Specification Sheet

Percent of rated output (%)
A - Efficiency (%) B - Power factor
C - Slip D - Current at 460V (A)
0 10 20 30 40 50 60 70 80 90 100 110 120 130
40
50
60
70
80
90
100
0.4
0.5
0.6
0.7
0.8
0.9
1.0 0.0
1.0
2.0
3.0
4.0
5.0
0
40
80
120
160
A
B
C
D
No.:
Date: 24-DEC-2012
PERFORMANCE CURVES RELATED TO RATED OUTPUT
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Three-Phase: W22 IE3 IEC Tru-Metric - TEFC (IP55) Cast Iron Frame
Frame : 250S/M
Output : 75 HP
Frequency : 60 Hz
Full load speed : 3570
Voltage : 460 V
Rated current : 80.3 A
Insulation class : F
Locked rotor current (Il/In) : 8.2
Duty cycle : S1
Service factor : 1.25
Design : N
Locked rotor torque : 290 %
Breakdown torque : 370 %
Notes:
Performed by Checked