Powering On Loads; Optional) Setting Parameters For The Bcb Box - Huawei UPS5000-S Series User Manual

UPS5000-S-(40 kVA-200 kVA)
User Manual (IP42, 40 kVA Power Modules)
Figure 5-9 Starting the inverter
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5.1.3 Powering On Loads

Context
After the inverter starts, the UPS works in normal mode. The Bypass mode alarm disappears.
Procedure
Step 1 After confirming that the battery strings are properly connected, close the battery string input
circuit breaker. If there are multiple battery strings, close the circuit breaker for each battery
string and then the general circuit breaker between battery strings and the UPS. The No
battery alarm disappears from the MDU.
Step 2 Close the UPS downstream output switch to supply power to the loads.
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5.1.4 (Optional) Setting Parameters for the BCB Box

Prerequisites
A BCB box is installed.
Procedure
Step 1 On the Settings > Dry Contact Set screen, set MUE05A connection to Enable, and set BCB
connection [OL] and Battery breaker [STA] to Enable.
Issue 03 (2020-01-10)
If the power module receives a startup command when it cannot be started, the startup command will be
kept for 1 minute. If the startup command is not cleared within 1 minute (for example, other faults occur
on the module, or you perform shutdown or rectify faults) and the module can be started, the module
responds to the startup command.
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