24
V6.0
EN
Interference immunity against
Testing accuracy
Result
normative
tested
Static electrical discharge
air
8 kV
8 kV
OK
contact
6 (8) kV
8 kV
OK
High frequency electromagnetic fields
(80 – 2500 mHz)
housing
3 V/m
10 V/m
OK
Fast transient disturbances (chest)
mains
2 kV
2 kV
n/a
I/O
1 kV
-
n/a
Surge voltages
unsym.
2 kV
-
n/a
sym.
1 kV
1 kV
n/a
Conducted disturbances, induced by high fre-
quency
mains
3 V
10 V
n/a
I/O
3 V
-
n/a
Energy-related frequency – Magnetic field 50 Hz
(Helmholtz coil)
housing
3 A/m
3 A/m
n/a
Voltage dips, short-term interruptions
mains UT
<5 %
0,5 cycles
<5 %
0,5 cycles
n/a
Test levels as % of UT duration in supply
frequency cycles
100 – 240V
50 / 60 Hz
40 %
100 cycles
40 %
100 cycles
n/a
All testing at 100 V and 240 V each 50 Hz
70 %
500 cycles
70 %
500 cycles
n/a
<5 %
5000 cycles
<5 %
5000 cycles
n/a
