PowerPlus RDIDC-100-3R-1U-X
INSTALLATION INSTRUCTION & OPERATION MANUAL
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•
(
320-1674) | Rev.A
Page 22 of 28
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10.4
High Input Voltage
•
When the system input voltage is above the maximum voltage, the system will raise an alarm. The
Primary module will display the
“IN VLT HIGH”
message if this condition is sustained for more than
3 seconds. The alarm is automatically cleared when the input voltage returns to its normal
operational level.
10.5
Extra Low Input Voltage
•
If the system input voltage drops below -38V for more than 200msec, each module in the system will
go to bypass and remain in this condition until the input voltage returns to its normal operational level.
All modules will display the
“EXTRA LOW Vin”
message.
10.6
Temperature Alarm
•
If the temperature of a Secondary module exceeds its maximum rated internal temperature for more
than 3 seconds, the module will go to bypass and display the “HIGH TEMP” message. The Primary
module detects this condition and raises the “MODULE FAILURE” alarm.
•
If the temperature of a Primary module exceeds its maximum rated internal temperature for more than
3 seconds, the module will go to bypass and will display the “
HIGH TEMP
” message. The Secondary
module will detect the failed Primary module and take over control as the new Primary module and
raise a “
MODULE FAILURE
” alarm.
Halted Secondary
Module
Primary Module
Halted Secondary
Module
Primary Module
Summary of Contents for PowerPlus RDIDC-100-3R-1U Series
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