User Manual

Chapter 2 Installation
Electrical Installation
14
Multi-Mon Multiple Circuit Energy Monitor
Figure 2
Figure 2Figure 2
Figure 2-
--
-6 Single
6 Single 6 Single
6 Single Highly Accurate Current Transformer
Highly Accurate Current TransformerHighly 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
PolarityPolarity
Polarity Solid Core
Solid Core Solid Core
Solid Core Current Transformer
Current TransformerCurrent Transformer
Current Transformer
secondary
secondarysecondary
secondary
Split Core
Split Core Split Core
Split Core Current Transformer
Current TransformerCurrent Transformer
Current Transformer
secondary
secondarysecondary
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
LabelLabel
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.