ABB
32
ABB/ BU Machines / HV Induction motors IEC catalogue / Standard motors EN 12-2007
1
Efficiency
Power factor
Current
Speed
r/min
Full
load
100%
3/4
load
75%
Full
load
100%
3/4
load
75%
I
N
A
I
S
I
N
I
0
A
Output
kW
Motor type
Product
code
1)
355LK:
The given values of load inertia assume two starts from
cold and one start from warm conditions in succession against
quadratic load torque with 75% of the rated torque at the rated
speed and at 80% of the rated voltage.
400LK, 450L:
The given values of load inertia assume two starts
from cold and one start from warm conditions in succession
against quadratic load torque with 70% of the rated torque at the
rated speed and at 80% of the rated voltage.
To check validity against other starting requirements, contact ABB.
2)
355LK:
Starting time with given values of the load inertia from cold
condition in succession against quadratic load torque with 75% of
the rated torque at the rated speed and at rated voltage.
400LK, 450L:
Starting time with given values of the load inertia
from cold condition in succession against quadratic load torque
with 70% of the rated torque at the rated speed and at rated
voltage.
3)
The sound pressure levels are presented at no-load. The magnetic
noise level of 2- and 4-pole motors is typically low compared
to the fan noise, resulting no increase in the noise level on-load.
The variation and measuring tolerance of the figures is +3 dB(A).
4)
Unidirectional fan construction as standard. Direction of rotation
must be stated when ordering, see variant codes 044 and 045.
The bullet in the product code indicates choice of mounting arrangement (see ordering information page).
HV Process performance cast iron motors
Technical data for totally enclosed squirrel
cage three phase motors
IP 55 – IC 411 – Insulation class F, temperature rise class B, ambient temperature 40°C
3000 r/min = 2 poles
3300 V
50 Hz
180
4)
M3BM
355 LKA
3GBM
351 810
-•
RB
2979
94.8
94.6
0.90
0.90
37
5.4
7
200
4)
M3BM
355 LKB
3GBM
351 820
-•
RB
2980
95.3
95.1
0.91
0.91
40
5.4
7
224
4)
M3BM
355 LKC
3GBM
351 830
-•
RB
2980
95.5
95.4
0.91
0.92
45
5.4
7
250
4)
M3BM
355 LKD
3GBM
351 840
-•
RB
2980
95.7
95.7
0.91
0.92
50
5.4
8
265
4)
M3BM
355 LKE
3GBM
351 850
-•
RB
2978
95.7
95.7
0.91
0.92
53
5.4
8
280
4)
M3BM
400 LKA
3GBM
401 810
-•
RB
2982
95.7
95.6
0.91
0.91
56
5.4
10
315
4)
M3BM
400 LKB
3GBM
401 820
-•
RB
2982
96.0
95.8
0.90
0.90
64
5.4
12
355
4)
M3BM
400 LKC
3GBM
401 830
-•
RB
2983
96.2
96.2
0.91
0.91
71
5.4
12
400
4)
M3BM
400 LKD
3GBM
401 840
-•
RB
2983
96.5
96.5
0.92
0.92
79
5.4
11
450
4)
M3BM
400 LKE
3GBM
401 850
-•
RB
2982
96.6
96.6
0.92
0.93
89
5.4
12
500
4)
M3BM
450 LA
3GBM
451 510
-•
RB
2985
96.7
96.6
0.90
0.91
101
5.4
16
560
4)
M3BM
450 LB
3GBM
451 520
-•
RB
2985
96.8
96.8
0.90
0.91
112
5.5
18
3000 r/min = 2 poles
6600 V
50 Hz
224
4)
M3BM
400 LKA
3GBM
401 810
-•
SB
2982
95.2
94.9
0.88
0.88
23
5.5
5
250
4)
M3BM
400 LKB
3GBM
401 820
-•
SB
2982
95.4
95.1
0.88
0.88
26
5.4
5
280
4)
M3BM
400 LKC
3GBM
401 830
-•
SB
2982
95.5
95.4
0.91
0.91
28
5.4
5
315
4)
M3BM
400 LKD
3GBM
401 840
-•
SB
2982
95.6
95.6
0.91
0.91
32
5.4
5
355
4)
M3BM
400 LKE
3GBM
401 850
-•
SB
2982
95.9
96.0
0.91
0.92
36
5.4
5
400
4)
M3BM
400 LKF
3GBM
401 860
-•
SB
2982
96.2
96.3
0.91
0.93
40
5.4
6
450
4)
M3BM
450 LA
3GBM
451 510
-•
SB
2985
96.4
96.3
0.90
0.91
45
5.4
8
500
4)
M3BM
450 LB
3GBM
451 520
-•
SB
2984
96.6
96.5
0.90
0.91
50
5.3
8