Eaton Powerware Prestige Series 1500 VA Installation And Operator's Manual page 54

Installation
Stacked Cabinets
42 Powerware Prestige Series Installation and Operator's Manual for IBM Applications (650 VA - 1500 VA) Uncontrolled Copy
®
Steps 3 through 7 are for battery installation. You can install
additional battery cabinets while the UPS is operating, but
confirm the UPS is not in Battery mode (see page 51).
If you do not have optional battery cabinets, skip to Step 8 on
page 44.
NOTE For stacked cabinets, do not place more than three battery cabinets in one
stack. The UPS cabinet must be placed on top of the battery cabinets.
PPDM
UPS
Cabinet
Battery
Cabinet
Figure 7. Cabinet Setup with PPDM
3. Verify the circuit breaker on all battery cabinets is in the
OFF (O) position (see Figure 8 or Figure 9).
4. Plug the battery output connector on the battery cable into the
external battery connector on the UPS. All battery connectors
are polarized to prevent incorrect connection.
5. If additional battery cabinets are to be used, plug the battery
output connector of the second cabinet into the battery input
connector of the first battery cabinet. Follow this procedure for
each additional battery cabinet.
6. Remove the breaker tie or clamp from the circuit breaker on all
battery cabinets.
Air Vents
Battery
Cabinet
Side-by-Side Cabinets
PPDM
UPS
Cabinet