Page 1
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 27-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 01512ES3EOW284T
List Price : $2,679
Notes:
Performed by: Checked:
Oil Well Pumping : High Slip - NEMA Design "D" - TEFC (IP55)
Page 2
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 284T
Output : 15 HP
Frequency : 60 Hz
Poles : 6
Full load speed : 1115
Slip : 7.08 %
Voltage : 208-230/460 V
Rated current : 40.8-36.9/18.5 A
Locked rotor current : 225/113 A
Locked rotor current (Il/In) : 6.1
No-load current : 11.0/5.50 A
Full load torque : 69.7 lb.ft
Locked rotor torque : 300 %
Breakdown torque : 0 %
Design : D
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 16 s (hot)
Service factor : 1.15
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 391 lb
Moment of inertia : 7.1992 sq.ft.lb
Noise level : 59 dB(A)
Oil Well Pumping : High Slip - NEMA Design "D" - TEFC (IP55)
No.:
Date: 27-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6311 C3 6211 C3 100% 0.88 85.0
Regreasing interval 20000 h 20000 h 75% 0.85 86.0
Grease amount 18 g 11 g 50% 0.78 85.0
Notes:
Performed by Checked
Page 3
PERFORMANCE CURVES RELATED TO RATED OUTPUT
Three-phase induction motor - Squirrel cage rotor
100
1.0 0.0
No.:
Date: 27-DEC-2012
C - Slip D - Current at 230V (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 :
C
A
B
D
Percent of rated output (%)
Oil Well Pumping : High Slip - NEMA Design "D" - TEFC (IP55)
2.0
4.0
6.0
8.0
10.0
40
30
20
10
0
Frame : 284T
Output : 15 HP
Frequency : 60 Hz
Full load speed : 1115
Voltage : 208-230/460 V
Rated current : 40.8-36.9/18.5 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 6.1
Duty cycle : S1
Service factor : 1.15
Design : D
Locked rotor torque : 300 %
Breakdown torque : 0 %
Page 4
5.0
CHARACTERISTIC CURVES RELATED TO SPEED
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 27-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
B
A
Speed related to rated speed (%)
Oil Well Pumping : High Slip - NEMA Design "D" - TEFC (IP55)
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Frame : 284T
Output : 15 HP
Frequency : 60 Hz
Full load speed : 1115
Voltage : 208-230/460 V
Rated current : 40.8-36.9/18.5 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 6.1
Duty cycle : S1
Service factor : 1.15
Design : D
Locked rotor torque : 300 %
Breakdown torque : 0 %
Page 5
1 2 3 4 5 6 7 8
A
B
C
D
Notes:
E
2E
11.000
J
3.150
S
0.500
D
F
7.000
H
0.531
Flange
FD-317
BB
0.203
A
13.780
K
2.953
N-W
4.622
G
1.016
C
26.433
AJ
12.500
2F
9.500
P
14.094
U
1.875
O
14.067
AA
NPT 1 1/2"
AK
11.000
B
11.575
ES
3.149
R
1.594
T
2.087
d1
A 4
BD
14.000
BA
4.750
depth
0.500
AB
10.866
HD
16.154
d2
A 4
BF
0.828
Performed by:
Checked:
Customer:
Oil Well Pumping : High Slip - NEMA Design "D" - TEFC (IP55)
27-DEC-2012Three-phase induction motor
Frame 284T - IP55
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