Optional) Setting Bsc Mode - Huawei UPS5000-E Series User Manual

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Step 2 Turn on the UPS output circuit breaker QF3.
After the UPS is started for the first time, perform a battery capacity test to ensure that battery
parameters are correctly displayed.
Step 3 (Optional) Turn on the lighting output circuit breaker on the integrated UPS and check
whether the PWR indicator on the AC actuator lights up. Press down the lighting button to
power on the light.
Step 4 Turn on the smart cooling product circuit breaker on the integrated UPS to power on the smart
cooling products.
Step 5 Turn on the IT output circuit breakers on the integrated UPS, and then turn on the rPDUs of
the network cabinet and IT cabinet to power on the equipment in the network cabinet and IT
cabinet.
Step 6 If a dual-bus system is used, set BSC mode.
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5.4 (Optional) Setting BSC Mode

Step 1 On the System Info > Settings > System Settings screen, set BSC mode to Standard BSC
mode.
Issue 01 (2020-04-13)
 Do not turn on the reserved circuit breakers.
 When turning on the circuit breakers, observe whether there is any abnormal phenomenon, such as
sparks or unsmooth turning on/off.
 After turning on the IT output circuit breakers, check whether the corresponding branch open alarm
has disappeared from the MDU.
 As for branch open alarms caused by reserved circuit breakers, you can mask these alarms on the
UPS MDU. Path for masking alarms: System info. > Settings > PDU Param.>Branch breaker open
alarm enable.
 The default value of BSC mode is Non-BSC. Set it to Standard BSC mode when the system is a
dual-bus system.
 The dual-bus system consists of one master and one slave BSC system. You can specify one master
and one slave BSC system during initial startup and change the settings under the guidance of
maintenance engineers. Set the master and slave BSC systems to master and slave BSC modes
respectively.
 Ensure that the BSC signal cable between the master and slave BSC systems is properly connected
and that BSC-related hardware is properly installed.
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