Stober SD6 Series User Manual

5 | Technical data STOBER
26
12/2018 | ID 442537.05
5.1.6.4 Power unit: Size 2
Electrical data SD6A24 SD6A26
U
1PU
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
680µF 1000µF
C
maxPU
1400µF 1400µF
Tab. 20: SD6 electrical data, size 2
Nominal currents up to +45°C (in the control cabinet)
Electrical data SD6A24 SD6A26
f
PWM,PU
4kHz
I
1N,PU
26.4A 38.4A
I
2N,PU
22A 32A
I
2maxPU
180% for 5s; 150% for 30s
Tab. 21: SD6 electrical data, size 2, for 4kHz clock frequency
Electrical data SD6A24 SD6A26
f
PWM,PU
8 kHz
I
1N,PU
24.5A 32.6A
I
2N,PU
14A 20A
I
2maxPU
250% for 2s; 200% for 5s
Tab. 22: SD6 electrical data, size 2, for 8kHz clock frequency
Electrical data SD6A24 SD6A26
U
onCH
780 – 800V
DC
U
offCH
740 – 760V
DC
R
2minRB
22Ω
P
maxRB
29.1kW
P
effRB
13.2kW
Tab. 23: Brake chopper electrical data, size 2

Stober SD6 Series Specifications

General

Brand	Stober
Model	SD6 Series
Category	Controller
Language	English