Connection
6.4 Connection examples
SENTRON PAC3200
88 Manual, 02/2008, A5E01168664B-04
(11) Two-phase measuring, three conductors, unbalanced load, without voltage
transformers, with two current transformers
Connection type 3P4W
/D
/E
1Q
) ) )
; ;
,/ ,/ ,/ ,/ ,/ ,/
/ 19
9
9
9
1
NO NO NO
Figure 6-18 Connection type 3P4W, without voltage transformer, with two current transformers
* Fuses must be provided by the customer.
** Connection of supply voltage
The device indicates 0 (zero) V for L3.
(12) Single-phase measuring, two conductors, without voltage transformers, with one current
transformer
Connection type 1P2W
/D
1Q
) )
; ;
,/ ,/ ,/ ,/ ,/ ,/
/ 19
9
9
9
1
NO NO NO
Figure 6-19 Connection type 1P2W, without voltage transformer, with one current transformer
* Fuses must be provided by the customer.
** Connection of supply voltage
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