Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 27-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 01512ST3QIE284T-W22
List Price : $4,203
Notes:
Performed by: Checked:
Three-Phase: W22 IEEE-841™ Petrochem Motors - NEMA Premium® Efficiency
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 : 1175
Slip : 2.08 %
Voltage : 460 V
Rated current : 17.9 A
Locked rotor current : 118 A
Locked rotor current (Il/In) : 6.6
No-load current : 7.50 A
Full load torque : 66.1 lb.ft
Locked rotor torque : 230 %
Breakdown torque : 270 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 20 s (hot)
Service factor : 1.25
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 379 lb
Moment of inertia : 7.8534 sq.ft.lb
Noise level : 59 dB(A)
Three-Phase: W22 IEEE-841™ Petrochem Motors - NEMA Premium® Efficiency
No.:
Date: 27-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6311 C3 6211 C3 100% 0.84 91.7
Regreasing interval 20000 h 20000 h 75% 0.80 91.7
Grease amount 18 g 11 g 50% 0.69 91.0
Notes:
Performed by Checked
PERFORMANCE CURVES RELATED TO RATED OUTPUT
Three-phase induction motor - Squirrel cage rotor
100
1.0 0.0
C
90
80
70
60
50
40
0.9
0.8
0.7
0.6
0.5
0.4
A
B
No.:
Date: 27-DEC-2012
C - Slip D - Current at 460V (A)
1.0
2.0
3.0
4.0
5.0
40
30
20
A - Efficiency (%)
B - Power factor
0 10 20 30 40 50 60 70 80 90 100 110 120 130
Customer :
Product line :
Frame : 284T
Output : 15 HP
Frequency : 60 Hz
Full load speed : 1175
Voltage : 460 V
Rated current : 17.9 A
Insulation class : F
Notes:
Three-Phase: W22 IEEE-841™ Petrochem Motors - NEMA Premium® Efficiency
D
Percent of rated output (%)
Locked rotor current (Il/In) : 6.6
Duty cycle : S1
Service factor : 1.25
Design : B
Locked rotor torque : 230 %
Breakdown torque : 270 %
10
0
Performed by Checked
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
B
A
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Speed related to rated speed (%)
Three-Phase: W22 IEEE-841™ Petrochem Motors - NEMA Premium® Efficiency
Frame : 284T
Output : 15 HP
Frequency : 60 Hz
Full load speed : 1175
Voltage : 460 V
Rated current : 17.9 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 6.6
Duty cycle : S1
Service factor : 1.25
Design : B
Locked rotor torque : 230 %
Breakdown torque : 270 %
1 2 3 4 5 6 7 8
A
B
C
D
Notes:
E
F
2E
11.000
2F
9.500
N-W
4.622
D
7.000
HD
16.154
C
26.433
d2
A 4
BF
0.828
J
3.110
K
2.874
ES
3.543
G
1.023
HF
7.000
LL
7.795
Flange
FD-317
BB
0.203
A
13.780
B
11.575
S
0.500
HB
3.535
HH
9.500
LM
7.402
AJ
12.500
P
14.173
BA
4.750
R
1.594
O
14.067
HK
3.937
AA
NPT 1 1/2"
AK
11.000
AB
10.984
U
1.875
depth
0.500
T
2.087
H
0.531
d1
A 4
BD
14.00
Performed by:
Checked:
Customer:
Three-Phase: W22 IEEE-841™ Petrochem Motors - NEMA Premium® Efficiency
27-DEC-2012Three-phase induction motor
Frame 284T - IP55
Loading...