NORD Drivesystems BU0505 User Manual
Page 162
SK 54xE – Users Manual for Frequency Inverters
162
BU 0505 GB-1013
FI type (size 5/ 6):
SK 5xxE…
-112-340-A
-152-340-A
-182-340-A
-222-340-A
Nominal motor power
(4-pole standard motor)
400V
11.0 kW
15.0 kW
18.5 kW
22.0 kW
480V
15 hp
20 hp
25 hp
30 hp
Input
Mains voltage
3~ 400V
3 AC 380 ... 480V, -20% / +10%, 47 ... 63 Hz
Input current
rms
33.6 A
43.4 A
53.2 A
64.4 A
FLA
29.4 A
37.8 A
47.6 A
56.0 A
Recommended
mains fuse*
1 AC slow-acting
40 A
50 A
60 A
60 A
CB
40 A
50 A
60 A
60 A
Permissible mains
fuses for UL*
Fuse, 600V
60 A
60 A
60 A
60 A
Bussmann
FRS-R-40
FRS-R-50
FRS-R-60
FRS-R-60
CB
60 A
60 A
60 A
60 A
O
ut
put
Output voltage
3~ 400V
3 AC 0 - Mains voltage
Output current
rms
24.0 A
31.0 A
38.0 A
46.0 A
FLA
21.0 A
27.0 A
34.0 A
40.0 A
Min. braking resistor
Accessories
29
W
23
W
18
W
15
W
Type of ventilation
Fan cooling, temperature-controlled Switching thresholds:
ON= 57°C OFF=47°C
Weight
Approx. [kg]
8
10.3
* see also Section 1.5.2. Fuses: High-Interrupting Capacity, Current Limiting Classes (z.B. R, J, …), circuit breaker (CB): Inverse Time Trip Type
FI type (size 7/ 8):
SK 5xxE…
-302-340-A
-372-340-A
-452-340-A
-552-340-A
Nominal motor power
(4-pole standard motor)
400V
30.0 kW
37.0 kW
45.0 kW
55.0 kW
480V
40 hp
50 hp
60 hp
75 hp
Input
Mains voltage
3~ 400V
3 AC 380 ... 480V, -20% / +10%, 47 ... 63 Hz
Input current
rms
84.0 A
105.0 A
126.0 A
154 A
FLA
72.8 A
91.0 A
107.8 A
134.4 A
Recommended mains
fuse*
1 AC slow-
acting
100 A
100 A
125 A
160 A
CB
100 A
100 A
-
-
Permissible mains
fuses for UL*
Fuse, 600V
100 A
100 A
125 A
150 A
Bussmann
FRS-R-100
FRS-R-100
FRS-R-125
FRS-R-150
CB
100 A
100 A
-
-
O
ut
put
Output voltage
3~ 400V
3 AC 0 - Mains voltage
Output current
rms
60.0 A
75.0 A
90.0 A
110.0 A
FLA
52.0 A
65.0 A
77.0 A
96.0 A
Min. braking resistor
Accessories
9
W
9
W
8
W
8
W
Type of ventilation
Fan cooling, temperature-controlled Switching thresholds:
ON= 57°C OFF=47°C
Fan speed control
between 47°C and approx. 70°C
Weight
Approx. [kg]
16
20
* see also Section 1.5.2. Fuses: High-Interrupting Capacity, Current Limiting Classes (z.B. R, J, …), circuit breaker (CB): Inverse Time Trip Type