Datasheet

QT20.241, QT20.241-C1
Q-Series
24V, 20A, THREE PHASE INPUT
Oct. 2006 / Rev. 1.0 DS-QT20.241-EN
All parameters are specified at 24V, 20A, 3x400Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
11/23
16. EMC
The power supply is suitable for applications in industrial environment as well as in residential, commercial and light
industry environment without any restrictions. CE mark is in conformance with EMC guideline 89/336/EEC and
93/68/EEC and the low-voltage directive (LVD) 73/23/EWG. A detailed EMC Report is available upon request
EMC Immunity
EN 61000-6-1 EN 61000-6-2
Generic standards
Electrostatic discharge EN 61000-4-2 Contact discharge
Air discharge
8kV
15kV
Criterion A
Criterion A
Electromagnetic RF field EN 61000-4-3 80MHz-1GHz 10V/m Criterion A
Fast transients (Burst) EN 61000-4-4 Input lines
Output lines
4kV
2kV
Criterion A
Criterion A
Surge voltage on input EN 61000-4-5 L1 Æ L2, L2 Æ L3,
L1 Æ L3
2kV Criterion A
Surge voltage on input EN 61000-4-5 L1 / L2 / L3 Æ PE 4kV Criterion A
Surge voltage on output EN 61000-4-5 + Æ -
+ / - Æ PE
500V
500V
Criterion A
Criterion A
Conducted disturbance EN 61000-4-6 0.15-80MHz 10V Criterion A
Mains voltage dips
Dip on all three phases
EN 61000-4-11 70% of 380Vac
40% of 380Vac
40% of 380Vac
266Vac, 10ms
152Vac, 100ms
152Vac, 1000ms
Criterion A
Criterion C
Criterion C
Mains voltage dips
Dip on one phase
EN 61000-4-11 70% of 380Vac
40% of 380Vac
40% of 380Vac
266Vac, 10ms
152Vac, 100ms
152Vac, 1000ms
Criterion A
Criterion A
Criterion A
Voltage interruptions EN 61000-4-11 0Vac, 5000ms Criterion C
Voltage sags SEMI F47 0200 Dips on two phases
according to section
7.2. (SEMI F47-200)
304Vac, 1000ms
266Vac, 500ms
190Vac, 200ms
Criterion A
Criterion A
Criterion A
Powerful transients VDE 0160 over entire load
range
1300V, 1.3ms Criterion A
Criterions:
A: Power supply shows normal operation behavior within the defined limits.
C: Temporary loss of function is possible. Power supply might shut-down and restarts by itself. No damages or hazards for the power supply occur.
EMC Emission
EN 61000-6-3 and EN 61000-6-4 Generic standards
Conducted emission EN 55011, EN 55022, FCC Part 15, CISPR 11, CISPR 22 Class B, input lines
Radiated emission EN 55011, EN 55022 Class B
Harmonic input current EN 61000-3-2 Fulfilled, active PFC
Voltage fluctuations, flicker EN 61000-3-3 Fulfilled
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. One is nearly constant. The other two are input voltage and load dependent.
Switching frequency 1 100kHz Nearly constant
Switching frequency 2 30kHz to 90kHz Input voltage and load dependent
Switching frequency 3 40kHz to 220kHz Input voltage and load dependent