KBR multicomp D6 Series, Connection Manual, Page: 6 / 12

V7.00
24449_EDEK
ZA0031-2619-1_DE-EN
6
NOTE
The following points must be observed when connecting the device:
- Energy flow direction
- Assignment of measuring voltage input/current transformer input

Energy flow direction: When mounting the transformer, observe the current flow or
energy flow direction. If the current transformer is mounted the wrong way round, the
measured current will be negative.
Prerequisite is that energy is consumed.
 Assignment - measuring voltage input / current transformer input:
The current transformer on terminal 20/21 (k1/l1) must be arranged in the phase where
the measuring voltage for terminal 10 (L1) is measured.
- The device will display positive current when connection and energy flow direction
are correct.
- If connected incorrectly, the current displayed is negative. Interchange the connec-
tions until the display shows correct values.
CAUTION
Before any interchanging, the current transformer must be shorted out!