9424200994 Rev N iii
Contents
Introduction ................................................................................................................................................. 1
Applications ............................................................................................................................................... 1
Features .................................................................................................................................................... 2
Model and Style Number Description ........................................................................................................ 8
Quick Start ................................................................................................................................................. 11
Maintenance ............................................................................................................................................ 11
Storage .................................................................................................................................................... 11
Install BESTCOMSPlus® Software .......................................................................................................... 11
Power Up and Activate the BE1-11 Plug-In ............................................................................................ 12
Programming the BE1-11g ...................................................................................................................... 16
Controls and Indicators ............................................................................................................................ 25
Illustrations and Descriptions .................................................................................................................. 25
Menu Navigation ...................................................................................................................................... 28
Front Panel Operations ........................................................................................................................... 28
Display Setup .......................................................................................................................................... 30
Contact Inputs and Outputs ..................................................................................................................... 33
Contact-Sensing Inputs ........................................................................................................................... 33
Contact Outputs ....................................................................................................................................... 37
Overexcitation (24) Protection ................................................................................................................. 43
Element Operation ................................................................................................................................... 43
Logic Connections ................................................................................................................................... 45
Operational Settings ................................................................................................................................ 45
Settings Example ..................................................................................................................................... 46
Sync-Check (25) Protection ..................................................................................................................... 49
Element Operation ................................................................................................................................... 49
Logic Connections ................................................................................................................................... 52
Operational Settings ................................................................................................................................ 52
Phase Undervoltage (27P) Protection ..................................................................................................... 55
Element Operation ................................................................................................................................... 55
Logic Connections ................................................................................................................................... 56
Operational Settings ................................................................................................................................ 57
Auxiliary Undervoltage (27X) Protection ................................................................................................ 59
Element Operation ................................................................................................................................... 59
Logic Connections ................................................................................................................................... 61
Operational Settings ................................................................................................................................ 61
Negative-Sequence Voltage (47) Protection........................................................................................... 63
Phase Overvoltage (59P) Protection ....................................................................................................... 65
Element Operation ................................................................................................................................... 65
Logic Connections ................................................................................................................................... 66
Operational Settings ................................................................................................................................ 66
Auxiliary Overvoltage (59X) Protection .................................................................................................. 69
Element Operation ................................................................................................................................... 69
Logic Connections ................................................................................................................................... 71
Operational Settings ................................................................................................................................ 71
Stator Ground (64G) Protection ............................................................................................................... 73
Vector Jump (78V) Protection .................................................................................................................. 75
Element Operation ................................................................................................................................... 75
Logic Connections ................................................................................................................................... 76
Operational Settings ................................................................................................................................ 76
BE1-11g Contents
To Next Page
Loading...
