120
Note:
U
T
is the a.c. mains voltage prior to application of the test level.
Surge
IEC 61000-4-5
±1 kV line (s)
to line(s)
±2 kV line(s)
to earth
N/A
N/A
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
N/A
N/A
Power frequency
(50/60Hz)
magnetic field
IEC61000-4-8
3 A/m
3 A/m
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical com-
mercial or hospital envi-
ronment.
Table 3: Guidance and manufacturer’s declaration – electromagnet-
ic immunity
The device is intended for use in the electromagnetic environment spec-
ified below. The user of this device should assure that it is used in such
an environment.
NOTA 1
: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTA 2
: These guidelines may not apply in all situations. Electromagnetic propagation
is affected by absorption and reflection from structures, objects and people.
