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3.3. LEADS INSTALLATION
To identify the leads and input terminals, you can mark them in accordance with the usual phase/neutral color code using the colored rings
and inserts supplied with the instrument.
1.
Detach the insert and place it in the hole provided for it near the terminal (large insert for a current terminal; small insert for a
voltage terminal).
2.
Clip rings of the same color to the ends of the lead you will connect to the terminal. Twelve sets of rings and inserts of different
colors are provided to enable you to coordinate the instrument with any applicable phase/neutral color codes.
3.
Connect the measurement leads to the instrument terminals. Be sure to define the transformation ratios of the current sensors
and of the voltage inputs (see §4.7).
To make a measurement, at a minimum you must select:
■
calculation method (§4.5)
■
connection (§4.6)
■
sensor ratios (§4.7)
The measurement leads must be connected to the electrical network to be measured as shown by the following diagrams.
Figure 3-2
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