Table Of Contents - GE b30 Instruction Manual

B30 Bus Differential System

Table of contents

1 INTRODUCTION
2 PRODUCT
DESCRIPTION
3 INSTALLATION
B30 BUS DIFFERENTIAL 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.............................................................................................................. 2-4
2.3 Order codes ...................................................................................................... 2-8
2.3.1 Order codes with enhanced CT/VT modules........................................................... 2-8
2.3.2 Order codes with process bus modules ..................................................................2-11
2.3.3 Replacement modules .....................................................................................................2-14
2.4 Signal processing........................................................................................... 2-17
2.4.1 UR signal processing ........................................................................................................2-17
2.5 Specifications ................................................................................................. 2-19
2.5.1 Protection elements ..........................................................................................................2-19
2.5.2 User-programmable elements ....................................................................................2-22
2.5.3 Monitoring..............................................................................................................................2-23
2.5.4 Metering..................................................................................................................................2-24
2.5.5 Inputs .......................................................................................................................................2-25
2.5.6 Power supply ........................................................................................................................2-26
2.5.7 Outputs....................................................................................................................................2-27
2.5.8 Communication protocols..............................................................................................2-29
2.5.9 Inter-relay communications..........................................................................................2-30
2.5.10 CyberSentry security.........................................................................................................2-31
2.5.11 Environmental......................................................................................................................2-31
2.5.12 Type tests ...............................................................................................................................2-32
2.5.13 Production tests ..................................................................................................................2-32
2.5.14 Approvals ...............................................................................................................................2-33
2.5.15 Maintenance.........................................................................................................................2-33
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
iii