Franklin Electric SUBDRIVE UTILITY, Owner'S Manual

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INSTALLATION AND SETUP
Electrical Installation
20
Maximum Motor Cable Length
1
Based on a 5% voltage drop with 1000 ft limit.
Notes:
• Drive input voltage and motor nameplate voltage must match.
• The use of 600 V minimum rated motor cable is required.
• Maximum allowable wire lengths are measured between the controller and motor, based on
AIM Manual requirements with 1000 ft limit. Larger wire and filtering are required if exceeding
the 1000 ft limit.
• 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)
2. Power output to motor—Hole = 0.88 in (22.2 mm), Knockout = 1.11 in. (28.2 mm)
3. Control wiring (transducer/sensor) input—Hole = 0.5 in. (12.7 mm)
Model Motor Family Motor
Voltage
Horsepower AWG 600V Copper Wire Sizes, 75° C Insulation, and Motor Cable
Lengths (in feet)
1
14 12 10 8 6 4
SubDrive
Utility
244 502 xxxx 115 1/3 (0.25 kW) 100 160 250 390 620 960
244 504 xxxx 115 1/2 (0.37 kW) 100 160 250 390 620 960
244 505 xxxx 230 1/2 (0.37 kW) 400 650 1000 – – –
244 507 xxxx 230 3/4 (0.55 kW) 300 480 760 1000 – –
244 508 xxxx 230 1.0 (0.75 kW) 250 400 630 990 – –
244 509 xxxx 230 1.5 (1.1 kW) 190 310 480 770 1000 –