Wärtsilä JOVYTEC PMS 2002K / 3002K BAX 4837E
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13.3
Service life of batteries
Use of VRLA batteries at temperatures above 20°C reduces the expected working life.
The table from EUROBATT gives some indication of the approximate working life of the batteries used.
Nominal working life of batteries
10 - 12 years
6 - 9 years
3 - 5 years
Temperature
Expected working life of batteries
20°C
12 years
9 years
5 years
30°C
5 years
4 years
2.5 years
40°C
2.5 years
2 years
1.25 years
13.4
Instructions for using the batteries
Please observe in this chapter guidelines from the manufacturer for your type of battery.
Data sheets for battery instruction manuals for the batteries in your UPS unit can be found on
http://www.jovyatlas.com/ja/POWERMASTER-S1001-S3002,120-6-2
