Franklin 5870206300 Manual Do Utilizador
13
Circuit Breaker and Wire Sizing
The minimum circuit breaker size and maximum allowable wire lengths for
connection of motor to the SubDrive300 are given in the following table:
connection of motor to the SubDrive300 are given in the following table:
A 10-foot section of cable is provided with the SubDrive300 to connect
the pressure sensors.
the pressure sensors.
NOTE:
• Maximum allowable wire lengths are measured between the
controller and motor.
• Aluminum wires should not be used with the SubDrive300.
• Wire sizing between the service entrance and the controller must
be suffi cient to provide the required maximum input amps to the
controller while conforming to local standards and codes.
controller while conforming to local standards and codes.
• SubDrive300 minimum breaker amps may be lower than AIM
Manual specifi cations for the motors listed due to the soft-starting
characteristic of the SubDrive300 controller.
characteristic of the SubDrive300 controller.
Controller
Model
Model
Franklin Electric
Motor Model
Motor Model
HP
Breaker
Amps
AWG Copper Wire Size
14
12
10
8
6
4
SubDrive300 234 317 xxxx
5
40
140 230 370 590 920 1430
Table 2: Minimum Breaker Size and Maximum Cable Length (in Feet)