Stober SD6 Series - Page 24

5 | Technical data STOBER
24
12/2018 | ID 442537.05
5.1.6.2 Power unit: Size 0
Electrical data SD6A02 SD6A04 SD6A06
U
1PU
1 × 230V
AC
,
+20% / −40%,
50/60Hz
3 × 400 V
AC
,
+32% / −50%, 50/60 Hz;
3 × 480 V
AC
,
+10% / −58%, 50/60 Hz
f
2PU
0 – 700 Hz
U
2PU
0 – max. U
1PU
C
PU
340µF 135µF 135µF
C
maxPU
1620µF 540µF 540µF
Tab. 12: SD6 electrical data, size 0
Nominal currents up to +45°C (in the control cabinet)
Electrical data SD6A02 SD6A04 SD6A06
f
PWM,PU
4kHz
I
1N,PU
8.3A 2.8A 5.4A
I
2N,PU
4A 2.3A 4.5A
I
2maxPU
180% for 5s; 150% for 30s
Tab. 13: SD6 electrical data, size 0, for 4kHz clock frequency
Electrical data SD6A02 SD6A04 SD6A06
f
PWM,PU
8 kHz
I
1N,PU
6A 2.2A 4A
I
2N,PU
3A 1.7A 3.4A
I
2maxPU
250% for 2s; 200% for 5s
Tab. 14: SD6 electrical data, size 0, for 8kHz clock frequency
Electrical data SD6A02 SD6A04 SD6A06
U
onCH
400 – 420V
DC
780 – 800V
DC
U
offCH
360 – 380V
DC
740 – 760V
DC
R
2minRB
100Ω
P
maxRB
1.8kW 6.4kW
P
effRB
1.0kW 2.9kW
Tab. 15: Brake chopper electrical data, size 0