Operation (continued)
Connection Diagram For Single Phase Motors
Starter Box
O.L.B.
Line 2
Blue
CS
S.R.
Line 1
Yellow
Table 3 — Performance Data of Single Phase Submersible Motors
Output
Voltage-Frequency
No Load Current
No Load Loss
Load
Current
Efficiency
Power Factor
Slip
Full Load Torque
(ft•lbs)
Breakdown Torque
(ft•lbs)
Locked Rotor Torque
(ft•lbs)
Locked Rotor Current
Locked Rotor Code
(KVA)
Rated Input
Current at SF 1.15
Input at SF 1.15
Specifications of
Running Capacitor
Specifications of
Starting Capacitor
8
Motor
B
CR
R
Y
G
6" MOTOR, 3600 RPM
5
(HP)
230V / 60 Hz
8.8
(A)
1184
(W)
50
75
100 115
(%)
14.6 18.9
24 27.5 19.5 26.7 36
(A)
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
(%)
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
(%)
1.5
2.2
3.0
3.6
(%)
7.53
15.5
12.5
124
(A)
G
4987
(W)
27.5
(A)
5735
(W)
440 VAC
30 μ FD
330 VAC
200 μ FD
SYMBOL
Motor : Single Phase Induction Motor
M.C. : Main Coil
A.C.
B
R
Y
M.C.
G
A.C.
CR
CS
S.R.
O.L.B. : Overload Protection Circuit
7 ½
230V / 60 Hz
8.3
1428
50
75
100 115
50
41 25.5 35.5
1.8
2.9
4.2
5.5
1.7
11.42
22.0
18.3
167
F
7675
41
8950
440 VAC
40 μ FD
330 VAC
250 μ FD
CentriPro Motors Installation, Operation and Maintenance Manual
: Auxiliary Coil
: Motor Lead Black
: Motor Lead Red
: Motor Lead Yellow
: Motor Ground Lead Green
: Running Capacitor
: Starting Capacitor
: Starting Voltage Realy
Breaker
10
230V / 60 Hz
230V / 60 Hz
12.0
1544
75
100 115
50
75
50
58 38.1 52.7
2.8
4.1
5.2
2.1
3.3
15.23
27.4
21.3
202
E
10135
58
11830
440 VAC
440 VAC
50 μ FD
370 VAC
370 VAC
350 μ FD
450 μ FD
Figure 4
15
16.1
2050
100 115
72
85
4.9
6.2
23
45
34
275
D
15180
85
18050
70 μ FD