
IEC 61000-4-4
±2 kV for power
supply lines
±1 kV for input-output
lines
±2 kV for supply mains
±1 kV for input/output
lines
Mains power quality should be
that of a typical home or
hospital environment.
Surge
IEC 61000-4-5
±1 kV differential
mode
±2 kV common mode
±1 kV differential
mode
±2 kV for common
mode
Mains power quality should be
that of a typical home or
hospital environment.
Voltage dips,
short interruptions
and voltage
variations on
power supply
input lines
IEC 61000-4-11
<5% U
T
(>95% dip in U
T
) for
0.5 cycle
40% U
T
(60% dip in U
T
) for
5 cycles
70% U
T
(30% dip in
U
T
) for 25 cycles
<5% U
T
(>95% dip in
U
T
) for 5 sec
<5% U
T
(>95% dip in U
T
) for
0.5 cycle
40% U
T
(60% dip in U
T
) for 5
cycles
70% U
T
(30% dip in
U
T
) for 25 cycles
<5% U
T
(>95% dip in
U
T
) for 5 sec
Mains power quality should be
that of a typical home or
hospital environment. If the user
of the device requires continued
operation during power mains
interruptions, it is
recommended that the device
be powered from an
uninterruptible power supply or
a battery.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m 3 A/m Power frequency magnetic
fields should be at levels
characteristic of a typical home
or hospital environment.
NOTE: U
T
is the a.c. mains voltage prior to application of the test level.