34
Regulatory Information
Table 6.
IEC 60601-1-2 Electromagnetic Immunity
Performance Criteria
Guidance and manufacturer’s declaration – electromagnetic immunity
The Hub is intended for use in the electromagnetic environment specified below. The customer or the user of the Hub should ensure that 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
±
8 kV contact
±
15 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 power supply lines
±
1 kV for input/output lines
Main power quality should be that
of a typical domestic or commercial
environment.
Surge
IEC 61000-4-5
±
1 kV line(s) to line(s)
±
2 kV line(s) to earth
±
1 kV line(s) to line(s)
±
2 kV line(s) to earth
Main power quality should be that
of a typical domestic or commercial
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 s
<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 s
Main power quality should be that
of a typical domestic or commercial
environment.
Power frequency
(50/60 Hz) magnetic field,
IEC 61000-4-8
3 A/m
3 A/m
The power frequency magnetic field
should be measured in the intended
installation location to assure that it
is sufficiently low.
NOTE:
U
T
is the a.c. main voltage prior to application of the test level.
