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Black rectangular 3U rackmount tower unit with front handle and label

Eaton

Eaton 9PXEBM180RTG2 180 V Extended Battery Module UPS

SKU CH-8974-QZHVY MPN 9PXEBM180RTG2

Extends runtime for compatible 180 V DC UPS systems using hot-swappable valve-regulated lead-acid batteries with ABM+ management

  • Extended runtime for critical loads with 180 V DC system voltage
  • Hot-swappable battery cartridges enable replacement without power interruption
  • User-replaceable design reduces maintenance downtime and cost
  • ABM+ battery management optimises charge cycles for longer service life
  • Flexible 3U rack or tower mounting fits diverse installation spaces

Extended Battery Module for Select 9PX G2 UPS

This Eaton 9PXEBM180RTG2 is an extended battery module designed for select Eaton 9PX G2 UPS systems. It provides additional runtime by supplying 180 V DC power through valve-regulated lead-acid batteries. The unit fits 3U rackmount or tower installations and uses hot-swappable, user-replaceable battery cartridges. It is intended for IT managers who need scalable backup time for critical single-phase loads.

Thermals Noise and Power Draw

The module operates passively without internal fans, so it adds no audible noise to the rack environment. Heat output is limited to the natural dissipation of the valve-regulated lead-acid cells during charge and discharge cycles. Power draw from the host UPS is only what is required to maintain battery float charge through the ABM+ management system. No active cooling infrastructure is needed beyond standard rack airflow.

Bundled Accessories and Software Impact

Each EBM requires two EBP-1805 replacement battery cartridges, which are not included with the module. The hot-swappable design allows cartridge changes without powering down connected equipment, eliminating downtime during routine maintenance. ABM+ technology automatically manages charge cycles to extend battery service life and provides advance warning before replacement is necessary. Buyers who need immediate runtime expansion must order the cartridges separately.

Highlights

  • Extended runtime for critical loads with 180 V DC system voltage
  • Hot-swappable battery cartridges enable replacement without power interruption
  • User-replaceable design reduces maintenance downtime and cost
  • ABM+ battery management optimises charge cycles for longer service life
  • Flexible 3U rack or tower mounting fits diverse installation spaces

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 9PXEBM180RTG2 in a rack, and what step is often missed?

Mount the 3U module in the rack or set it as a tower, connect the DC cable to the compatible 9PX G2 UPS, and secure the locking brackets; the step often missed is tightening the bracket screws fully so the hot-swappable cartridge stays seated during vibration.

What maintenance will the 180 V EBM need later?

The valve-regulated lead-acid cells are managed by ABM+ technology and are user-replaceable; plan to swap both EBP-1805 cartridges when the UPS signals end-of-life, typically after several years of float service.

What limit appears first during a long power outage?

The 180 V DC bus capacity sets the runtime ceiling; once the stored energy in the two cartridges is depleted, the UPS will shut down the load unless mains power returns.

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