QS20.241, QS20.241-A1, QS20.241-C1
Q-Series
24V, 20A, SINGLE PHASE INPUT
14. EMC
The power supply is suitable for applications in industrial environment as well as in residential, commercial and light
industry environment without any restrictions. A detailed EMC report is available on request.
EMC Immunity
According generic standards: EN 61000-6-1 and EN 61000-6-2
Electrostatic discharge
EN 61000-4-2
contact discharge
air discharge
8kV
15kV
Criterion A
Criterion A
Electromagnetic RF field
Fast transients (Burst)
EN 61000-4-3
EN 61000-4-4
80MHz-2.7GHz
input lines
output lines
DC-OK signal (coupling clamp)
10V/m
Criterion A
4kV
2kV
1kV
Criterion A
Criterion A
Criterion A
Surge voltage on input
Surge voltage on output
EN 61000-4-5
EN 61000-4-5
L Æ N
L Æ PE, N Æ PE
2kV
4kV
Criterion A
Criterion A
+ Æ -
+ / - Æ PE
1kV
1kV
Criterion A
Criterion A
Surge voltage on DC-OK
Conducted disturbance
Mains voltage dips
EN 61000-4-5
EN 61000-4-6
EN 61000-4-11
DC-OK signal Æ PE
0.15-80MHz
1kV
10V
0Vac, 20ms
40Vac, 200ms
70Vac, 500ms
0Vac, 20ms
80Vac, 200ms
140Vac, 500ms
Criterion A
Criterion A
0% of 100Vac
40% of 100Vac
70% of 100Vac
0% of 200Vac
40% of 200Vac
70% of 200Vac
Criterion A
Criterion C
Criterion A
Criterion A
Criterion A
Criterion A
Voltage interruptions
Voltage sags
EN 61000-4-11
SEMI F47 0706
0% of 200Vac (=0V)
dips on the input voltage according to SEMI F47 standard
5000ms
Criterion C
80% of 120Vac (96Vac)
70% of 120Vac (84Vac)
50% of 120Vac (60Vac)
1000ms
500ms
200ms
Criterion A
Criterion A
Criterion A
Powerful transients
VDE 0160
over entire load range
750V, 1.3ms
Criterion C
Criterions:
A: Power supply shows normal operation behavior within the defined limits.
C: Temporary loss of function is possible. Power supply may shut-down and restarts by itself. No damage or hazards for the power supply
will occur.
EMC Emission
According generic standards: EN 61000-6-3 and EN 61000-6-4
Conducted emission
input lines
EN 55011, EN 55022, FCC Part 15, CISPR 11, CISPR 22
Class B
Conducted emission
output lines **)
IEC/CISPR 16-1-2, IEC/CISPR 16-2-1
limits for DC power port acc. EN
61000-6-3 not fulfilled ***)
Radiated emission
Harmonic input current
EN 55011, EN 55022
EN 61000-3-2
Class B
fulfilled for class A equipment
fulfilled *)
Voltage fluctuations, flicker EN 61000-3-3
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.
*) tested with constant current loads, non pulsing
**) for information only, not mandatory for EN 61000-6-3
***) Quasi-peak values fulfilled, average values +5dB
Oct. 2013 / Rev. 2.2 DS-QS20.241-EN
All parameters are specified at 24V, 20A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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PULS [ PULS GmbH ]
