6 Product Specification
This chapter provides product specifications for the Vertiv™ Liebert® APM2 lithium battery module.
6.1 Applicable Standards
The Liebert® APM2 lithium battery module is designed to meet European and international standards as shown in Table 6.1
below.
Item Standard
General safety requirements EN62040-1/IEC62040-1
EMC requirements EN62040-2/IEC62040-2 (CATEGORY C3)
Cell performance determination methodology and function, safety requirements IEC62619, UL1642
Road transport safety standards UN38.3
Table 6.1 European and International Standards
NOTE: The product standards listed in Table 6.1 above, refer to the relevant provisions of the IEC and EN general
standards for safety, electromagnetic radiation and immunity, and construction.
6.2 Environmental Characteristics
Item Unit Characteristics
Altitude m ≤3000
Relative humidity %RH 0 to 95, no condensation
Operating temperature °C
Allowable charging temperature range: 0 to 55, optimal charging temperature range: 15
to 30.
Allowable discharge temperature range: -35 to 78, optimal discharge temperature range:
15 to 30.
Storage temperature °C 0 to +40
Transportation temperature °C -10 to 45
Recommended battery storage temperature °C 15 to 35 (20 to 25 is the optimum battery storage temperature).
Low temperature discharge capacity/energy
retention
/
≥70% (0°C, 1C)
≥60% (-10°C, 1C)
≥50% (-20°C, 1C)
Table 6.2 Environmental Characteristics
6 Product Specification Proprietary and Confidential ©2024 Vertiv Group Corp. 35
Vertiv™ Liebert® APM2 Lithium Battery Module Installer/User Guide