Huawei LUNA2000-2.0MWH-1H0 - Page 121

Step 4 Switch on all circuit breakers of the ESS power distribution system.
1. Switch on the AC power circuit breakers of the air conditioner in sequence.
(corresponding to number 1 in the gure)
– LUNA2000-2.0MWH-1H0: Switch on the circuit breakers 3FCB1, 3FCB2,
3FCB4, 3FCB5, 3FCB7, 3FCB8, 3FCB10, 3FCB11 in sequence.
– LUNA2000-2.0MWH-2H0: Switch on the circuit breakers 3FCB2, 3FCB4,
3FCB6, 3FCB8, 3FCB10, 3FCB12 in sequence.
2. Switch on UPS circuit breaker 5FCB
a
, ESS adapter circuit breaker 5FCB1,
lighting system circuit breaker 1FB1, 220/230 V socket circuit breaker 1FB2 in
sequence. (corresponding to number 2 in the
gure)
NO TE
a: The UPS connection terminal is reserved in the ESS. Switch 5FCB is the input switch
of the UPS (if connected), which is the upper-level switch of the adapter switch 5FCB1
and the re control panel switch 5FCB3.
3. Switch on the re control panel circuit breaker 5FCB3 (corresponding to
number 2 in the
gure), Open the re control panel and turn on the two
power switches inside.
Figure 7-6 Position of the power switch in the re control panel
(1) Position of the right power switch
in the re control panel
(2) Position of the left power switch
in the re control panel
LUNA2000-2.0MWH-1H0, 2H0 Smart String ESS
User Manual 7 Powering On the System
Issue 02 (2021-11-15) Copyright © Huawei Technologies Co., Ltd. 113