Rockwell Automation 1608P-200A480V... HC-DySC User Manual - Manual (Page 11)

Rockwell Automation Publication 1608P-UM005A-EN-P - November 2014 11
Installation Chapter 2
4- Wire Models Bulletin 1608P part numbers containing V4 are configured for 4-wire source (L1,
L2, L3, N) and either 3-wire or 4-wire loads. The source N conductor must be
connected for proper operation of these models. Connect both input and output
N conductors to the bus bar labeled NEUTRAL (See
Figure 5 ). Figure 4 shows
the 4-wire HC-DySC system wiring schematically, including the internal
maintenance bypass switch.
Figure 4 - HC-DySC 4-Wire Configuration.
L3 X3
X1
X2 L2
CB
CB
CB
Customer supplied
circuit breaker
GND GND
CBB
CBO CBI
G
X1
X2
X3
L1
L2
L3
L1
HC-DySC
Electronics
N N
N
4-WIRE SOURCE