Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 31-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 00589EP3QCT215V2
List Price : $2,262
Notes:
Performed by: Checked:
Cooling Tower Motors : High Efficiency - Two Speed
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 215T
Output : 1.25 HP
Frequency : 60 Hz
Poles : 8
Full load speed : 885
Slip : 1.67 %
Voltage : 230 V
Rated current : 6.13 A
Locked rotor current : 24.5 A
Locked rotor current (Il/In) : 4.0
No-load current : 5.20 A
Full load torque : 7.32 lb.ft
Locked rotor torque : 180 %
Breakdown torque : 270 %
Design : A
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 26 s (hot)
Service factor : 1.15
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 176 lb
Moment of inertia : 1.5638 sq.ft.lb
Noise level : 52 dB(A)
Cooling Tower Motors : High Efficiency - Two Speed
No.:
Date: 31-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6308 2RS 6207 2RS 100% 0.48 78.5
Regreasing interval --- --- 75% 0.39 74.0
Grease amount --- --- 50% 0.30 68.0
Notes:
Performed by Checked