Safety, approvals, EMC
7.4 EMC
SITOP PSU300S
50
Manual, 12.2016, C98130-A7587-A1-7-7629
7.4
EMC
6EP1433-2BA20
(24 V/5 A)
6EP1434-2BA20
(24 V/10 A)
6EP1436-2BA10
(24 V/20 A)
6EP1437-2BA20
(24 V/40 A)
Electrostatic discharge EN 61000-4-2 8 kV contact, 8 kV air
8 kV contact, 8 kV air
8 kV contact, 8 kV air
Electromagnetic fields EN 61000-4-3 80 - 1000 MHz 10 V/m
1000 - 2700 MHz 10 V/m
80 - 1000 MHz 25 V/m
1000 - 2700 MHz 10 V/m
80 - 1000 MHz 25 V/m
1000 - 2700 MHz 10 V/m
High-speed transient
disturbance variables
(burst)
EN 61000-4-4 4 kV at line supply con-
nections
2 kV at the DC output
4 kV at line supply con-
nections
2 kV at the DC output
4 kV at line supply con-
nections
2 kV at the DC output
Surge voltages
EN 61000-4-5 3 kV symmetrical at the
line supply connections
6 kV asymmetrical at the
line supply connections
500 V symmet-
rical/asymmetrical on
DC output cables
3 kV symmetrical at the
line supply connections
5 kV symmetrical at the
line supply connections
500 V symmet-
rical/asymmetrical on
DC output cables
3 kV symmetrical at the
line supply connections
6 kV symmetrical at the
line supply connections
500 V symmet-
rical/asymmetrical on
DC output cables
High-frequency fields EN 61000-4-6 10 V; 0.15 - 80 MHz
10 V; 0.15 - 80 MHz
10 V; 0.15 - 80 MHz
Magnetic fields
EN 61000-4-8 100 A/m, 50 - 60 Hz
30 A/m; 50 Hz
30 A/m; 50 Hz
Voltage dips
EN 61000-4-11 100 % for 20 ms,
60 % for 100 ms,
30 % for 10 ms
100% for 20 ms,
60% for 200 ms,
30% for 500 ms
100% for 20 ms,
60% for 200 ms,
30% for 500 ms
Voltage interruptions
EN 61000-4-11 100 % for 5000 ms
100% for 5000 ms
100% for 5000 ms
Emitted interference
EN 55022
Class B
Line harmonics limita-
tion
EN 61000-3-2 Class A
Generic standards
EN 61000-6-2 Immunity for industrial environments
EN 61000-6-3 Emission for residential areas
