Franklin Electric MonoDrive, Owner'S Manual

Page: 21 / 184

INSTALLATION AND SETUP
Electrical Installation
21
Maximum Motor Cable Length
Notes:
• The use of 600 V minimum rated motor cable is required.
• SubDrive models show cable lengths for highest power motor supported by each model. Refer
to the Franklin Electric AIM Manual when using a smaller motor.
• Maximum allowable wire lengths are measured between the controller and motor.
• Flat-jacketed submersible motor cable is recommended. All splices in the motor cable must be
properly sealed with watertight shrink tubing. Use extreme caution to avoid damaging or
compromising the motor cable insulation during installation or service.
Conduit Locations and Sizing
Use appropriate strain relief or conduit connectors.
1. Incoming power supply—Hole = 0.88 in. (22.2 mm), Knockout = 1.13 in. (28.6 mm)
2. Power output to motor—Hole = 1.13 in (28.6 mm), Knockout = 1.37 in. (34.9 mm)
3. Control wiring (transducer/sensor) input—Hole = 0.5 in. (12.7 mm)
4. Optional cabling for auxiliary controls—Knockout = 0.88 in. (22.2 mm)
Model Motor Family Horsepower AWG 600V Copper Wire Sizes, 75° C Insulation, and Motor Cable Lengths (in feet)
14 12 10 8 6 4
MonoDrive
214 505 xxxx
214 507 xxxx
214 508 xxxx 0.5 (0.37 kW)
0.75 (0.55 kW)
1.0 (0.75 Kw)
400
300
250
650
480
400
1020
760
630
–
1000
990
–
–
– –
–
–
MonoDrive XT
214 508 xxxx
224 300 xxxx
224 301 xxxx
1.0 (0.75 kW)
1.5 (1.1 kW)
2.0 (1.5 kW)
250
190
190
400
310
250
630
480
390 990
770
620
–
1000
970
–
–
–
SubDrive 15
234 514 xxxx 1.5 (1.1 kW) 420 670 1060 – – –
SubDrive 20
234 315 xxxx 2.0 (1.5 kW) 320 510 810 1000 – –
SubDrive 30
234 316 xxxx 3.0 (2.2 kW) 240 390 620 990 – –
SubDrive 50
234 317 xxxx 5.0 (3.7 kW) – 230 370 590 920 –