MOTOR AND DRIVE SET UP
ATTENTION IF YOU HAVE A 1725 - 1800 RPM MOTOR
please be sure to set your variable speed drive (KBAC )
to 2 X speed .
the drive will have small red pull tabs inside it , next to it will say MULT this is for the multiply .
factory it will be set to 1 x speed . to adjust a 1800 rpm MOTOR to the correct speed range set the drive to 2 x speed
this will run the motor at 3400 rpm range .
60 hz x 1725 motor = 1725 rpm
120 hz x 1725 motor = 3425 rpm
to reverse motor direction switch the red and white motor wires inside the variable speed drive
you will need 4 yellow wire nuts , tape , 16/4 sjow cable with 4 conductors .
1. open the motor junction box . inside the box are 9 wires , these wires all have numbers on them . strip 3 " off the rubber jacket off the cable at both ends , now strip 1/2" off the colored wires to expose the copper ends
find wires 4, 5, & 6 inside of box , twist them together and then wire nut them together .
ok 3 down 6 to go (plus ground green)
inside of junction box (motor )
find wires 1 & 7 pair off with a piece of tape bellow the exposed copper end
find wires 2 & 8 pair off with a piece of tape bellow the exposed copper end
find wires 3 & 9 pair off with a piece of tape bellow the exposed copper end
you now have the motor almost ready to connect to the drive .
take the 4 conductor cable strip of the ends of each wire exposing about a half inch .
the cable has 4 colored wires , green will be the ground ,connect to ground screw inside of the drive and the other end into the motor junction box ,use spade connector ,crimp to wire and screw down ground screw .
BLACK WIRE (cable) will be wire nutted to motor wires 1 & 7
RED WIRE (cable) will be wire nutted to motor wires 2 & 8
WHITE WIRE (cable) will be wire nutted to motor wires 3 & 9
inside the motor junction box is a green screw this is used for the green ground wire .
HOW TO WIRE KBAC 24 0R 27 D
the motor cable coler code are
black to U
red to V
white to W
green to the green ground screw .
power plug cable black wire to AC 1
power plug cable white wire AC 2
power plug cable green wire connects to green screw
how to wire motor for the ph427
belt grinder NOTICE it is a 3 phase motor that is power by the variable frequency inverter ,it also is a phase converter
GFCI Operation – Do not connect this
drive to an AC power source controlled
by a Ground Fault Circuit Interrupter.
Special software is available for
GFCI operation – contact our Sales