2 electrical data 230v, 3 electrical data 400v – NORD Drivesystems BU0750 User Manual
Page 140
NORDAC SK 750E Manual
140
Subject to technical amendments
BU 0750 GB-3311
9.2 Electrical Data 230V
Size:
1
2
Device type:
SK 750E ...
-551-323-A
-751-323-A
-921-323-A
-112-323-A
Nominal motor power
(4-pole standard motor)
200V [kW]
5.5
7.5
9.2
11.0
240V [hp]
7½
10
12.5
15
Mains voltage
3 AC 200 - 240V,
10%, 47...63 Hz
Output voltage
3 AC 0 - Mains voltage
Nominal output current
(rms)
[A]
23.0
30.0
35.0
45.0
Recommended brake
resistance
(Accessories)
30
30
22
22
Minimum brake resistance
28
28
22
14
Typ. input current (rms)
[A]
30
40
50
60
Rec. mains fuse
slow-blowing
35 A
50 A
63 A
63 A
Type of ventilation
Fan cooling (temperature-controlled)
Water cooled version
Weight
Approx. [kg]
18
23
9.3 Electrical data 400V
Size:
1
2
Device type:
SK 750E ...
-551-340-A
751-340-A
-112-340-A
-152-340-A
-182-340-A
-222-340-A
Nominal motor
power
(4-pole
standard motor)
400V [kW]
5.5
7.5
11.0
15.0
18.5
22.0
460...480V [hp]
7½
10
15
20
25
30
Mains voltage
3 AC 380 - 480V, -20% / +10%, 47...63 Hz
Output voltage
3 AC 0 - Mains voltage
Nominal output
current (rms)
[A]
11.5
15.5
23.0
30.0
35.0
45.0
Recommended
brake resistance
(Accessories)
60
60
30
30
22
22
Minimum brake
resistance
40
32
28
28
22
14
Typ. input current
(rms)
[A]
17
21
30
40
50
60
Rec. mains fuse
slow-blowing
20 A
25 A
35 A
50 A
63 A
63 A
Type of ventilation
Fan cooling (temperature-controlled)
Water cooled version
Weight
Approx. [kg]
18
23