Output (Motor) Wire Sizing - Franklin Electric SDCP-SUB0723 Manual Del Usuario

4 4 W W i i r r e e s s i i z z e e s s based on a 3% voltage drop
B B o o l l d d numbers with gray background indicate wire sizes that are larger than the maximum wire rating of
the terminal blocks. An external junction box is required to splice the cables.

Output (Motor) Wire Sizing

Submersible Pump Motors
Rated
Input
Model Output
Phase
Volts
SDCP-
SUB0723
SDCP-
230
SUB1023
SDCP-
SUB1523
SDCP-
SUB0723
SDCP-
230 3
SUB1023
SDCP-
SUB1523
SDCP-
SUB1043
SDCP-
SUB1543
SDCP-
460 3
SUB2043
SDCP-
SUB2543
SDCP-
SUB3043
A gray background indicates wire sizes that are larger than the maximum wire rating of the terminal
blocks. An external junction box is required to splice the cables.
NOTE: 460 VAC models used with submersible induction motors with output motor cable lengths ex-
ceeding 1,000 ft require an additional load reactor or sine filter to be installed between the drive output
and the motor. The load reactor or sine filter should be rated for 3% voltage drop in 460 VAC applica-
tions and have a maximum amp rating suitable for the maximum output amp rating of the drive.
NOTE: Drive models used with submersible FE MagForce motors with output cable lengths exceeding
1,000 ft require an additional output sine filter to be installed between the drive output and the motor.
The sine filter should be rated for 3% voltage drop in 460 VAC applications and have a maximum output
amp rating of the drive. For order information, refer to
Rated Rated
Output Output
Amps hp
14
11 3 240 390 620 990 1540 2400 2980 3660
1 18 5 –
27 7.5 –
28 7.5 –
37 10 –
48 15 –
18 10 –
26 15 –
31 20 –
39 25 –
46 30 –
AWG 600 V Copper Wire Sizes, 75 °C Insulation,
and Motor Cable Lengths (in feet)
12 10 8 6 4
230 370 590 920 1430 1790 2190 2690 3290
– – 420 650 1020 1270 1560 1920 2340 2870 3440
– – 420 650 1020 1270 1560 1920 2340 2870 3440
– – 310 490 760
– – – 330 520
500 790 1250 1960 3050 3800
– – 850 1340 2090 2600 3200 3930
– – 650 1030 1610 2000 2470 3040 3730
– – – 830 1300 1620 1990 2450 3010 3700
– – – 680 1070 1330 1640 2030 1490 3060 3700
"Accessories" on page 58.
ELECTRICAL INSTALLATION
Wiring Guidelines
3 2 1 0
– –
950 1170 1440 1760 2160 2610
650 800 980 1200 1470 1780
– – –
–
2/0 3/0
– –
– –
– –
– –
– –
–
21