Siemens SIPROTEC 4 7UT6 Series User Manual

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Figure 3-37 Zero sequence current measurement on a star-star transformer with compensation winding
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Figure 3-38 Zero sequence current measurement on an auto-transformer with compensation winding
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Figure 3-39 Zero sequence current measurement on a zig-zag-winding
Mounting and Commissioning
3.3 Commissioning
380 SIPROTEC 4, 7UT6x, Manual
C53000-G1176-C230-5, Edition 09.2016

Siemens SIPROTEC 4 7UT6 Series Specifications

General

Brand	Siemens
Model	SIPROTEC 4 7UT6 Series
Category	Protection Device
Language	English