Sts operation mode display status – Alpha Technologies INEX 100A STS Module and MBS+PDU User Manual
Page 31
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019-061-C0 Rev A WC
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Page 21 of 26
7.2.2
STS Operation Mode Display Status
MBS position
LED Display
Status
AC Mains exists but is unacceptable.
Inverter output is unacceptable.
AC Mains exists but is unacceptable.
Inverter output is acceptable.
AC Mains is off.
Inverter output is unacceptable.
AC Mains is off.
Inverter output is acceptable.
AC Mains is acceptable.
Inverter output is unacceptable.
Mains Bypass
(MBP)
AC Mains is acceptable.
Inverter output is acceptable.
AC Mains is unacceptable.
Inverter output is unacceptable.
AC Mains is unacceptable.
Inverter output is acceptable.
AC Mains is acceptable.
Inverter output is unacceptable.
Inverter Maintenance
(MSS)
AC Mains is acceptable.
Inverter output is acceptable.