Fault Tracing; Contents Of This Chapter; Indicator Lamps On Cabinet Door - ABB ACS880-7107LC DC Hardware Manual

Fault tracing

Contents of this chapter

This chapter presents the indicator lamps on the DC feeder unit door.

Indicator lamps on cabinet door

Desig. Name
P11 Interlocking released
P12 ESS disconnected
P13 DC feeder disconnec-
ted
Description (when illuminated)
DC switch/disconnector ([Q11], option +F290) is released.
Energy storage disconnector is open.
The DC switch/disconnector ([Q11], option +F290) is disconnected and the
charging switch ([Q10], option +F272) is disconnected.
Fault tracing 43
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