3.2.2 Standard/multiple controller applications
In these applications there are different types of controllers. The three different types are: Genset, Bus Tie Breaker (BTB) and Mains.
The phase sequence alarms are located at parameter 2150. From here it is possible to configure both the alarms for phase
sequence errors and also the phase rotation.
The alarms refer to different voltage terminals. The different types and models of controllers have different terminals. To know which
voltage terminals the different alarms refers to, the drawing and tables below can be helpful.
G
Mains controller
BTB controller
Genset controller
GB 1
G
GB 2
BTB 33 BTB 34
TB 17
MB 17
TB 18
MB 18
For mains controllers the table below is applicable:
Mains voltage terminals
Busbar voltage terminals
79-84 85-89
INFO
The table above is only for Mains controllers in standard plants!
For BTB controllers the table below is applicable:
Bus A voltage terminals
Bus B voltage terminals
79-84 85-89
INFO
The table above is only for BTB controllers in standard plants!
For Genset controllers in a single DG application, the table below is applicable:
Genset voltage terminals
Mains voltage terminals
79-84 85-89
DESIGNER'S HANDBOOK 4189341275A EN Page 67 of 196
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