Connecting The Battery Supply - Huawei TP48200A-HX09A2 Installation Manual

TP48200A-HX09A2 & TBC300A-TCA2
Installation Guide
Follow-up Procedure
You can query the power system operating status, active alarms, and the names of
user-defined dry contact inputs, and configure dry contact outputs on the NMS that is
connected over the SNMP.

10.8 Connecting the Battery Supply

Prerequisites
To avoid damage to batteries, switch on the battery circuit breaker only after correctly setting
the battery parameters.
Procedure
Step 1 Switch off the AC input circuit breaker.
Step 2 Switch on the battery circuit breakers.
Step 3 Switch on the AC input circuit breaker.
Step 4 Set all the circuit breakers based on site requirements.
Step 5 Observe the power system for 15 minutes. During this period of time, if no alarm (except for
the door status alarm) is generated on the LCD of the SMU, the voltages and currents for
batteries and loads are normal.
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Figure 10-4 Battery switch
(1) Battery switch (behind the cover)
Issue 01 (2013-10-25)
The battery switch is in the AUTO position by default before delivery and the system is
under automatic control.
Open the cover and flip the battery switch to MANUAL only when you need to power on
the battery forcibly. Remember to flip the battery back to AUTO after the commissioning.
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