Page 1
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 17-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 20018ET3G504-W22
List Price : $21,098
Notes:
Performed by: Checked:
W22 NEMA Premium - Ball Bearings
Page 2
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 504/5T
Output : 200 HP
Frequency : 60 Hz
Poles : 4
Full load speed : 1785
Slip : 0.83 %
Voltage : 460 V
Rated current : 228 A
Locked rotor current : 1500 A
Locked rotor current (Il/In) : 6.6
No-load current : 75.0 A
Full load torque : 580 lb.ft
Locked rotor torque : 220 %
Breakdown torque : 220 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 22 s (hot)
Service factor : 1.15
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 2273 lb
Moment of inertia : 76.217 sq.ft.lb
Noise level : 75 dB(A)
W22 NEMA Premium - Ball Bearings
No.:
Date: 17-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6319 C3 6316 C3 100% 0.86 96.2
Regreasing interval 8000 h 10000 h 75% 0.83 96.2
Grease amount 45 g 34 g 50% 0.75 95.4
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
0.9
80
0.8
70
0.7
60
0.6
50
0.5
40
0.4
C
A
B
No.:
Date: 17-DEC-2012
C - Slip D - Current at 460V (A)
1.0
2.0
3.0
4.0
5.0
400
300
200
A - Efficiency (%)
B - Power factor
0 10 20 30 40 50 60 70 80 90 100 110 120 130
Customer :
Product line :
Frame : 504/5T
Output : 200 HP
Frequency : 60 Hz
Full load speed : 1785
Voltage : 460 V
Rated current : 228 A
Insulation class : F
Notes:
W22 NEMA Premium - Ball Bearings
D
Percent of rated output (%)
Locked rotor current (Il/In) : 6.6
Duty cycle : S1
Service factor : 1.15
Design : B
Locked rotor torque : 220 %
Breakdown torque : 220 %
100
0
Performed by Checked
Page 4
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
Speed related to rated speed (%)
W22 NEMA Premium - Ball Bearings
9.0
8.0
7.0
6.0
5.0
A
4.0
3.0
2.0
1.0
0.0
Frame : 504/5T
Output : 200 HP
Frequency : 60 Hz
Full load speed : 1785
Voltage : 460 V
Rated current : 228 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 6.6
Duty cycle : S1
Service factor : 1.15
Design : B
Locked rotor torque : 220 %
Breakdown torque : 220 %
Page 5
1 2 3 4 5 6 7 8
A
B
C
D
E
F
2E
20.000
2F
16.000/18.000
N-W
10.630
D
12.500
HF
24.291
C
54.095
d2
DUNC 3/4"-10
BF
0.828
J
4.724
K
7.228
ES
8.661
G
1.870
HG
29.409
LL
14.879
Flange
FD-558
BB
0.250
A
24.724
B
24.449
S
0.875
HB
15.275
HH
10.394
LM
15.027
AJ
22.000
P
25.866
BA
8.500
R
3.134
O
25.425
HK
6.820
AA
2XNPT 3"
AK
18.000
AB
20.788
U
3.625
depth
0.875
T
4.882
H
1.250
d1
DUNC 3/4"-10
BD
24.80
Notes:
Performed by:
Checked:
Customer:
W22 NEMA Premium - Ball Bearings
17-DEC-2012Three-phase induction motor
Frame 504/5T - IP55
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