KEB COMBIVERT S6 Series

3.1.4 Electrical operating conditions
3.1.4.1 Deviceclassication
Requirement Standard Class Descriptions
Overvoltage category
EN 61800-5-1
III
–
EN 60664-1 –
Pollution degree EN 60664-1 2
Non-conductive pollution, occasional conden-
sation when PDS is out of service.
Table 6: Device classication
3.1.4.2 Electromagnetic compatibility
Anexternallterisrequiredfordeviceswithoutaninternallterinordertocomplywith
the following limits.
EMC emitted interference Standard Class Descriptions
Cable-conducted interferences EN 61800-3 C2 –
Radiated interferences EN 61800-3 C2 –
Immunity Standard Level Descriptions
Static discharges EN 61000-4-2
8 kV
4 kV
AD (air discharge)
CD (contact discharge)
Burst - Ports for process
measurement control lines
and signal interfaces
EN 61000-4-4 2 kV –
Burst - Power ports EN 61000-4-4 4 kV –
Surge -
Power ports EN 61000-4-5
1 kV
2 kV
Phase-phase
Phase-ground
Immunity to conducted distur-
bances, induced by radio-fre-
quencyelds
EN 61000-4-6 10 V 0.15...80 MHz
Electromagneticelds EN 61000-4-3
10 V/m
3 V/m
1 V/m
80 MHz...1 GHz
1.4...2 GHz
2...2.7 GHz
Voltageuctuations/
voltage dips
EN 61000-2-1
EN 61000-4-34
–
-15 %...+10 %
90 %
Frequency changes EN 61000-2-4 – ≤2%
Voltage deviations EN 61000-2-4 – ±10 %
Voltage unbalance EN 61000-2-4 – ≤3%
Table 7: Electromagnetic compatibility
29
OPERATING CONDITIONS