Page 1
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 27-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 00312ES3EOW215T
List Price : $1,027
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 : 215T
Output : 3 HP
Frequency : 60 Hz
Poles : 6
Full load speed : 1060
Slip : 11.67 %
Voltage : 208-230/460 V
Rated current : 11.0-9.96/4.98 A
Locked rotor current : 44.8/22.4 A
Locked rotor current (Il/In) : 4.5
No-load current : 5.00/2.50 A
Full load torque : 14.7 lb.ft
Locked rotor torque : 350 %
Breakdown torque : 0 %
Design : D
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 19 s (hot)
Service factor : 1.15
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 125 lb
Moment of inertia : 0.92001 sq.ft.lb
Noise level : 55 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 6308 ZZ 6207 ZZ 100% 0.75 73.9
Regreasing interval --- --- 75% 0.67 75.0
Grease amount --- --- 50% 0.56 73.9
Notes:
Performed by Checked
Page 3
PERFORMANCE CURVES RELATED TO RATED OUTPUT
Three-phase induction motor - Squirrel cage rotor
100
1.0 0.0
90
80
0.9
0.8
C
No.:
Date: 27-DEC-2012
C - Slip D - Current at 230V (A)
4.0
8.0
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 :
Frame : 215T
Output : 3 HP
Frequency : 60 Hz
Full load speed : 1060
Voltage : 208-230/460 V
Rated current : 11.0-9.96/4.98 A
Insulation class : F
A
B
D
Percent of rated output (%)
Oil Well Pumping : High Slip - NEMA Design "D" - TEFC (IP55)
12.0
16.0
20.0
16
12
8
4
0
Locked rotor current (Il/In) : 4.5
Duty cycle : S1
Service factor : 1.15
Design : D
Locked rotor torque : 350 %
Breakdown torque : 0 %
Notes:
Performed by Checked
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
9.0
8.0
7.0
A
6.0
5.0
B
4.0
3.0
2.0
1.0
0.0
Speed related to rated speed (%)
Oil Well Pumping : High Slip - NEMA Design "D" - TEFC (IP55)
Frame : 215T
Output : 3 HP
Frequency : 60 Hz
Full load speed : 1060
Voltage : 208-230/460 V
Rated current : 11.0-9.96/4.98 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 4.5
Duty cycle : S1
Service factor : 1.15
Design : D
Locked rotor torque : 350 %
Breakdown torque : 0 %
Page 5
1 2 3 4 5 6 7 8
A
B
C
D
Notes:
E
2E
8.500
J
2.008
S
0.313
D
F
5.250
H
0.406
Flange
FD-254
BB
0.203
A
9.764
K
2.165
N-W
3.375
G
0.827
C
19.517
AJ
10.000
2F
7.000
P
10.630
U
1.375
O
10.841
AA
NPT 1"
AK
9.000
B
8.858
ES
2.480
R
1.203
T
1.772
d1
A 4
BD
11.000
BA
3.500
depth
0.313
AB
8.149
HD
12.613
d2
A 4
BF
0.562
Performed by:
Checked:
Customer:
Oil Well Pumping : High Slip - NEMA Design "D" - TEFC (IP55)
27-DEC-2012Three-phase induction motor
Frame 215T - IP55
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