Optional) Powering On The Battery Side Of The Dc Lv Panel; Powering On The Smart Pcs - Huawei LUNA2000-2.0MWH Series User Manual

LUNA2000-2.0MWH Series Smart String ESS
User Manual
Models
LUNA2000-2.0MWH-2
HX
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7.8 (Optional) Powering On the Battery Side of the DC
LV Panel
● If any exception occurs during the power-on process, stop the operation. You
● At least two persons are required for the first power-on. One person operates
Step 1 Power on the battery side of the DC LV Panel.
1.
2.
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7.9 Powering On the Smart PCS

Precautions
● Before turning on the AC switch between the Smart PCS and the power grid,
● If the Smart PCS has not been used for six months or longer after being
Issue 08 (2022-11-15)
NO TE
The status of DC switches in the control unit cabin is subject to the actual number of PCSs
connected.
CA UTION
can proceed with the operation only after the exception has been handled.
the MCCB on the ESS side, while the other person observes the running status
on the DC LV Panel side.
Check that DC circuit breakers 1Q2, 2Q2, 3Q2, 4Q2, 5Q2, and 6Q2 in the
control unit cabin of the ESS are switched on.
Switch on the DC circuit breakers on the battery side of the DC LV Panel.
NO TICE
check whether the AC voltage is within the required range using a multimeter.
(See the local power grid standard.)
installed, it must be checked and tested by professionals before operation.
Copyright © Huawei Technologies Co., Ltd.
Air Conditioner
Position in the Battery
Cabin
1/4/7/10
7 Powering On the System
DC Circuit Breakers No. in
the Control Unit Cabin
1Q2–6Q2
154