Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
AVAS-402 is intended for use in the electromagnetic environment specified below. The
customer or the user of the model AVAS-402 should assure that it is used in such an
environment.
Immunity Test
IEC 60601 Test
Compliance
Electromagnetic Environ-
Level
Level
mental Guidance
Electrostatic dis-
Floors should be wood, con-
8 kV contact
kV contact
crete or ceramic tile. If floors
charge (ESD)
are covered with synthetic
15 kV air
15 kV air
IEC 61000-4-2
material, the relative humidity
should be at least 30%.
Electrical fast
2 kV for power
2 kV for pow
supply lines
er supply lines
Main power quality should be
transient/burst
that of a typical commercial or
1 kV for input/out-
1 kV for input/
IEC 61000-4-4
hospital environment.
put lines
output lines
1 kV line(s) to
1 kV line(s) to
Main power quality should be
Surge
line(s)
line(s)
that of a typical commercial or
IEC 61000-4-5
2 kV line(s) to
2 kV line(s) to
hospital environment.
earth
earth
<5%
U
T (>95% dip
<5%
U
T
(>95% dip in
in
U
T) for 0,5 cycle
U
T) for 0,5
Main power quality should be
cycle
40%
U
T
that of a typical commercial or
Interruptions and
(60% dip in
U
T)
40%
U
T (60%
hospital environment. If the
voltage varia-
for 5 cycles
dip in
U
T) for 5
user of the model AVAS-402
tions on power
cycles
requires continued operation
supply input lines
70%
U
T
during main power interrup-
(30% dip in
U
T)
70%
U
T (30%
tion, it is recommended that
IEC 61000-4-11
for 25 cycles
dip in
U
T) for
the model AVAS-402 be
25 cycles
powered from an uninterrupt-
<5%
U
T
<5%
U
T
ible power supply.
(>95% dip in
U
T)
for 5 sec
(>95% dip in
U
T) for 5 sec
Power frequency
Power frequency magnetic
fields should be at levels
(50/60 Hz)
3 A/m
3 A/m
characteristic of a typical
magnetic field
location in a typical commer-
IEC 61000-4-8
cial or hospital environment.
NOTE
U
T is the A.C. main voltage prior to application of the test level.
Chap
ter
2
Sys
tem
Setu
p
