Siemens Ohmega 406 7SG16 Manual

Distance protection relays

7SG16 Ohmega 406 Loss of Load

7SG16 Ohmega 406

Distance Protection Relays

Document Release History

This document is issue 2010/02. The list of revisions up to and including this issue is:

Pre release

2010/02

Document reformat due to rebrand

Software Revision History

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Limited. No part of this document shall be reproduced or modified or stored in another form, in any data retrieval

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reproduced from this document unless Siemens Protection Devices Limited consent.

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Table of Contents

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Page 1 Limited. No part of this document shall be reproduced or modified or stored in another form, in any data retrieval system, without the permission of Siemens Protection Devices Limited, nor shall any model or article be reproduced from this document unless Siemens Protection Devices Limited consent.
Page 2 7SG16 Ohmega 406 Loss of Load Contents 1 Loss of Load Protection ..........................3 2 Settings ................................4 ©2010 Siemens Protection Devices Limited Chapter 12 Page 2 of 4...
Page 3 A short time delay (typically 20ms), known as the Loss of Load Pole Scatter Delay or the LOL CB Op Delay is introduced to prevent the Loss of Load feature picking up during normal breaker operation. ©2010 Siemens Protection Devices Limited Chapter 12 Page 3 of 4...
Page 4 LOL Time Limit [40 ms] The alarm function can be mapped to any of the output contacts. The trip function will operate whichever contact(s), has been set to cause a trip. ©2010 Siemens Protection Devices Limited Chapter 12 Page 4 of 4...