Connection Examples; A.3 Connection Examples - Siemens SIPROTEC 7SJ62 Instruction Manual

Multi-functional protective relay with bay controller

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Table of Contents

Connection Examples

7SJ62 Manual

C53000-G1140-C121-1

Current connections to three current transformers with a starpoint connection for

ground current(Grounded-Wye Connection with residual

mal circuit layout – appropriate for all networks.

Current connections to two current transformers –- only for ungrounded or com-

pensated networks.

Panel Surface Mounted

Flush-mounted/Cubicle

Panel Surface Mounted

Flush-mounted/Cubicle

Neutral Current), nor-