WEG 02518OT3E284TS User Manual
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 19-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 02518OT3E284TS
List Price : $2,160
Notes:
Performed by: Checked:
Three-Phase : ODP (IP21/IP23) - NEMA Premium Efficiency
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 284TS
Output : 25 HP
Frequency : 60 Hz
Poles : 4
Full load speed : 1770
Slip : 1.67 %
Voltage : 208-230/460 V
Rated current : 66.1-59.8/29.9 A
Locked rotor current : 401/200 A
Locked rotor current (Il/In) : 6.7
No-load current : 24.0/12.0 A
Full load torque : 73.2 lb.ft
Locked rotor torque : 250 %
Breakdown torque : 280 %
Design : B
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 : IP23
Approximate weight : 342 lb
Moment of inertia : 3.4055 sq.ft.lb
Noise level : 62 dB(A)
Three-Phase : ODP (IP21/IP23) - NEMA Premium Efficiency
No.:
Date: 19-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6311 Z-C3 6211 Z-C3 100% 0.83 93.6
Regreasing interval 20000 h 20000 h 75% 0.78 93.0
Grease amount 18 g 11 g 50% 0.67 92.4
Notes:
Performed by Checked
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