Rockwell Automation 1425 PowerMonitor Wireless 250 User Manual
Page 26
26
Rockwell Automation Publication 1425-UM001A-EN-P - January 2012
Chapter 2
Hardware Installation
Figure 19 - Wye, 4-wire, 1425-Wxxx(x)3-MOD Unit
Maximum voltage V(L1-N), V(L2-N) and V(L3-N) is 300V AC rms.
CT1
CT3
L1
Fuses (customer provided)
L2
L3
PowerMonitor W250 Unit
L3
L2
L1
N
N
CT2
WARNING: Do not connect the N terminal to earth ground.
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