345 TRANSFORMER PROTECTION SYSTEM - QUICKSTART GUIDE
Table of Contents
Overview ...............................................................................................................................1
345 order codes .................................................................................................................6
Specifications ......................................................................................................................7
Password security ................................................................................................................... 7
Protection .................................................................................................................................... 7
Metering ....................................................................................................................................... 9
Data capture ............................................................................................................................. 9
Controls ........................................................................................................................................ 10
Inputs/Outputs ......................................................................................................................... 10
Power supply ............................................................................................................................. 11
Communications ..................................................................................................................... 12
Testing and certification ...................................................................................................... 12
Physical specifications .......................................................................................................... 14
Mechanical installation ..................................................................................................15
Dimensions ................................................................................................................................. 15
Product identification ............................................................................................................ 17
Mounting ..................................................................................................................................... 17
IP20 Cover (optional) .............................................................................................................. 22
Electrical installation .......................................................................................................23
Terminal identification .......................................................................................................... 25
Current inputs ........................................................................................................................... 28
Control power ........................................................................................................................... 30
Contact inputs .......................................................................................................................... 33
Serial communications ......................................................................................................... 34
IRIG-B ............................................................................................................................................ 35
Description ................................................................................................................................. 39
Display .......................................................................................................................................... 39
LED status indicators ............................................................................................................. 41
Relay messages ....................................................................................................................... 42
Software setup ...................................................................................................................44
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