Vertiv NetSure 731 A91, Руководство пользователя

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Chapter 3 Commissioning 13
NetSure 731 A91 Subrack Power System User Manual
OK Comment
Keep the rectifiers in operation. Set through the controller module the battery management parameter to
‘Manual’. Enter the maintenance menu at the controller module. Select ‘Disconnect’ and confirm it. The
battery protection contactor should be open, and the ‘BLVD’ alarm should be displayed at the controller
module

Note: when the preceding alarms are generated, the controller module will give alarms after approximately
3s.
System operation status check
There should be no alarms during normal system operation. The system operation status can be conducted through
the controller module.
OK Comments
The system model is correct.

The controller should display the correct AC voltage

The controller should be able to display the DC voltage. The difference between the displayed voltage and
that measured at the busbar should be less than 1
％

The controller should display the battery current. The difference between the displayed and measured
battery current should be less than 1
％

Check the number of the rectifier through the controller . The number should be consistent with the actual
number.

Check the voltage, current, current limiting point of rectifiers through the controller. They should agree with
the actual parameter.

For the system configured with temperature sensor, the controller should be able to diaplay the battery
ambient temperature. Hold the probe of the temperature sensor with hand and watch the controller which
should display the change of temperature.

3.4 Final Steps
OK Comments
Make sure that materials irrelevants to the equipment have been all removed.

Rehabilitate the power equipment and close the cabinet door.

Fill in the installation report and hand it over to the user.

Record all the operations in the file , including operation time and operator name.

If any defect is found in this equipment, inform the personnel responsible for the contract.
If repairing is needed, please fill in the FAILURE REPORT and send the report together with the defective unit to the
repairing center for fault analysis.