MGE UPS Systems 4 - Manual (Page 25)

6—3
Options 0, 1, 2 – Extended Battery Configuration
These three option switches should be changed as shown in the table below when new battery
cabinet(s) are added to the UPS. The standard setting for these options are all OFF, selecting
the single/internal battery module option.
Option Setting Number of battery cabinets installed
0 (A) 1 (B) 2 (C) Esprit 3 & 4
(SlimLine)
— — — Internal only
* — — 1
— * — 2
* * — 3
— — * 4
* — * 5
— * * 6
* * * 7
Indicators: ( * ) = Option On/illuminated ( — ) = Option Off/dark
Options 3, 4 – Operating voltage selection
These two options select the nominal operating voltage of the UPS as shown in the table below.
The factory setting is 3=Off, 4=Off, which configures the Esprit for 120V (230V) operation.
Switch Setting Nominal Operating Voltage
3 (A) 4 (B) Low Voltage
— — 120 V
* — 100 V
— * 127 V
* * Custom
Indicators: ( * ) = Option On/illuminated ( — ) = Option Off/dark
Do not select the "Custom" setting (Option 3 & 4 both ON) unless you are instructed to do so
by MGE service.