Huawei LUNA2000-2.0MWH Series User Manual page 187

LUNA2000-2.0MWH Series Smart String ESS
User Manual
Procedure
2
3
4
5
6
7
8
9
Issue 15 (2023-11-01)
Item
Powering On the Smart Array Controller
(SACU)
Powering on the Distribution Transformer
(Huawei or non-Huawei equipment)
Powe Switching on the DC circuit breakers
ring of the rack in the battery cabin
On
the
ESS
Powering on the secondary devices
(turning on the AC switches and then
the DC switches)
Switching on the DC circuit breakers
in the control unit cabin
(Optional) Turning on the switches at battery
side of the DC LV Panel
Powe Turning on the switches at AC side of
ring the Smart PCS
on
the
Smar
(Optional) Turning on the switches at
t PCS
DC side of the Smart PCS
NO TE
After the system is powered on, you are advised to use a thermal imager to check whether
the DC power cables and AC input power cables in the control unit cabin of the ESS are in
good contact.
Copyright © Huawei Technologies Co., Ltd.
8 Powering On the System
Remarks
Corresponding
to number 4 in
the power-on
flowchart
Corresponding
to number 5,
number 6, and
number 7 in the
power-on
flowchart
Corresponding
to number 8 in
the power-on
flowchart
Corresponding
to number 9 in
the power-on
flowchart
Corresponding
to number 10 in
the power-on
flowchart
Corresponding
to number 11 in
the power-on
flowchart
Corresponding
to number 12 in
the power-on
flowchart
Corresponding
to number 13 in
the power-on
flowchart
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