WEG 00309ST3QIE215T-W22 User Manual
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 27-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 00309ST3QIE215T-W22
List Price : $2,883
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 : 215T
Output : 3 HP
Frequency : 60 Hz
Poles : 8
Full load speed : 865
Slip : 3.89 %
Voltage : 460 V
Rated current : 4.56 A
Locked rotor current : 31.0 A
Locked rotor current (Il/In) : 6.8
No-load current : 2.71 A
Full load torque : 18.0 lb.ft
Locked rotor torque : 230 %
Breakdown torque : 280 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 44 s (hot)
Service factor : 1.25
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 176 lb
Moment of inertia : 2.1065 sq.ft.lb
Noise level : 52 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 6308 C3 6207 C3 100% 0.71 85.5
Regreasing interval 20000 h 20000 h 75% 0.63 85.5
Grease amount 11 g 7 g 50% 0.50 84.0
Notes:
Performed by Checked
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