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Parameters
Boost charge voltage
Note:
1. The battery protection voltage should be set according to the requirements of the battery manufacturer
2. If the user configures iron lithium battery, the relevant charging parameters should be set according to the requirements of the
battery manufacturers
3.3 Alarm Check And System Operation Status Check
Alarm check
Check that all functional units can trigger alarms that can be displayed on the controller.
Pull out one rectifier. The 'Rect N Com Failure' alarm should be triggered. Insert the rectifier in. The
alarm should disappear. Repeat the same procedures on other rectifiers
Switch off battery MCB. The 'Batt Failure' alarm should be triggered. Switch on the MCB. The alarm
should be cleared
Switch off a load MCB connected to a DC output route. The alarm 'Load N Failure' should be triggered.
Switch on the MCB, and the alarm should be cleared. Repeat the same operation on the other load
MCBs
Switch off all the battery MCBs. Keep only one rectifier in operation. Through the controller, adjust the
rectifier FC voltage to make it lower than the alarm point. The alarm 'DC Voltage Low' should be
triggered
Note: The controller will trigger alarms after approximately three seconds
System operation status check
The system works normally without alarm. Check whether the system is running normally through the controller.
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 the actual voltage 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 3%
Check the number of the rectifiers 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 values
For the system with a temperature sensor, the controller should be able to display the battery ambient
temperature. Hold the probe of the temperature sensor with hand, which should display the change of
temperature
3.4 Final Steps
Disconnect all test equipment from the system and make sure that materials irrelevant to the equipment
have been all removed
Restore the power system to its original condition
Check and handover the equipment that the user has purchased
Note down all the operations taken, including time of the operation and name of the operator
If any defects are 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.
42V ~ 58V (higher than float charge voltage)
Check item
Check item
Check item
NetSure 2100 A31-S1 Subrack Power System User Manual
Setting range
Chapter 3 Testing
Default value
56.4V
OK
Comments
OK
Comments
OK
Comments
9
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