WEG 05018ET3PCT326T-W22 User Manual
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 31-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 05018ET3PCT326T
List Price : $5,865
Notes:
Performed by: Checked:
Cooling Tower Motors : NEMA Premium
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 326T
Output : 50 HP
Frequency : 60 Hz
Poles : 4
Full load speed : 1780
Slip : 1.11 %
Voltage : 200 V
Rated current : 139 A
Locked rotor current : 1020 A
Locked rotor current (Il/In) : 7.3
No-load current : 63.3 A
Full load torque : 146 lb.ft
Locked rotor torque : 260 %
Breakdown torque : 280 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 20 s (hot)
Service factor : 1.25
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 617 lb
Moment of inertia : 9.1624 sq.ft.lb
Noise level : 71 dB(A)
Cooling Tower Motors : NEMA Premium
No.:
Date: 31-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6312 2RS 6212 2RS 100% 0.81 94.5
Regreasing interval --- --- 75% 0.76 94.5
Grease amount --- --- 50% 0.65 93.6
Notes:
Performed by Checked
Loading...