WEG 12518XT3G444T User Manual
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 27-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 12518XT3G444T
List Price : $19,961
Notes:
Performed by: Checked:
Three-Phase : Explosion Proof - NEMA Premium
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 444/5T
Output : 125 HP
Frequency : 60 Hz
Poles : 4
Full load speed : 1785
Slip : 0.83 %
Voltage : 460 V
Rated current : 142 A
Locked rotor current : 909 A
Locked rotor current (Il/In) : 6.4
No-load current : 46.3 A
Full load torque : 363 lb.ft
Locked rotor torque : 200 %
Breakdown torque : 220 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 18 s (hot)
Service factor : 1.15
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP54
Approximate weight : 2026 lb
Moment of inertia : 57.163 sq.ft.lb
Noise level : 76 dB(A)
Three-Phase : Explosion Proof - NEMA Premium
No.:
Date: 27-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6219 C3 6316 C3 100% 0.86 95.4
Regreasing interval 8033 h 8569 h 75% 0.83 95.4
Grease amount 27 g 34 g 50% 0.76 95.0
Notes:
Performed by Checked
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