OMD39088 rev F
61
5.3.15 “Load-Sync-Bus” kit for single unit
The “Load-Sync-Bus” function for single unit is available only for two UPSs. This is a
special operating mode which allows to have the UPS outputs synchronized in the
different operating statuses. With regard to the load management, the UPS units
behave as if they were single units independent of each other. So NEVER CONNECT
THEIR OUTPUTS TOGETHER.
If one or more UPS units have the emergency line available, which must be the
same for all the systems, the UPS configured with the lowest position will synchronize
with the emergency line. All the other UPS units will synchronize with such UPS, so they
will be synchronized in their turn with the emergency line whether it is present on the
UPS or not.
The emergency line will be available as an alternative power source only for the
systems where it is present.
Picture 49 – Example of UPS units in Sync-Load configuration – single configuration
Содержание B9600FXS
Страница 28: ...OMD39088 rev F 27 Picture 21 Handling of UPS B9600FXS 500 600kVA ...
Страница 39: ...OMD39088 rev F 38 Picture 28 Terminal board B9600FXS 400kVA side view ...
Страница 40: ...OMD39088 rev F 39 Picture 29 Terminal board B9600FXS 500 600 800kVA front view ...
Страница 41: ...OMD39088 rev F 40 Picture 30 Terminal board B9600FXS 500 600 800kVA side view ...
Страница 63: ...OMD39088 rev F 62 Picture 50 Example of UPS units in Sync Load configuration single configuration ...
Страница 65: ...OMD39088 rev F 64 Picture 52 Example of UPS units in Sync Load configuration parallel configuration ...
