Lenze EZVxx00−001 Power supply unit AC 400V 5A-20A - Manual (Page 26)

4 Technical data
EDKZV1200 DE/EN/FR/ES/IT 1.0
26
l
H1_Daten−−−−(DUMMYSEITEVOR)−−−
Input data Power supply unit AC 400 V, DC 24 V
5 A 10 A 20 A
Turn−on time < 1 s after applying the mains voltage
Transient surge voltage protection varistor
Mains voltage range 3 AC 320 V − 0 % ... 575 V + 0 %, 45 Hz − 0 % ... 65 Hz + 0 %
Current
consumption AC 400 V 3 x 0.4 A 3 x 0.6 A 3 x 1.1 A
AC 480 V 3 x 0.3 A 3 x 0.6 A 3 x 1.0 A
Starting current limitation /
I
2 t (+25 °C)
typ. < 15 A /
< 3.0 A
2 s
typ. < 15 A /
< 4.0 A
2 s
typ. < 15 A /
< 1.0 A
2 s
Mains buffering at
rated load AC 400 V typ. > 50 ms typ. > 40 ms typ. > 23 ms
AC 480 V > 50 ms > 40 ms > 25 ms
Recommended back−up fuse
Circuit−breaker (charact. B or C)
6 A / 10 A / 16 A
Output data Power supply unit AC400 V, DC 24 V
5 A 10 A 20 A
Rated output voltage U N DC 24 V / ± 1 %
Setting range of the output voltage DC 22.5 ... 28.5 V
Start of unlimited capacitive loads yes
Residual ripple / switching peaks (20
MHz) < 100 mV
SS at rated values
Can be connected in parallel to increase redundancy and power
Resistance to return supply DC 35 V
l Output current I BOOST at
– convection cooling
– V
rated
– −25 ... +40 °C
7.5 A 15 A 27 A
l Rated output current I rated at
– convection cooling
– V
rated
– −25 ... +60 °C
5 A 10 A 20 A
Current limitation in case of short
circuit < 7.5 A < 15 A < 27 A