| Vertiv Liebert APM2 Series Modular UPS | 
|  High energy efficiency up to 97.5% | 
|  Dynamic online mode efficiency up to 99%, input power factor >0.99 | 
|  Output power factor of 1, from 0.5 lagging to 0.5 overrun without derating | 
|  Super high power density, 600kVA mainframe occupies only 0.6m2, the industry's best choice | 
|  Compatible with lead-acid and lithium-ion energy storage solutions, support lithium-ion full communication solutions, using the battery without centre line design | 
|  40℃ continuous operation without derating, 50℃ ambient temperature can still output 80% of rated power | 
|  Adopt strict screen AC/DC capacitor, special heat dissipation and ripple control design, full-load operation life of 15 years | 
|  Industrial grade internal design: independent air ducts, fully coated PCB with tri-proof paint and enhanced protection with insulating rubber, dust and corrosion resistant |