Siemens TL.. Instructions d'exploitation télécharger pdf (Page 53)

Installation

4.3 Electrical installation

AC auxiliary power (self/external supply)

The SINVERT 350/420 inverters have a self-supply option (delivery state).

The jumpers on the terminal strip –OPT are set as shown.

With an external supply, the jumpers must be re-set at the terminal strip:

From terminal strip-OPT To terminal strip-OPT

101-102 102-103

104-105 105-106

107-108 108-109

110-111 111-112

Jumpers

Figure 4-13 Position of the terminal strip-OPT in the SINVERT 350/420

With external supply, connect the AC cable (3~ 400 V AC, neutral and PE) with the terminal strip –OPT:

L1 to 103

L2 to 106

L3 to 109

N to 112

PE to 113

Only external supply is possible in the SINVERT 500 TL.

External supply connector panel

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Siemens TL.. Instructions d'exploitation Page 53