Advertisement
Observe caution regarding UPS operating environmental conditions. The newer, more energy efficient
data center cooling methods (such as air side economizing) can create much wider ranges of temperature
and Relative Humidity (RH) in the UPS room and/or data center. There are two aspects of this increased
operating environment that can, if ignored, create issues:
•
The creation of micro climates, which are persistent variations of temperature and/or RH within a
single room; for example one side of the room is always cooler than the other side, no matter what the
actual temperature is.
•
The rate of change of temperature and/or RH, which can occur during transitions within the cooling
system. Examples: changing the mixture ratio of inside versus outside air, or external changes in the
outside air when going from night time into day, and back to night.
When ignored, either one of these aspects can create an undesirable micro climate at the UPS location. If
the environment created by this micro climate exceeds the UPS operating specification, the UPS reliability
is reduced over time. These same environmental extremes create also reliability concerns for any servers
that are exposed to them.
4 4 . . 4 4 . . 2 2
I I n n s s t t a a l l l l a a t t i i o o n n c c o o n n s s i i d d e e r r a a t t i i o o n n s s
The UPS system can be installed to TN, TT, or IT power distribution system.
•
Install the system indoors on a level floor suitable for computer or electronic equipment. The floor must
be suitable for heavy weight and wheeling.
•
Install the system in a temperature and humidity controlled area, where the dew point cannot be
reached.
•
Install the system in an area that is free of conductive contaminants.
•
Install the cabinet either in line-up-and-match or standalone configurations.
If you do not obey these guidelines your warranty may become void.
The UPS equipment operating environment must meet the weight requirements shown in Table
cabinet maximum weights, and the size requirements shown in Table
Table 4. UPS cabinet maximum weights
UPS model
93PM G2 50(200)
93PM G2 100(200)
EATON 93PM G2 UPS
USER'S AND INSTALLATION GUIDE
If the unit is installed in an IT network, the voltage between neutral and
protective earth during normal operation must be less than 50 V (AC, RMS), 71
V (AC, peak) or 120 V (DC).
This product can cause a DC current in the PE conductor. Where a residual
current-operated protective device (RCD) is used for protection against
electrical shock, only an RCD of Type B is allowed on the supply side of this
product.
Shipping weight [kg]
401
444
CAUTION
CAUTION
UPS cabinet dimensions.
5:
Installed weight [kg]
361
404
P-164000956 - February 2021
UPS
4:
Floor loading [kg/m
456
510
www.eaton.eu
2
]
3 3 3 3
Advertisement
