Owner manual

Chapter 2
Hardware Description
1 – 30 HP, 230VAC2 – 60 HP, 460VAC
2-7
Figure 2.6
Switch and Hardware Location on Power Board
1
J31
F1
TB1
Connection to PSI/Switcher
Motor Field Connection
FCT
F2
1
L1
2
L3
3
F+
4
F-
J6
J2
J1
J3
ARMATURE
VOLTS
SENSING
500 240
23
1
23
– J4
+
500V 240V
J5
CHASSIS
GND
3 PHASE LINE
VOLTAGE SELECTION
3
230 460
21
230V 460V
500 240
J30
3
230 460
21
J29
3
230 460
21
MOV4
C1 C2
C3
C4
C5
C6
R1 R2
MOV1 MOV2
R3
R4
MOV3
MOV6
MOV5
C7 C8
Torque Bus Bar
Screws to 28 in/lbs
J27
ARMATURE
VOLTS
SELECTION
J28