1 OVERVIEW
The Upgradeable second generation (GU2) product is a high tier rack level power distribution unit (rPDU)
with input and output monitoring, outlet level switching, remote network access via an embedded Vertiv
API, and with external sensor support via built-in Enhanced Communications (EC) card. The embedded
web based Graphical User Interface (GUI) provides access to user product configuration and data logging.
GU2 PDUs are available in a wide range of SKUs to support all standard global input voltages, enterprise
and hyperscale rack loads of over 20 kVA, and single-phase and three-phase Delta or Wye building wiring
configurations.
INPUT POWER
MONITORING
OUTLET LEVEL POWER
MONITORING
OUTLET LEVEL
SWITCHING
Switched Input Level Monitoring
EC
x x
Outlet Level Monitoring EC x x
Switched Outlet Level Monitoring
EC
x x x
Table 1.1 GU2 Families
1.1 Environmental
The operational environmental limits pertaining to temperature, humidity and elevation are as defined in
the following tables.
DESCRIPTION MINIMUM MAXIMUM
Operating 10°C (50°F)
60°C (140°F) UL Listed Models
50°C (122°F) CEMarked Models
Storage -40°C (-40°F) 70°C (158°F) max
Table 1.2 Temperature Limits
DESCRIPTION MINIMUM MAXIMUM
Operating 5% 95% (non-condensing)
Storage 5% 95% (non-condensing)
Table 1.3 Humidity Limits
1