bypass for the loads is done, i.e. activation of the manual bypass operation, suspension of the supply for the load by the UPS bus-bar.

The clearance of the voltage of each UPS is realised in the low voltage distribution. Now the expansion resp. the reduction of the parallel compound can be executed now. Watch out for the bridge between “JP1” and JP2” and the parallel operation line. The activation follows the steps in chapter 9.3.1.

i

For deactivating the UPS in the parallel

compound just press the „OFF“ switch twice

behind each other. Like this the UPS-Systems

can be removed from the parallel operation

 

bus-bar.

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