NORD Drivesystems BU0180 - Manual (Page 155)

8 Technical data
BU 0180 GB-0914 Pre-series version 155
Size 2
Device type: SK 1x0E… -750-323-B -111-323-B -151-323-B
Nominal motor power
(4-pole standard motor)
230 V 0.75 kW 1.1 kW 1.5 kW
240 V 1 hp 1½ hp 2 hp
In
p
u
t
Mains voltage 1~ /3~ 230 V
1/3 AC 3 AC
200 ... 240V,

10%, 47 ... 63 Hz
Typical input current
at 230V
1~ / 3~ rms 10.6 A / 7 A 14 A / 9.2 A - / 11.2 A
1~ / 3~ FLA 10.6 A / 7 A 14 A / 9.2 A - / 11.2 A
Rec. mains fuse
1 AC
slow-acting [A]
16 A 16 A 16 A
Permissible mains
fuses (UL)
RK5 or faster
fuses,
min 230 V
30 A / 10A 30 A 30 A
Bussmann FRS-R-30 FRS-R-30 FRS-R-30
Circuit breaker*
min. 230 V
25 A / 10A 25 A 25 A
O
u
tp
u
t
Output voltage 3~ 230 V 3 AC 0 - Mains voltage
Nominal output
current at 230V
rms 4.0 A 5.5 A 7.0 A
Motor
Assembly**
3.9 A 5.4 A 6.9 A
Wall-mounted** 3.9 A 1~4.4 A / 3~5.4 A 6.9 A
Min. braking resistor - 100

75

Recommended braking
resistor
Section 2.3 - 100

100

Motor mounting (ventilation with motor fan)
Max. continuous power / max. continuous current:
(for single phase operation, the deviating
value is shown in brackets)
S1-50°C
S1-40°C
0.75 kW / 4.0 A (3.4 A)
0.75 kW / 4.0 A
0.75 kW / 4.0 A
1.1 kW / 5.5 A
1.1 kW / 5.5 A
1.5 kW / 7.0 A
Max. permissible ambient temp. with nominal output current
S1
S3 70%ED 10min
S6 70%ED 10min (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:
(for single phase operation, the deviating
value is shown in brackets)
S1-50°C
S1-40°C
0.75 kW / 4.0 A (3.4 A)
0.75 kW / 4.0 A
0.75 kW / 4.0 A (3.6 A)
0.75 kW / 4.5 A (4.4 A)
1.1 kW / 5.5 A
1.5 kW / 6.5 A
Max. permissible ambient temp. with nominal output current
S1
S3 70%ED 10min
S6 70%ED 10min (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
* Circuit Breaker (inverse time trip type) as per UL489
** FLA (S1-40 °C)