WEG 25036EG3G447TS-W22 User Manual
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 21-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 25036EG3G447TS-W22
List Price : $32,831
Notes:
Performed by: Checked:
W22 Super Premium
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 445/7TS
Output : 250 HP
Frequency : 60 Hz
Poles : 2
Full load speed : 3575
Slip : 0.69 %
Voltage : 460 V
Rated current : 267 A
Locked rotor current : 2110 A
Locked rotor current (Il/In) : 7.9
No-load current : 70.0 A
Full load torque : 362 lb.ft
Locked rotor torque : 220 %
Breakdown torque : 300 %
Design : A
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 23 s (hot)
Service factor : 1.25
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 2183 lb
Moment of inertia : 51.549 sq.ft.lb
Noise level : 81 dB(A)
W22 Super Premium
No.:
Date: 21-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6314 C3 6314 C3 100% 0.90 96.5
Regreasing interval 4000 h 4000 h 75% 0.88 96.5
Grease amount 27 g 27 g 50% 0.82 95.8
Notes:
Performed by Checked
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