Stober SD6 - Size 1: Sd6 A1 X; Size 2: Sd6 A2 X

ID 442426.04 31WE KEEP THINGS MOVING
Technical data
4
Manual SD6
4.2.2.2 Size 1: SD6A1x
Properties of the brake chopper
4.2.2.3 Size 2: SD6A2x
Properties of the brake chopper
Type SD6A14 SD6A16
U
1PU
3  400 V, +32 % / -50 %, 50/60 Hz;
3  480 V, +10 % / -58 %, 50/60 Hz
f
2PU
0 – 700 Hz
U
2PU
0 – max. U
1
P
V,PU
(I
2
= I
N
) 170 W 200 W
Type SD6A14 SD6A16
f
PWM,PU
4 kHz
a)
a) Clock frequency adjustable from 4 to 16 kHz, see section 4.2.2.5 Derating.
I
1N,PU
12 A 19.2 A
I
2N,PU
10 A 16 A
I
2maxPU
180 % for 2 s; 150 % for 30 s
Type SD6A14 SD6A16
f
PWM,PU
8 kHz
a)
a) Clock frequency adjustable from 4 to 16 kHz, see section 4.2.2.5 Derating.
I
1N,PU
9.3 A 15.8 A
I
2N,PU
6 A 10 A
I
2maxPU
250 % for 2 s; 200 % for 5 s
Type SD6A14 SD6A16
U
onCH
780 – 800 V
U
offCH
740 – 760 V
R
2minRB
47 Ω
P
maxRB
13.6 kW 13.6 kW
Type SD6A24 SD6A26
U
1PU
3  400 V, +32 % / -50 %, 50/60 Hz;
3  480 V, +10 % / -58 %, 50/60 Hz
f
2PU
0 – 700 Hz
U
2PU
0 – max. U
1
P
V,PU
(I
2
= I
N
) 220 W 280 W
Type SD6A24 SD6A26
f
PWM,PU
4 kHz
a)
a) Clock frequency adjustable from 4 to 16 kHz, see section 4.2.2.5 Derating.
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
Type SD6A24 SD6A26
f
PWM,PU
8 kHz
a)
a) Clock frequency adjustable from 4 to 16 kHz, see section 4.2.2.5 Derating.
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
Type SD6A24 SD6A26
U
onCH
780 – 800 V
U
offCH
740 – 760 V
R
2minRB
22 Ω
P
maxRB
29.1 kW 29.1 kW