25
Commissioning and start-up
OperatiOnal manual
MN156001EN October 2015 www.eaton.com
During this test, the unit output is at full capacity. Ensure
that there is sufficient ampacity on the system to support
this additional current. Otherwise, it could trip an upstream
circuit breaker.
To run the System Integrity Test, do the following:
1.
Select the appropriate mode for the application and
press Begin Test.
2.
Press Start.
During the System Integrity Test the unit displays output
current, IGBT temperature, and Inlet temperature. A
status bar indicates the time remaining for the test.
When the System Integrity Test is complete, the values
displayed indicate:
– Output current
– IGBT temperature rise
– Inlet temperature at the start of the test
– Inlet temperature at the end of the test
– Duration of the test
If any of these values are outside acceptable limits, the
unit does not pass the System Integrity Test.
3.
Based on test results, do one of the following:
– If the IGBT temperature rise is above the acceptable
range, the unit display indicates that the test failed.
Verify that there is nothing obstructing the intake or
exhaust airflow. If there are no obstructions, contact
technical support for assistance.
– If there is an unqualified output current, the unit
display indicates that the test failed. Contact technical
support for assistance.
– If any other alarms are displayed during this test,
contact technical support for assistance.
– If no issues are detected, click Next.
