WEG 12536ST3HIE444TS-W22 User Manual
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 27-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 12536ST3HIE444TS-W22
List Price : $18,198
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 : 444/5TS
Output : 125 HP
Frequency : 60 Hz
Poles : 2
Full load speed : 3570
Slip : 0.83 %
Voltage : 575 V
Rated current : 107 A
Locked rotor current : 708 A
Locked rotor current (Il/In) : 6.6
No-load current : 30.4 A
Full load torque : 181 lb.ft
Locked rotor torque : 200 %
Breakdown torque : 250 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 29 s (hot)
Service factor : 1.15
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 1599 lb
Moment of inertia : 33.508 sq.ft.lb
Noise level : 81 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 6314 C3 6314 C3 100% 0.89 95.0
Regreasing interval 4000 h 4000 h 75% 0.87 94.5
Grease amount 27 g 27 g 50% 0.82 93.6
Notes:
Performed by Checked
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