KB Electronics KBPC-240D - Manual (Page 10)

7
Control Set for 230 VAC
(Factory Setting)
Control Set for 115 VAC
TABLE 3 – SETTING AC LINE VOLTAGE
WITH JUMPER J2A and J2B
FIG. 5 – MOTOR OUTPUT TORQUE vs POTENTIOMETER ROTATION – [TORQUE MODE]
FIG. 6 – MOTOR SPEED vs APPLIED MOTOR LOAD – [TORQUE MODE]
B. J2A, J2B – Input AC Line Voltage –
Select proper input line voltage
115VAC or 230VAC by placing both
J2A and J2B in the correct
corresponding positions, "115V" or
“230V.”
C. J3 – Armature Voltage Output and
Tach-generator Feedback – Select
the desired armature voltage by
placing J3 in the proper position “90V”
for 90 – 130VDC motors and “180V"
for 180 – 220 VDC motors. For
115VAC line input the armature voltage must be set to “90V.”