7
7.3 Continuous Recorder
100 Digital Fault Recorder, SIMEAS R-PMU, Manual
E50417-H1076-C360-A5, Release 10.2012
The maximum recording time can be calculated using the following equation:
where:
t
max
= maximum recording time in days
R = averaging time in seconds
M = parameterized memory space in megabytes (MByte)
A = number of VCDAUs activated in the device with star/delta parameterization
B = number of VCDAUs activated in the device with monophase parameterization plus the
coupled CDAUs with star/delta parameterization
C = number of CDAUs activated in the device with monophase parameterization
t
max
RM⋅
A2,31 ⋅ B 4,61 ⋅ C9,23⋅++()MByte
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