Growatt ARK 2.5H-A1 User Manual

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8
WAKE+ Power_ON Power_ON \
4.4.1.2 Communication port definition of ARK 2.5H-A1
No.
LINK 0 LINK 1
1
\ \
2
\ \
3
\ \
4
\ \
5
IMA_isoSPI IMB_isoSPI
6
IPA_isoSPI IPB_isoSPI
7
\ \
8
\ \
4.4.2 System connection diagram
Notice
 When connecting the power line, it must be the same color terminal to connect , otherwise there may be dangers such as short
circuit .
 A DC circuit breaker has been installed in the high voltage controller. If you want to install a DC circuit breaker between the
battery system and the PCS, you need to purchase it yourself according to the following specifications:
a. Voltage: 750Vdc/1000Vdc
b. Current: 63A
4.4.2.1 System connection diagram
Figure 16: Single line installation Figure 17: Two lines installation
Note:

Growatt ARK 2.5H-A1 Specifications

General

Brand	Growatt
Model	ARK 2.5H-A1
Category	Battery Pack
Language	English