Connect the Power Cables for a UPS Rated over 100 kW

NOTE: The power cabling method depends on the number of modular battery cabinets in your UPS system.

Top View of System with Two Modular Battery Cabinets

Top View of System with Three Modular Battery Cabinets

Top View of System with Four Modular Battery Cabinets

For internal power cabling between two modular battery cabinets:

Connect the preinstalled PE cables (0W50448) between the modular battery cabinets as shown.
Connect the preinstalled DC cables (0W50425) between the modular battery cabinets as shown. Connect DC- to DC- and connect DC+ to DC+ between the modular battery cabinets.

NOTE: The preinstalled DC cables come in pairs: Two cables for DC- connection and two cables for DC+ connection. Ensure to connect all pairs between the modular battery cabinets.

Front Left View of the Modular Battery Cabinet

Front Right View of the Modular Battery Cabinet

For external power cabling between a modular battery cabinet and the UPS:

Optional: You can remove the right side panel from modular battery cabinet 1 for easier access. Reinstall the side panel after power cabling is completed.
Disconnect the preinstalled PE cable and DC cables from the modular battery cabinet. The preinstalled power cables are not long enough for connection to a remote UPS.
Connect the PE cable and the DC cables (not provided) in the modular battery cabinet.
Route the PE and DC cables out through the conduit box and into the UPS power cabling area.
Follow the UPS installation manual to connect the PE and DC cables in the UPS.