WEG 00112ET3PCT145T-W22 User Manual

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Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 31-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 00112ET3PCT145T-W22 List Price : $728
Performed by: Checked:
W22 Cooling Tower Motors: NEMA Premium
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer : Product line :
Frame : 145T Output : 1 HP Frequency : 60 Hz Poles : 6 Full load speed : 1150 Slip : 4.17 % Voltage : 200 V Rated current : 3.97 A Locked rotor current : 24.6 A Locked rotor current (Il/In) : 6.2 No-load current : 2.50 A Full load torque : 4.51 lb.ft Locked rotor torque : 300 % Breakdown torque : 300 % Design : B Insulation class : F Temperature rise : 80 K Locked rotor time : 28 s (hot) Service factor : 1.25 Duty cycle : S1 Ambient temperature : -20°C - +40°C Altitude : 1000 Degree of Protection : IP55 Approximate weight : 53 lb Moment of inertia : 0.15947 sq.ft.lb Noise level : 49 dB(A)
W22 Cooling Tower Motors: NEMA Premium
No.:
Date: 31-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%) Bearings 6205 ZZ 6204 ZZ 100% 0.66 82.5 Regreasing interval --- --- 75% 0.57 82.0 Grease amount --- --- 50% 0.45 77.0
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