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UL9540A Lithium-ion Battery System

When you want power protection for a data center, production line, or any other type of critical process, lithium-ion battery solutions provide peace of mind and the performance you need. Housed in a tough enclosure, lithium-ion battery technology provides reliable, lightweight and compact energy storage for uninterruptible power supply (UPS) systems.

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Service Hotline: 1-800-292-3739


What comes in the UL9540A Lithium-ion battery solution from ABB:

  • A standard 26” cabinet.
  • All connectors are front-facing for ease of installation, maintenance, and replacement.
  • Single cabinet configuration of 34.6 kWh comprises:
    • switchgear,
    • switched-mode power supply (SMPS),
    • 17 battery modules.
  • Each battery module contains:

    • eight series-connected 67 Ah, 3.8 V cells
    • dedicated battery management system (BMS) with cell balancing functionality.
  • The switchgear:

    • collects all information about each battery cell,

      • calculating the state of charge (SoC) and
      • state of health (SoH).
    • contains a molded-case circuit breaker and a shunt resistor.
  • SMPS supplies the power for the BMS and communicates with the UPS and other connected cabinets.
  • Battery cabinets may be connected in parallel to achieve the power needed