4
Digidrive SK Technical Data
www.leroy-somer.com Issue Number: a
1 Technical data
Figure 1-1 Model code explanation
1.1 Digidrive SK 200V units
Table 1-1 Ratings
* For 3ph input only at 2% negative phase sequence.
Table 1-2 Cables
Table 1-3 Braking resistor
MODEL
LS
0.5M
1M
1.2M
1.5M
2M/TL
2.5M/TL
3.5M/TL
CT
SKA12
SKA12
SKA12
SKA12
SKBD200110
SKBD200150
SKCD200220
00025
00037
00055
00075
1ph
3ph
1ph
3ph
1ph
3ph
AC supply voltage and frequency
Single phase 200 to 240V ±10% 48Hz to 62Hz
Single or 3 phase 200 to 240V ±10% 48Hz to 62Hz
Input displacement factor (cos
∅
)
>0.97
Nominal motor power (kW)
0.25
0.37
0.55
0.75
1.1
1.5
2.2
Nominal motor power (hp)
0.33
0.50
0.75
1.0
1.5
2.0
3.0
Output voltage and frequency
3 phase, 0 to drive rating (240), 0 to 1500Hz
100% RMS output current (A)
1.7
2.2
3.0
4.0
5.2
7.0
9.6
150% overload current for 60s (A)
2.6
3.3
4.5
6
7.8
10.5
14.4
Typical full load input current (A)
4.3
5.8
8.1
10.5
14.2
6.7
17.4
8.7
23.2
11.9
Maximum continuous input current (A)*
9.2
12.6
17
Typical inrush current (A) (<10ms)
17.9
8.9
6.0
Weight (kg)
0.95
1.0
1.3
1.4
2.1
Weight (Ib)
2.1
2.2
2.9
3.1
4.6
Internal EMC filter
Yes
DC bus terminals
No
Yes
Din rail mounting
Yes
No
MODEL
LS
0.5M
1M
1.2M
1.5M
2M/TL
2.5M/TL
3.5M/TL
CT
SKA12
SKA12
SKA12
SKA12
SKBD200110
SKBD200150
SKCD200220
00025
00037
00055
00075
1ph
3ph
1ph
3ph
1ph
3ph
Recommended input supply fuse
(A)
6
10
16
16
10
20
16
25
20
Control cable
(mm
2
)
≥
0.5
≥
0.5
(AWG)
20
20
Recommended input cable
(mm
2
)
1.0
1.5
2.5
1.5
2.5
1.5
4.0
2.5
(AWG)
16
14
12
14
12
14
10
12
Recommended motor cable
(mm
2
)
1.0
1.0
1.5
(AWG)
16
16
14
Recommended brake resistor
(mm
2
)
1.0
1.0
1.5
(AWG)
16
16
14
MODEL
LS
0.5M
1M
1.2M
1.5M
2M/TL
2.5M/TL
3.5M/TL
CT
SKA12
SKA12
SKA12
SKA12
SKBD200110
SKBD200150
SKCD200220
00025
00037
00055
00075
1ph
3ph
1ph
3ph
1ph
3ph
Minimum braking resistor value (
Ω
)
68
28
28
Recommended braking resistor value (
Ω
)
200
150
100
50
Resistor peak power rating (kW)
0.9
1.1
1.7
3.4
Maximum braking current (A)
6.1
14.8
14.8