3.1.4 electrical operating conditions
3.1.4.1 Overvoltage
Overvoltage
Overvoltage category
Table 5:
Overvoltage
3.1.4.2 Electromagnetic compatibility
The indicated values are only valid for units with external filter.
eMc emitted interference
Conducted emissions
Radiated emissions
Immunity
Static discharges
Burst - Ports for process
measurement control lines
and signal interfaces
Burst - Power ports
Surge - Power ports
Immunity to conducted distur-
bances, induced by radio-fre-
quency fields
Electromagnetic fields
Voltage fluctuations/
voltage dips
Frequency changes
Voltage deviations
Voltage unbalance
Table 6:
Electromagnetic compatibility
Standard
EN 61800-5-1
III
EN 60664-1
Standard
EN 61800-3
C2
EN 61800-3
C2
Standard
8 kV
EN 61000-4-2
4 kV
EN 61000-4-4
2 kV
EN 61000-4-4
4 kV
1 kV
EN 61000-4-5
2 kV
EN 61000-4-6
10 V
10 V/m
3 V/m
EN 61000-4-3
1 V/m
EN 61000-2-1
–
EN 61000-4-34
–
EN 61000-2-4
EN 61000-2-4
–
EN 61000-2-4
–
Particularities
–
Particularities
EN 55011
The specified value is only achieved in connec-
tion with an appropriate special external filter.
Also see
=> 4.3
EN 55021
The specified value is only achieved in connec-
tion with an appropriate special external filter.
Also see
=> 4.3
Particularities
AD (air discharge)
CD (contact discharge)
tested with 2 kV
tested with 4 kV
Phase-phase
Phase-ground
0.15...80 MHz
80 MHz...1 GHz
1.4...2 GHz
2...2.7 GHz
-15 %...+10 %
90 %
≤ 2 %
±10 %
≤ 3 %
27