Operation - Elcontrol Microvip 3 plus User Manual

4

OPERATION

4.1.1 MEASURING THREE PHASE POWER (STAR SYSTEM)
Set the connection type selector on the rear panel to 3 ø (THREE-PHASE) (see Fig. 4.1).
DISPLAY
Make all connections as shown Fig. 4.2.
If the neutral is unavailable it is possible to reconstruct it using the DSC-MT accessory (code 4AAC4) for voltages up
to 120VAC, DSC-400VAC (code 4AANY) for voltages up to 400VAC or DSCD2 (code 4AAHG) for voltages up to
700VAC. Make the necessary connections as shown in fig. 4.3.1
3 ø
RS232C
LIGHT
1 ø
(R) L1
(S) L2
(T) L3
N
(R) L1
(S) L2
(T) L3
I
FUSE
O
80mA T 250V-
Fig. 4.1
Fig. 4.2
DSC-MT
DSC-400VAC
DSCD2
Fig. 4.3.1
9
!
230V ± 10%
50/60 Hz 4VA
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