Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 24-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 03736ET3Y200L-W22
List Price : $5,487
Notes:
Performed by: Checked:
Three-Phase: W22 IE3 IEC Tru-Metric - TEFC (IP55) Cast Iron Frame
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 200L
Output : 50 HP
Frequency : 60 Hz
Poles : 2
Full load speed : 3565
Slip : 0.97 %
Voltage : 460 V
Rated current : 57.7 A
Locked rotor current : 479 A
Locked rotor current (Il/In) : 8.3
No-load current : 22.9 A
Full load torque : 72.7 lb.ft
Locked rotor torque : 300 %
Breakdown torque : 330 %
Design : N
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 22 s (hot)
Service factor : 1.25
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 584 lb
Moment of inertia : 5.0284 sq.ft.lb
Noise level : 74 dB(A)
Three-Phase: W22 IE3 IEC Tru-Metric - TEFC (IP55) Cast Iron Frame
No.:
Date: 24-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6312 C3 6212 C3 100% 0.86 93.6
Regreasing interval 12000 h 15000 h 75% 0.82 93.0
Grease amount 21 g 13 g 50% 0.72 91.7
Notes:
Performed by Checked
PERFORMANCE CURVES RELATED TO RATED OUTPUT
Three-phase induction motor - Squirrel cage rotor
100
1.0 0.0
C
No.:
Date: 24-DEC-2012
C - Slip D - Current at 460V (A)
90
0.9
80
0.8
70
0.7
60
0.6
50
0.5
40
0.4
A - Efficiency (%)
B - Power factor
0 10 20 30 40 50 60 70 80 90 100 110 120 130
Customer :
Product line :
A
B
D
Percent of rated output (%)
Three-Phase: W22 IE3 IEC Tru-Metric - TEFC (IP55) Cast Iron Frame
1.0
2.0
3.0
4.0
5.0
80
60
40
20
0
Frame : 200L
Output : 50 HP
Frequency : 60 Hz
Full load speed : 3565
Voltage : 460 V
Rated current : 57.7 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 8.3
Duty cycle : S1
Service factor : 1.25
Design : N
Locked rotor torque : 300 %
Breakdown torque : 330 %
5.0
CHARACTERISTIC CURVES RELATED TO SPEED
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 24-DEC-2012
10.0
B - Current related to rated current (I/In)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
A - Torque related to rated torque (C/Cn)
Customer :
Product line :
0 10 20 30 40 50 60 70 80 90 100
9.0
B
A
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Speed related to rated speed (%)
Three-Phase: W22 IE3 IEC Tru-Metric - TEFC (IP55) Cast Iron Frame
Frame : 200L
Output : 50 HP
Frequency : 60 Hz
Full load speed : 3565
Voltage : 460 V
Rated current : 57.7 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 8.3
Duty cycle : S1
Service factor : 1.25
Design : N
Locked rotor torque : 300 %
Breakdown torque : 330 %
1 2 3 4 5 6 7 8
A
B
C
D
A
E
F
318
B
305
D
55m6
GD
10
GB
42.5
HD
464
d1
DM20
N
300
Holes
4
AA
82
BA
82
E
110
DA
48k6
GF
9
K
18.5
d2
DM20
P
400
AB
385
BB
370
ES
80
EA
110
H
200
L
767
Flange
FF-350
T
5
AC
402
C
133
F
16
TS
80
HA
30
LC
880
LA
18
S
19
AD
317
CA
222
G
49
FA
14
HC
405
S1
2XM50X1,5
M
350
Angle
45°
Notes:
Performed by:
Checked:
Customer:
Three-Phase: W22 IE3 IEC Tru-Metric - TEFC (IP55) Cast Iron Frame
24-DEC-2012Three-phase induction motor
Frame 200L - IP55
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