WEG 25018EP3GKD447T-W22 User Manual
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 28-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 25018EP3GKD447T-W22
List Price : $21,399
Notes:
Performed by: Checked:
Three-Phase : W22 Crusher Duty TEFC (IP55)
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 445/7T
Output : 250 HP
Frequency : 60 Hz
Poles : 4
Full load speed : 1785
Slip : 0.83 %
Voltage : 460 V
Rated current : 285 A
Locked rotor current : 2280 A
Locked rotor current (Il/In) : 8.0
No-load current : 100 A
Full load torque : 726 lb.ft
Locked rotor torque : 280 %
Breakdown torque : 290 %
Design : A
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 15 s (hot)
Service factor : 1.15
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 2227 lb
Moment of inertia : 89.555 sq.ft.lb
Noise level : 73 dB(A)
Three-Phase : W22 Crusher Duty TEFC (IP55)
No.:
Date: 28-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings NU-319 C3 6316 C3 100% 0.85 95.8
Regreasing interval 5000 h 10000 h 75% 0.82 95.4
Grease amount 45 g 34 g 50% 0.73 95.0
Notes:
Performed by Checked
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