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2.2.2 Auxiliary Power Supply Voltage Selection
The auxiliary plug provides AC for the Auxiliary DC Power Supply that powers the MPC35 control PCB and its
associated display and indicators. Connect the plug to the appropriate header, refer to the table below.
AC Input Voltage
Aux. Power Voltage
Selection Plug
208-240V
J5
480V
J6
2.2.3 AC Input Connections
The AC input cables are terminated onto the AC filter board via a five way terminal strip marked A, B, C for
phases 1, 2 and 3, D for neutral and E for earth. Four configurations are available and are listed below.
L1
A
N
D
L1
D
L2
C
N
E
L1
A
L2
B
L3
C
L1
A
L2
B
L3
C
Configuration 1: 208-240VAC
Single Phase
Configuration 2: 208-240VAC
Single Phase Split Leg
Configuration 3: 208-240VAC
Three Phase
Configuration 4: 480VAC
Three Phase
Figure 4 – AC Input Terminal Block
