WEG 07512ET3PCT405T-W22 User Manual
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 31-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 07512ET3PCT405T
List Price : $13,626
Notes:
Performed by: Checked:
Cooling Tower Motors : NEMA Premium
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 404/5T
Output : 75 HP
Frequency : 60 Hz
Poles : 6
Full load speed : 1180
Slip : 1.67 %
Voltage : 200 V
Rated current : 200 A
Locked rotor current : 1540 A
Locked rotor current (Il/In) : 7.7
No-load current : 71.9 A
Full load torque : 329 lb.ft
Locked rotor torque : 250 %
Breakdown torque : 260 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 15 s (hot)
Service factor : 1.25
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 1323 lb
Moment of inertia : 40.209 sq.ft.lb
Noise level : 65 dB(A)
Cooling Tower Motors : NEMA Premium
No.:
Date: 31-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6316 C3 6314 C3 100% 0.84 94.5
Regreasing interval 12823 h 14267 h 75% 0.81 95.0
Grease amount 34 g 27 g 50% 0.72 94.1
Notes:
Performed by Checked
Loading...