Powering On Fusionpower6000 2.0; Powering On The System - Huawei FusionPower6000 Maintenance Manual

FusionPower6000
Maintenance Guide
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Step 10 Turn on the downstream output switch to supply power to loads.
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7.7 Powering On FusionPower6000 2.0

7.7.1 Powering On the System

Step 1 Turn on the transformer input switch of the medium-voltage PDU.
Step 2 Check the transformer indicators to ensure that the equipment is running properly.
Step 3 (Optional) Perform impact tests on the cable inlet switch and bus tie switch
before operating the switches for the first time.
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Step 4 Turn on the cable inlet switch and check the indicator to ensure that the cable
inlet switch is turned on properly.
Step 5 (2N scenario) Press the RESET button on the ATS panel to switch the ATS control
mode to automatic. The Auto indicator is on. Then, set the switch to the
automatic position.
Step 6 Turn on the input switch of the compensation cabinet.
Step 7 Power on and start all UPSs. For details, see
7.6.3 Commissioning UPSs in a Parallel
Issue 02 (2022-07-18)
Check that no alarm except the No battery alarm is displayed on the LCD of
each UPS.
Turn on the battery input switch for each UPS. (If there are multiple battery
strings, turn on the switch of each battery string first, and then turn on the
general switch between the battery strings and the UPS.)
Use a multimeter to measure the voltage where the battery switch is located
(if there are multiple battery strings, use a multimeter to measure the voltage
where each battery switch is located, and then measure the voltage where the
general battery switch is located).
Ensure that batteries are properly connected (the No battery alarm in the
active alarm list of all LCDs disappears within 2 minutes and no other alarms
are generated).
NO TE
● In a parallel system, it is recommended that all racks have the same capacity. When the
system is unloaded, the load rate is displayed on the LCD of the UPS that starts first.
The load rate is not displayed after all UPSs start.
● If you connect UPSs in parallel for the first time, perform all the preceding steps. If you
need to restart the inverters after the parallel system powers off or if the parallel system
needs to transfer from bypass mode to inverter mode, you only need to tap Paral. Inv.
ON on the LCD screen Common Functions.
Set the ACB to the TEST position and perform switch-on and switch-off
impact tests.
Set the ACB to the CONNECT position and perform switch-on and switch-off
impact tests.
After the testing is complete, ensure that the ACB is turned off.
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7.6.2 Commissioning a UPS
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