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R&D – USER MANUAL DT0430-E04
2.5 ROOM SPECIFICATIONS
The room where the UPS is installed must be clean; it must have pollution class 2 (CEI) and must be able
to dissipate the heat produced by the machine, as shown in table 2.5a.
Table 2.5a
Rated P (kVA)
Diss. P (W)
15
750
40
For correct battery ventilation, the room must be able to ensure an exchange of air equal or greater than
what is shown in table 2.5b.
Table 2.5b
Remember that the average life of the batteries is closely correlated with the operating temperature;
a temperature of around 20°C is normally recommended.
(when the temperature rises above 20°, for each 10° higher the battery life drops by 50%)
Air exchange only for battery hydrogen
4.5 Ah batteries
7Ah batteries
9 Ah batteries
(60 blocks)
(60 blocks)
(60 blocks)
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