Emerson 208 Manuel D’Utilisation

Each power module is an independent 4 kVA, 2.8kW unit, consisting of a power factor corrected recti-

fier, battery charger and inverter, with associated monitoring and control circuitry. The modules are 

paralleled to provide greater capacity and/or redundancy. Modules may be added or replaced on-line 

with no interruption or danger to the connected equipment. 

Each battery module contains 10 individual 12-volt, 9 amp hour, valve-regulated (VRLA) battery 

blocks with associated monitoring and controls to isolate the Battery Module in the event of a battery 

failure. The modules are paralleled to provide greater capacity, backup time and/or redundancy. Mod-

ules may be added or replaced on-line with no interruption or danger to the connected equipment, 

provided that the UPS is not operating on battery. 

Under normal operation, the Green Status LED will blink continuously and the Yellow Fault LED 

will be off. For any condition other than this, check 4.0 - Troubleshooting.

NOTE
Nfinity is shipped with each battery module secured to the frame by two shipping screws. These