Overview; Environmental - Vertiv Geist GU2 Series Installer/User Manual

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.
Table 1.1 GU2 Families
Switched Input Level Monitoring
EC
Outlet Level Monitoring EC
Switched Outlet Level Monitoring
EC

1.1 Environmental

The operational environmental limits pertaining to temperature, humidity and elevation are as defined in
the following tables.
Table 1.2 Temperature Limits
DESCRIPTION
Operating
Storage
Table 1.3 Humidity Limits
DESCRIPTION
Operating
Storage
INPUT POWER OUTLET LEVEL POWER
MONITORING MONITORING
x
x
x
MINIMUM
60°C (140°F) UL Listed Models
10°C (50°F)
50°C (122°F) CE Marked Models
-40°C (-40°F) 70°C (158°F) max
MINIMUM
5%
5%
x
x
MAXIMUM
MAXIMUM
95% (non-condensing)
95% (non-condensing)
OUTLET LEVEL
SWITCHING
x
x
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