Vertiv Liebert APM2 UPS UL Quick Installation Manual

Vertiv™ Liebert® APM2 UPS UL
60 to 150 kVA 208 V and 60 to 300 kVA 480 V
Quick Installation Guide
IMPORTANT: Before installing, connecting to supply or
operating your Vertiv™ Liebert® APM2 UPS, refer the Safety
and Regulatory Statements sheet. For detailed installation,
operation, maintenance, and troubleshooting information,
visit the Liebert® APM2 UPS product page for the SL-71948
Vertiv™ Liebert® APM2 60 to 300 kVA User Manual available
at www.vertiv.com or
use the QR code below.
Mechanical Installation
Inspecting the UPS
Inspect the UPS for damage. If you find any damage,
document and photograph all damage and notify your local
Vertiv representative.
Figure 1. Unpackaging the Unit
Item Description
1 Top cover
2 Honeycomb board
PROPRIETARY AND CONFIDENTIAL ©2025 VERTIV GROUP CORP.
Choosing the Location
The UPS measures 23.6 in. x 40.5 in. x 78.7 in. (600 mm x
1030 mm x 2000 mm). Install the UPS in a clean,
well-ventilated environment with the ambient temperature
range of 32 °F to 104 °F (0 °C to 40 °C). For installation and
maintenance, minimum 3 ft. (914 mm) clearance is required in
the front of unit. For standard unit configuration with top fans,
rear clearance is not required.
If the following options are selected, the rear clearance is
modified by the higher the two values.
• Seismic anchor selection: Up to 5 in. (127 mm) may be
required in the rear of the UPS.
• UPS front to rear airflow option configuration
selection: At least 20 in. (500 mm) in the rear.
NOTE: For UPS front to rear airflow configuration, to permit
proper air flow and prevent overheating, do not block or
cover the ventilation openings (perforated panels) or blow air
down onto the unit.
Item Description
3 Unloading ramp
SL-80040_REVA_03-25 1