Fault Tracing; Contents Of This Chapter; Indicator Lamps On Cabinet Door - ABB ACS880-7107LC 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 re-
leased
P12 ESS disconnected
P13 DC feeder discon-
nected
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 47
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