Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 19-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 05012OT3E365T
List Price : $6,392
Notes:
Performed by: Checked:
Three-Phase : ODP (IP21/IP23) - NEMA Premium Efficiency
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 364/5T
Output : 50 HP
Frequency : 60 Hz
Poles : 6
Full load speed : 1185
Slip : 1.25 %
Voltage : 208-230/460 V
Rated current : 130-118/58.8 A
Locked rotor current : 764/382 A
Locked rotor current (Il/In) : 6.5
No-load current : 44.0/22.0 A
Full load torque : 219 lb.ft
Locked rotor torque : 200 %
Breakdown torque : 250 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 18 s (hot)
Service factor : 1.15
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP23
Approximate weight : 862 lb
Moment of inertia : 25.689 sq.ft.lb
Noise level : 68 dB(A)
Three-Phase : ODP (IP21/IP23) - NEMA Premium Efficiency
No.:
Date: 19-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6314 C3 6314 C3 100% 0.84 94.1
Regreasing interval 20000 h 20000 h 75% 0.81 94.1
Grease amount 27 g 27 g 50% 0.72 93.6
Notes:
Performed by Checked
PERFORMANCE CURVES RELATED TO RATED OUTPUT
Three-phase induction motor - Squirrel cage rotor
100
1.0 0.0
90
0.9
80
0.8
70
0.7
C
A
No.:
Date: 19-DEC-2012
C - Slip D - Current at 230V (A)
1.0
2.0
3.0
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 : 364/5T
Output : 50 HP
Frequency : 60 Hz
Full load speed : 1185
Voltage : 208-230/460 V
Rated current : 130-118/58.8 A
Insulation class : F
B
D
Percent of rated output (%)
Three-Phase : ODP (IP21/IP23) - NEMA Premium Efficiency
4.0
5.0
160
120
80
40
0
Locked rotor current (Il/In) : 6.5
Duty cycle : S1
Service factor : 1.15
Design : B
Locked rotor torque : 200 %
Breakdown torque : 250 %
Notes:
Performed by Checked
5.0
CHARACTERISTIC CURVES RELATED TO SPEED
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 19-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 (%)
Three-Phase : ODP (IP21/IP23) - NEMA Premium Efficiency
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Frame : 364/5T
Output : 50 HP
Frequency : 60 Hz
Full load speed : 1185
Voltage : 208-230/460 V
Rated current : 130-118/58.8 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 6.5
Duty cycle : S1
Service factor : 1.15
Design : B
Locked rotor torque : 200 %
Breakdown torque : 250 %
1 2 3 4 5 6 7 8
A
B
C
D
Notes:
E
2E
14.000
J
3.150
S
0.625
O
F
18.425
AB
16.378
Flange
FD-406
BB
0.250
A
17.170
K
4.140
D
9.000
T
2.795
C
29.764
AJ
16.000
2F
11.250/12.250
P
17.874
N-W
5.874
HD
21.220
AA
NPT 3"
AK
14.000
B
15.400
ES
4.330
G
1.480
R
2.019
d1
DUNC 3/4"-10
BD
17.716
BA
5.875
depth
0.625
U
2.375
H
0.657
d2
DUNC 3/4"-10
BF
0.828
Performed by:
Checked:
Customer:
Three-Phase : ODP (IP21/IP23) - NEMA Premium Efficiency
19-DEC-2012Three-phase induction motor
Frame 364/5T - IP23
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