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Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 27-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 05036XT3H326TS
List Price : $6,582
Notes:
Performed by: Checked:
Three-Phase : Explosion Proof - NEMA Premium
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DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 326TS
Output : 50 HP
Frequency : 60 Hz
Poles : 2
Full load speed : 3550
Slip : 1.39 %
Voltage : 575 V
Rated current : 44.4 A
Locked rotor current : 320 A
Locked rotor current (Il/In) : 7.2
No-load current : 11.8 A
Full load torque : 73.0 lb.ft
Locked rotor torque : 210 %
Breakdown torque : 210 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 33 s (hot)
Service factor : 1.15
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP54
Approximate weight : 728 lb
Moment of inertia : 5.4187 sq.ft.lb
Noise level : 81 dB(A)
Three-Phase : Explosion Proof - NEMA Premium
No.:
Date: 27-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6312 C3 6212 Z-C3 100% 0.89 94.1
Regreasing interval 9829 h 12143 h 75% 0.88 93.6
Grease amount 21 g 13 g 50% 0.82 92.4
Notes:
Performed by Checked