Eaton EASY-E4 Series

Appendix
A.3 Technical data
Real-time clock
Back-up
of real-time clock
① Backup time (hours) with fully charged double layer capacitor
② Service life (years)
Accuracy
of the real-time clock
typ. ± 2 s/day (± 0.2 h⁄year)
depending on ambient air temperature fluctuations of up to ± 5 s/day (± 0.5
h⁄year) are possible
Table 109: Real time clock
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