Nord Drivesystems SK 180E Series, User Manual

Page: 175 / 212

7 Technical data
BU 0180 en-4118 175
Device type SK 1x0E… -750-323- -111-323- -151-323-
Size 2 2 2
Nominal motor power
(4-pole standard motor)
230 V 0.75 kW 1.10 kW 1.5 kW
240 V 1 hp 1½ hp 2 hp
Mains voltage 230 V 1/3 AC 3 AC
200 … 240 V, ± 10%, 47 … 63 Hz
Input current
rms 10.6 / 7.0 A 14.0 / 9.2 A 11.2 A
FLA 10.6 / 7.0 A 14.0 / 9.2 A 11.2 A
Output voltage 230 V 3 AC 0 … Mains voltage
Output current 1)
rms 4.0 A 5.5 A 7.0 A
FLA
motor mounting
3.9 A
(S1-40°C)
5.4 A
(S1-40°C)
6.9 A
(S1-40°C)
FLA
wall mounting
3.9 A
(S1-40°C)
5.4 A a)
(S1-30°C)
6.9 A
(S1-40°C)
Min. braking resistor Accessories
100 Ω 100 Ω 75 Ω
Motor-mounted (ventilated)
Max. continuous power / max. continuous current:
(deviating value for 1~ operation in brackets)
S1-50°C
S1-40°C 0.75kW / 4.0A (3.4A)
0.75kW / 4.0A
0.75kW / 4.2A
1.1kW / 5.4A
1.1kW / 5.5A
1.5kW / 7.0A
Max. permissible ambient temp. with nominal output current
S1
S3 70% ED 10 min
S6 70% ED 10 min (100% / 20% Mn)
1~ 40°C / 3~ 50°C
50°C
50°C
40°C
50°C
50°C 40°C
50°C
50°C
Wall mounting (unventilated)
Max. continuous power / max. continuous current:
(deviating value for 1~ operation in brackets)
S1-50°C
S1-40°C 0.75kW / 4.0A (3.4A)
0.75kW / 4.0A
0.75kW / 4.0A (3.6A)
0.75kW / 4.5A (4.4A) 1.1kW / 5.5A
1.5kW / 6.5A
Max. permissible ambient temp. with nominal output current
S1
S3 70% ED 10 min
S6 70% ED 10 min (100% / 20% Mn)
1~ 40°C / 3~ 45°C
50°C
50°C
1~ 30°C / 3~ 40°C
1~ 40°C / 3~ 50°C
1~ 40°C / 3~ 50°C 30°C
40°C
40°C
General fuses (AC) (recommended)
slow-blowing 16 A 16 A 16 A
Isc 2) [A] UL fuses (AC) – permitted
Class
10 00
0
65 00
0
100 0
00
Fus
e
3)
RK5
(x)
x 30 A 30 A 30 A
CC, J, R, T, G, L
(x)
x 30 A 30 A 30 A
CB
4)
(≥ 230 V) x 30 A 30 A 30 A
1) FLA motor installation: relates to a motor with fan
2) Maximum permissible mains overload current
3) The use of a SK TU4-MSW(-…) module limits the permissible short circuit current in the mains to 10 kA
4) "inverse time trip type" in accordance with UL 489
a) FLA: 4.4 A (S1-40°C)