E-Mon E-MM-RTU-D-N - Manual (Page 14)

Chapter 2 Installation Electrical Installation
14 Multi-Mon Multiple Circuit Energy Monitor
Figure 2 Figure 2 Figure 2 Figure 2----6 Single 6 Single 6 Single 6 Single Highly Accurate Current Transformer Highly Accurate Current Transformer Highly Accurate Current Transformer Highly Accurate Current Transformer wiring and labeling wiring and labeling wiring and labeling wiring and labeling
USE ONLY WITH SUPPLIED BFM CURRENT TRANSFORMERS! USE ONLY WITH SUPPLIED BFM CURRENT TRANSFORMERS! USE ONLY WITH SUPPLIED BFM CURRENT TRANSFORMERS! USE ONLY WITH SUPPLIED BFM CURRENT TRANSFORMERS!
Connect the wires to the + and - inlets according to the following polarity
colors:
Polarity Polarity Polarity Polarity Solid Core Solid Core Solid Core Solid Core Current Transformer Current Transformer Current Transformer Current Transformer
secondary secondary secondary secondary
Split Core Split Core Split Core Split Core Current Transformer Current Transformer Current Transformer Current Transformer
secondary secondary secondary secondary
+ + + + RED WHITE
---- ORANGE BLACK
It is recommended to mark the cables and CTs with the supplied tie markers.
CTs stickers I1 through I36 correspond to the Multi-Mon current inputs with
matching labels. Cable stickers 1 through 12 correspond to the Multi-Mon
current terminal blocks with matching labels.
Use the table from Appendix B to annotate your input assignments and
wiring connections.
Label Label Label Labeling example: ing example: ing example: ing example:
Assume you want to connect three HACSs to the device terminal block 3 so
these three HACSs would be connected to the device inputs I7, I8, and I9
respectively:
1. Take a CT connection cable, attach a tie wrap marker to each side of
the cable and mark them as 3 to indicate that it should be connected to
the device terminal block 3.
2. Put the CT label stickers I7, I8, and I9 directly on HACSs to indicate that
these HACSs will be associated with the device current terminals I7, I8,
and I9.