STOBER
6 | Technical data
02/2019 | ID 442728.05
45
6.3.1.4
Power unit: Size 2
Electrical data
SI6A261
SI6A262
U
1PU
280 – 800 V
DC
f
2PU
0 – 700 Hz
U
2PU
0 – max.
1PU
U
2
C
PU
940 µF
2250 µF
Tab. 30: SI6 electrical data, size 2
Nominal currents up to +45 °C (in the control cabinet)
Electrical data
SI6A261
SI6A262
f
PWM,PU
4 kHz
I
2N,PU
22 A
2 × 25 A
I
2maxPU
210% for 2 s
Tab. 31: SI6 electrical data, size 2, at 4 kHz clock frequency
Electrical data
SI6A261
SI6A262
f
PWM,PU
8 kHz
I
2N,PU
20 A
2 × 20 A
I
2maxPU
250% for 2 s
Tab. 32: SI6 electrical data, size 2, at 8 kHz clock frequency
