Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 17-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 00218ET3ERS145T
List Price : $533
Notes:
Performed by: Checked:
Three-Phase : Rolled Steel Motor - NEMA Premium Efficiency
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 143/5T
Output : 2 HP
Frequency : 60 Hz
Poles : 4
Full load speed : 1750
Slip : 2.78 %
Voltage : 208-230/460 V
Rated current : 5.90-5.70/2.85 A
Locked rotor current : 49.6/24.8 A
Locked rotor current (Il/In) : 8.7
No-load current : 3.30/1.65 A
Full load torque : 5.92 lb.ft
Locked rotor torque : 390 %
Breakdown torque : 390 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 15 s (hot)
Service factor : 1.15 (1.00 at 208V)
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 42 lb
Moment of inertia : 0.17750 sq.ft.lb
Noise level : ---
Three-Phase : Rolled Steel Motor - NEMA Premium Efficiency
No.:
Date: 17-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6205 ZZ 6203 ZZ 100% 0.77 86.5
Regreasing interval --- --- 75% 0.69 85.5
Grease amount --- --- 50% 0.56 81.5
Notes:
Performed by Checked
PERFORMANCE CURVES RELATED TO RATED OUTPUT
Three-phase induction motor - Squirrel cage rotor
100
1.0 0.0
90
80
70
60
50
40
0.9
0.8
0.7
0.6
0.5
0.4
C
A
B
No.:
Date: 17-DEC-2012
C - Slip D - Current at 230V (A)
1.0
2.0
3.0
4.0
5.0
8
6
D
A - Efficiency (%)
B - Power factor
0 10 20 30 40 50 60 70 80 90 100 110 120 130
Percent of rated output (%)
Customer :
Product line :
Frame : 143/5T
Output : 2 HP
Frequency : 60 Hz
Full load speed : 1750
Voltage : 208-230/460 V
Rated current : 5.90-5.70/2.85 A
Insulation class : F
Notes:
Three-Phase : Rolled Steel Motor - NEMA Premium Efficiency
4
2
0
Locked rotor current (Il/In) : 8.7
Duty cycle : S1
Service factor : 1.15 (1.00 at 208V)
Design : B
Locked rotor torque : 390 %
Breakdown torque : 390 %
Performed by Checked
5.0
CHARACTERISTIC CURVES RELATED TO SPEED
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 17-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 : Rolled Steel Motor - NEMA Premium Efficiency
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Frame : 143/5T
Output : 2 HP
Frequency : 60 Hz
Full load speed : 1750
Voltage : 208-230/460 V
Rated current : 5.90-5.70/2.85 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 8.7
Duty cycle : S1
Service factor : 1.15 (1.00 at 208V)
Design : B
Locked rotor torque : 390 %
Breakdown torque : 390 %
1 2 3 4 5 6 7 8
A
B
C
D
Notes:
E
Performed by:
2E
5.500
K
5.000
N-W
F
2.250
D
3.500
C
14.488
BD
6.535
J
1.220
B
6.496
ES
1.417
G
3.04
FC
8.268
BF
UNC 3/8"x16
A
6.535
BA
2.250
S
0.187
O
7.165
Flange
FC-149
BB
0.157
P
7.323
FBA
4.724
R
0.766
T
1.063
AJ
5.875
BC
9
2F
4.000/5.000
U
0.8750
depth
0.187
H
0.342
AK
4.500
AH
Checked:
Customer:
Three-Phase : Rolled Steel Motor - NEMA Premium Efficiency
17-DEC-2012Three-phase induction motor
Frame 143/5T - IP55
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