Powering On Loads; Optional) Setting Parameters For The Bcb Box; Shutting Down And Powering Off The Ups - Huawei UPS5000-S-400K-SM User Manual

UPS5000-S-(350 kVA-800 kVA)
User Manual

5.1.4 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.
----End

5.1.5 (Optional) Setting Parameters for the BCB Box

Prerequisites
A BCB box is installed.
Procedure
Step 1 On the System Info > Settings > Dry Contact Set screen, set MUE05A
connection to Enable, and set BCB connection [OL] and Battery breaker [STA]
to Enable.
Figure 5-4 BCB connection setting
----End

5.2 Shutting Down and Powering Off the UPS

Issue 12 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd.
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