Siemens SIPROTEC 7SJ62 Instruction Manual page 473

Multi-functional protective relay with bay controller

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Table of Contents

7SJ62 Manual

C53000-G1140-C121-1

Important! Cable shield grounding must be done on the cable side!

Figure A-10 Current connections to three current transformers – core balance neutral current

transformers for sensitive ground fault detection.

Figure A-11 Current and voltage connections to three current transformers and three voltage

transformers (phase-ground), normal circuit layout – appropriate for all networks.

Panel Surface Mounted

Flush-mounted/Cubicle

Change of Address 0201 setting changes polarity of I

Panel Surface Mounted

Flush-mounted/Cubicle