HP Pro UPS 500 240V HP Power Protector User Guide - Page 77
Diagram element, Description, DC to AC Converter Input Flow
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Diagram element Battery Description Gray-Not powered Red-Internal failure Green-Remaining capacity > 50% Orange-Remaining capacity < 50% Battery Output Flow Red-Battery to be checked (battery test result) Yellow-AC to DC converter powered by battery DC to AC Converter Input Flow Gray-AC to DC converter not powered by battery Yellow-Energy flow present DC to AC Converter Gray-No energy flow Green-Powered DC to AC Converter Output Gray-Not powered Red-Internal failure Yellow-Energy flow present AC Bypass Input Gray-No energy flow Green-In tolerance AC Automatic Bypass Flow Red-Out of tolerance Yellow-Energy flow present AC Automatic Bypass Status Gray-No energy flow Green-Powered Configuration and operation 77
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Configuration and operation 77
Diagram element
Description
Gray—Not powered
Red—Internal failure
Battery
Green—Remaining capacity > 50%
Orange—Remaining capacity < 50%
Red—Battery to be checked (battery test
result)
Battery Output Flow
Yellow—AC to DC converter powered by
battery
Gray—AC to DC converter not powered by
battery
DC to AC Converter Input Flow
Yellow—Energy flow present
Gray—No energy flow
DC to AC Converter
Green—Powered
Gray—Not powered
Red—Internal failure
DC to AC Converter Output
Yellow—Energy flow present
Gray—No energy flow
AC Bypass Input
Green—In tolerance
Red—Out of tolerance
AC Automatic Bypass Flow
Yellow—Energy flow present
Gray—No energy flow
AC Automatic Bypass Status
Green—Powered