Xylem IM180 R3 Standard and Dual Voltage Motors - Manual (Page 10)

8 CentriPro Motors Installation, Operation and Maintenance Manual
Connection Diagram For Single Phase Motors
Line 2
Blue
Line 1
Yellow
Starter Box
O.L.B.
CR
CS
S.R.
R
B
Y
G
A.C.
M.C.
Motor
SYMBOL
Motor : Single Phase Induction Motor
M.C. : Main Coil
A.C. : Auxiliary Coil
B : Motor Lead Black
R : Motor Lead Red
Y : Motor Lead Yellow
G : Motor Ground Lead Green
CR : Running Capacitor
CS : Starting Capacitor
S.R. : Starting Voltage Realy
O.L.B. : Overload Protection Circuit
Breaker
Figure 4
Table 3 — Performance Data of Single Phase Submersible Motors
6" MOTOR, 3600 RPM
Output (HP) 5 7½ 10 15
Voltage-Frequency 230V / 60 Hz 230V / 60 Hz 230V / 60 Hz 230V / 60 Hz
No Load Current (A) 8.8 8.3 12.0 16.1
No Load Loss (W) 1184 1428 1544 2050
Load (%) 50 75 100 115 50 75 100 115 50 75 100 115 50 75 100 115
Current (A) 14.6 18.9 24 27.5 19.5 26.7 36 41 25.5 35.5 50 58 38.1 52.7 72 85
Efficiency (%) 66.2 72.2 74.8 74.8 67.6 72.5 72.9 71.5 67.8 73.1 73.6 72.0 70.8 74.7 73.7 71.3
Power Factor (%) 84.0 89.0 91.2 92.0 92.5 94.5 94.9 94.3 88.9 91.8 93.2 93.5 90.2 92.7 93.2 92.4
Slip (%) 1.5 2.2 3.0 3.6 1.8 2.9 4.2 5.5 1.7 2.8 4.1 5.2 2.1 3.3 4.9 6.2
Full Load Torque (ft•lbs) 7.53 11.42 15.23 23
Breakdown Torque (ft•lbs) 15.5 22.0 27.4 45
Locked Rotor Torque (ft•lbs) 12.5 18.3 21.3 34
Locked Rotor Current (A) 124 167 202 275
Locked Rotor Code (KVA) G F E D
Rated Input (W) 4987 7675 10135 15180
Current at SF 1.15 (A) 27.5 41 58 85
Input at SF 1.15 (W) 5735 8950 11830 18050
Specifications of 440 VAC 440 VAC 440 VAC 440 VAC
Running Capacitor 30μFD 40μFD 50μFD 70μFD
Specifications of 330 VAC 330 VAC 370 VAC 370 VAC
Starting Capacitor 200μFD 250μFD 350μFD 450μFD
Load
Characteristics
Operation (continued)