ABB ret650, Руководство по эксплуатации продукта

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Table 58. Event recorder DRPRDRE
Function Value
Buffer capacity Maximum number of events in disturbance report 150
Maximum number of disturbance reports 100
Resolution 1 ms
Accuracy Depending on time
synchronizing
Table 59. Trip value recorder DRPRDRE
Function Value
Buffer capacity
Maximum number of analog inputs 30
Maximum number of disturbance reports 100
Table 60. Disturbance recorder DRPRDRE
Function Value
Buffer capacity Maximum number of analog inputs 40
Maximum number of binary inputs 96
Maximum number of disturbance reports 100
Maximum total recording time (3.4 s recording time and maximum number of
channels, typical value) 340 seconds (100 recordings) at 50 Hz
280 seconds (80 recordings) at 60 Hz
Table 61. Station battery supervision SPVNZBAT
Function Range or value Accuracy
Lower limit for the battery terminal voltage (60-140) % of Ubat ± 1.0% of set battery voltage
Reset ratio, lower limit <105 % -
Upper limit for the battery terminal voltage (60-140) % of Ubat ± 1.0% of set battery voltage
Reset ratio, upper limit >95 % -
Timers (0.000-60.000) s ± 0.5% ± 110 ms
Battery rated voltage 20-250V -
Table 62. Insulation gas monitoring function SSIMG
Function Range or value Accuracy
Timers (0.000-60.000) s ± 0.5% ± 110 ms
Table 63. Insulation liquid monitoring function SSIML
Function Range or value Accuracy
Timers (0.000-60.000) s ± 0.5% ± 110 ms
Transformer protection RET650 1MRK 504 137-BEN B
Product version: 1.3
54 ABB