WEG 00336OS3EJPR56C User Manual

Page 1
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 28-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 00336OS3EJPR56C List Price : $332
Performed by: Checked:
Jet Pump - NEMA 56 : Three-Phase - Keyed - ODP (IP21)
Page 2
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer : Product line :
Frame : F56H Output : 3 HP Frequency : 60 Hz Poles : 2 Full load speed : 3460 Slip : 3.89 % Voltage : 208-230/460 V Rated current : 8.35-7.75/3.87 A Locked rotor current : 54.2/27.1 A Locked rotor current (Il/In) : 7.0 No-load current : 4.02/2.01 A Full load torque : 4.49 lb.ft Locked rotor torque : 280 % Breakdown torque : 300 % Design : A Insulation class : B Temperature rise : 80 K Locked rotor time : 10 s (hot) Service factor : 1.15 (1.00 at 208V) Duty cycle : S1 Ambient temperature : -20°C - +40°C Altitude : 1000 Degree of Protection : IP21 Approximate weight : 50 lb Moment of inertia : 0.04960 sq.ft.lb Noise level : ---
Jet Pump - NEMA 56 : Three-Phase - Keyed - ODP (IP21)
No.:
Date: 28-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%) Bearings 6204 2RS 6203 2RS 100% 0.89 82.0 Regreasing interval --- --- 75% 0.82 82.0 Grease amount --- --- 50% 0.70 81.5
Performed by Checked
Page 3
PERFORMANCE CURVES RELATED TO RATED OUTPUT
Three-phase induction motor - Squirrel cage rotor
100
1.0 0.0
C
90
0.9
80
70
60
50
40
0.8
0.7
0.6
0.5
0.4
A
B
D
No.:
Date: 28-DEC-2012
C - Slip D - Current at 230V (A)
2.0
4.0
6.0
8.0
10.0
8
6
4
2
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 : F56H Output : 3 HP Frequency : 60 Hz Full load speed : 3460 Voltage : 208-230/460 V Rated current : 8.35-7.75/3.87 A Insulation class : B
Jet Pump - NEMA 56 : Three-Phase - Keyed - ODP (IP21)
0
Locked rotor current (Il/In) : 7.0 Duty cycle : S1 Service factor : 1.15 (1.00 at 208V) Design : A Locked rotor torque : 280 % Breakdown torque : 300 %
Performed by Checked
Page 4
5.0
CHARACTERISTIC CURVES RELATED TO SPEED
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 28-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 (%)
Jet Pump - NEMA 56 : Three-Phase - Keyed - ODP (IP21)
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Frame : F56H Output : 3 HP Frequency : 60 Hz Full load speed : 3460 Voltage : 208-230/460 V Rated current : 8.35-7.75/3.87 A Insulation class : B
Performed by Checked
Locked rotor current (Il/In) : 7.0 Duty cycle : S1 Service factor : 1.15 (1.00 at 208V) Design : A Locked rotor torque : 280 % Breakdown torque : 300 %
Page 5
1 2 3 4 5 6 7 8
A
B
C
D
E
Performed by:
Checked:
Customer:
C
F
13.465 U
0.625 AK
4.500 AH
2.063
P
6.496 R
0.517
BD
6.535
ES
1.417 AA
NPT 1/2"
BF
114.3
S
0.187
Flange
FC-149
BB
0.157
N-W
1.874 AJ
5.874
BC
---
Jet Pump - NEMA 56 : Three-Phase - Keyed - ODP (IP21)
28-DEC-2012Three-phase induction motor
Frame F56H - IP21
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