Operating Instructions Z-D-15/35/55E-..
Installation instructions
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L-BAL-E321-GB 2021/11 Index 002
19/44
5.3
Electrical wiring
Active harmonic filters may only be installed, commissioned and serviced by certified electrician.
Connect the active harmonic filter according to the attached connection diagram. The labeling
is in the immediate vicinity of the connection terminals
.
3 Wire 3 Phase
Note:
For part numbers 349110, 349111, 349112, the conductor of the load current must be passed
through the converter two times (loop once) to achieve the correct current transformer rating. It is
essential (as with simple implementation) that the direction of energy flow in the conductor and the
direction of the arrow on the converter match.
Exemplary illustration:
One times passage of the conductor
Two times passage of the conductor
Part number
: 349114, 349115, 349116,
349117, 349118, 349119, 349120, 349121
Part number:
349110, 349111, 349112
