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PCS100 UPS-I
User Manual
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Operating Temperature (ºC)
D
es
ig
n
Li
fe
(Ye
ar
s)
18
Recommended temperature
operating zone
Figure 6
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6: Design Life vs. Operating Temperature graph
6.1.4
Calculation of Autonomy Time
The autonomy period for a load level other than those given in the tables can be calculated using the following
information and graphs.
Example:
Application’s requirements
Load
500 kVA
Power Factor
0.9
Supply
400 V, 50 Hz
Storage autonomy
Short time autonomy
To use the Storage Loading vs. Autonomy Period graph below the Relative Loading (%) of the energy storage
must be calculated.
Summary of Contents for PCS100 UPS-I
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