Table Of Contents - GE D30 Instruction Manual

D30 Line Distance Protection System

Table of contents

1 INTRODUCTION
2 PRODUCT
DESCRIPTION
3 INSTALLATION
D30 LINE DISTANCE PROTECTION SYSTEM - INSTRUCTION MANUAL
1.1 Safety symbols and definitions...................................................................... 1-1
1.1.1 General cautions and warnings ...................................................................................... 1-1
1.2 For further assistance ..................................................................................... 1-2
2.1 Product description.......................................................................................... 2-1
2.1.1 Overview..................................................................................................................................... 2-1
2.2 Security .............................................................................................................. 2-3
2.3 Order codes ....................................................................................................... 2-7
2.3.1 Order codes with enhanced CT/VT modules............................................................. 2-8
2.3.2 Order codes with process bus modules ....................................................................2-10
2.3.3 Replacement modules.......................................................................................................2-13
2.4 Signal processing ........................................................................................... 2-15
2.4.1 UR signal processing ..........................................................................................................2-15
2.5 Specifications .................................................................................................. 2-17
2.5.1 Protection elements............................................................................................................2-17
2.5.2 User-programmable elements ......................................................................................2-24
2.5.3 Monitoring................................................................................................................................2-25
2.5.4 Metering....................................................................................................................................2-26
2.5.5 Inputs .........................................................................................................................................2-26
2.5.6 Power supply ..........................................................................................................................2-28
2.5.7 Outputs .....................................................................................................................................2-29
2.5.8 Communication protocols ...............................................................................................2-31
2.5.9 Inter-relay communications ...........................................................................................2-32
2.5.10 Environmental........................................................................................................................2-33
2.5.11 Type tests .................................................................................................................................2-34
2.5.12 Production tests....................................................................................................................2-34
2.5.13 Approvals .................................................................................................................................2-35
2.5.14 Maintenance...........................................................................................................................2-35
3.1 Unpack and inspect ......................................................................................... 3-1
3.2 Panel cutouts .................................................................................................... 3-2
3.2.1 Horizontal units ....................................................................................................................... 3-2
3.2.2 Vertical units............................................................................................................................. 3-3
3.2.3 Rear terminal layout ............................................................................................................. 3-8
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