ZIGOR SOLAR HIT3C, Руководство по эксплуатации

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Operating Manual ZIGOR SOLAR HIT3C
© ZIGOR 37
86 STRING 3 I LOW
String 3 Current under limit Minor Current < Offset Param. above
average current
87 STRING 4 I LOW
String 4 Current under limit Minor Current < Offset Param. above
average current
88 STRING 5 I LOW
String 5 Current under limit Minor Current < Offset Param. above
average current
89 STRING 6 I LOW
String 6 Current under limit Minor Current < Offset Param. above
average current
90 STRING 7 I LOW
String 7 Current under limit Minor Current < Offset Param. above
average current
91 STRING 8 I LOW
String 8 Current under limit Minor Current < Offset Param. above
average current
Table 7-1 Events
The "Level" column indicates the severity level of the event. This can have four different levels:
•
Minor: this kind of event does not cause the inverter shut down and disappears when the cause that provoked it
disappears. This does not require resetting.
•
Persis. (Persistent): this kind of event does not cause the inverter shut down but needs to be resetted when the
cause that provoked it disappears.
•
Serious: this kind of event causes the inverter to shut down and disappears when the cause that provoked it
disappears. When the event disappears, the inverter starts up. This does not require resetting.
•
Severe: this kind of event causes the inverter to shut down and needs to be resetted when the cause that
provoked it disappears. The inverter will not start until the event has been resetted.
All the events have pre-established filtering times in accordance with the nature of each event. Filtering times are
as follows:
•
75 seconds for event no. 70 “DC Short-circuit”
•
0 seconds for event no. 71 “Emergency stop”
•
10 seconds for remaining events.
With these filtering times, the intention is to avoid sporadic events that would only harm the correct operation of
the ZIGOR SOLAR HIT3C inverter.