16 Installation Manual
Figure 8. Typical One-Line Diagrams for SMS with Standard Dual Input
CB3
CB2
CB1
CB3
CB2
CB1
Input Iso
Transformer
Standard SMS, with 208/208, 480/480 or 600/600
VAC input/output. SMS with input isolation transformer and 208/208,
480/480 or 600/600 VAC input/output.
CB3
CB2
CB1
CB3
CB2
CB1
Input Iso
Transformer
Standard SMS, with 208/208, 480/480 or 600/600
VAC input/output. SMS with input isolation transformer and 208/208,
480/480 or 600/600 VAC input/output.
CB3
CB2
CB1
Bypass
Isolation
Xfmr
600/208 VAC module with external bypass
isolation transformer.
CB3
CB2
CB1
Bypass
Isolation
Xfmr
Input Isolation
Transformer
480/208 or 600/208 VAC module with both
internal input isolation transformer and external
bypass isolation transformer.