Blacktec RT 11 3K 72V 12x9Ah battery module

Blacktec RT 11 3K 72V 12×9Ah battery module

Battery module Blacktec RT 11 3K 72V 12×9Ah has been designed to work with UPS series emergency power supplies Blacktec RT 11 PRO 3K / 3 kVA. Provides significantly extended backup time for servers, network devices and critical infrastructure in 19" rack cabinets. The Blacktec RT 11 3K 72V 12×9Ah battery module will work well in server rooms, data centers, telecommunications systems, industrial automation and wherever reliable and long-term power supply is required for critical receivers.

The most important advantages

• Extended backup time - set 12 batteries 9 Ah (12 V) ensures stable UPS operation during long-term power outages.


• 19" Rack Design - compact 2U housing facilitates installation in server racks and integration with existing infrastructure.


• Reliable operation - high quality batteries guarantee long life and safe operation in critical systems.

Main features of the module

• Significant extension of the autonomy of the 3 kVA UPS - more time to safely shut down systems or maintain operation.


• Backup time at 50% load: approx. 47 minutes (with 3 kVA UPS).


• Backup time at 100% load: approx. 20 minutes.


• 12 batteries 9 Ah (12 V) - high capacity for demanding installations.


• Possibility to combine modules - possibility of connecting several modules in series for even longer autonomy.


• Plug Play - quick connectors, no need for soldering or making additional wires.


• 2U Rack 19" Case - ideal for server racks, but can also work as a desktop module.


• Compatibility: power supplies Blacktec RT 11 PRO 3K / 3 kVA.

Technical specifications

• Parameters: Blacktec RT 11 3K 72V 12×9Ah battery module


• Power: 3000 VA / 3000 W


• Backup time (min): 50% load: 47 min; 100% load: 20 min


• Batteries: 12 × 9Ah


• Installation: Desktop; RACK19"


• Dimensions: 438 × 88 × 630 mm (W × H × D)


• Net weight: 10.85 kg


• Weight with batteries: 43.25 kg