Puls CP Series - 15. Emc

CP10.241-60
CP-Series
24V, 200W, DC/DC CONVERTER
P R E L I M I N A R Y
15. EMC
The DC/DC converter is suitable for rolling stock railway applications, for applications in industrial environment as well
as in residential commercial and light industry environment without any restrictions.
EMC Immunity
According generic standards: EN 61000-6-1 and EN 61000-6-2 and
according to EN 50121-3-2
Electrostatic discharge EN 61000-4-2 Contact discharge
Air discharge
8kV
15kV
Criterion A
Criterion A
Electromagnetic RF field EN 61000-4-3 80MHz-2.7GHz
5.1-6GHz
20V/m
10V/m
Criterion A
Criterion A
Fast transients (Burst) EN 61000-4-4 Input lines
Output lines
DC-OK signal (coupling clamp)
4kV
2kV
2kV
Criterion A
Criterion A
Criterion A
Surge voltage on input EN 61000-4-5 + Æ -
+ Æ PE, - Æ PE
2kV
4kV
Criterion A
Criterion A
Surge voltage on output EN 61000-4-5 + Æ -
+ / - Æ PE
1kV
2kV
Criterion A
Criterion A
Surge voltage on DC-OK EN 61000-4-5 DC-OK signal Æ PE 1kV Criterion A
Conducted disturbance EN 61000-4-6 0.15-80MHz 10V Criterion A
Power – Frequency magnetic
field
EN 61000-4-8 16.7Hz, 50Hz
0Hz
100A/m
300A/m
Criterion A
Criterion A
Pulsed magnetic field EN 61000-4-9 300A/m Criterion B
Criterions:
A: DC/DC converter shows normal operation behavior within the defined limits.
B: During the test the output voltage can slightly drift below or above the specified limits.
EMC Emission
According generic standards: EN 61000-6-3 and EN 61000-6-4
and according to EN 50121-3-2
Conducted emission
input lines
CISPR 16-1-2, CISPR 16-2-1 Limits for EN 50121-3-2 fulfilled,
limits for DC power port
according EN 61000-6-3 fulfilled
Conducted emission
output lines
CISPR 16-1-2, CISPR 16-2-1 Limits for EN 50121-3-2 fulfilled,
limits for DC power port
according EN 61000-6-3 fulfilled
Radiated emission EN 55011, EN 55022, EN 50121-3-2 Class B
This device complies with FCC Part 15 rules.
Operation is subjected to following two conditions: (1) this device may not cause harmful interference, and (2) this
device must accept any interference received, including interference that may cause undesired operation.
Switching Frequencies
The power supply has three converters with three different switching frequencies
included. Two are nearly constant. The other one is input voltage and load dependent.
Switching frequency 1 100kHz Boost converter
Switching frequency 2 110kHz to 140kHz Main converter, input voltage and output power dependent
Switching frequency 3 60kHz Auxiliary converter
May 2017 / Rev. 0.1 DS-QS10.241-60-EN preliminary
All parameters are typical values specified at 24V, 8.3A output, 110Vdc input, 25°C ambient and after a 5 minutes run-in time
unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
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