Nord Drivesystems SK 300P Series - Electrical Data for 3~400 V Systems

7 Technical data
BU 0800 en-4521 133
7.2.1 Electrical data 3~400 V
7.2.1.1 NORDAC ON, Size 1
Device type SK 300P–360 SK 300P–450
With STO – –
Nominal power
400 V
0.37 kW
0.45 kW
480 V
0.5 hp
0.6 hp
Mains voltage
400 V
3 AC 400 V -20% … 480 V +10%, 47 … 63 Hz
Input current rms
1)
1.5 A
FLA 1.1 A
1.7 A
FLA 1.7 A
Output current rms
1)
1.2 A
FLA 1.1 A
1.5 A
FLA 1.3 A
I
SC
= 10 kA
Fuses (AC) (maximum values)
RK5 480 V 30 A 30 A
CB
480 V
30 A
30 A
1) Note the derating curve ( Section 8.2.1 "Derating depending on the pulse frequency")
7.2.1.2 NORDAC ON, Size 2
Device type SK 30xP–370 SK 30xP–750 SK 30xP–950
Nominal power
400 V
0.37 kW
0.75 kW
0.95 kW
480 V
0.5 hp
1.0 hp
1.25 hp
Mains voltage
400 V
3 AC 400 V -20% … 480 V +10%, 47 … 63 Hz
Input current rms
1)
1.1 A
FLA 1.1 A
2.1 A
FLA 2.1 A
2.6 A
FLA 2.6 A
Output current rms
1)
1.2 A
FLA 1.1 A
2.2 A
FLA 2.0 A
2.7 A
FLA 2.4 A
I
SC
= 10 kA
Fuses (AC) (maximum values)
RK5
480 V
30 A
30 A
30 A
CB
480 V
30 A
30 A
30 A
1)
Note the derating curve (

Section 8.2.1 "Derating depending on the pulse frequency")
7.2.1.3 NORDAC ON+, Size 2
Device type SK 31xP–370 SK 31xP–750 SK 30xP–950
Nominal power
400 V
0.37 kW
0.75 kW
0.95 kW
480 V
0.5 hp
1.0 hp
1.25 hp
Mains voltage
400 V
3 AC 400 V -20% … 480 V +10%, 47 … 63 Hz
Input current rms
1)
1.1 A
FLA 1.1 A
2.1 A
FLA 2.1 A
2.6 A
FLA 2.6 A
Output current rms
1)
1.2 A
FLA 1.1 A
2.2 A
FLA 2.0 A
2.7 A
FLA 2.4 A
I
SC
= 10 kA
Fuses (AC) (maximum values)
RK5
480 V
30 A
30 A
30 A
CB
480 V
30 A
30 A
30 A
1)
Note the derating curve (

Section 8.2.1 "Derating depending on the pulse frequency")