Huawei Smart String ESS LUNA2000-215-2S10 User Manual page 38

LUNA2000-(215-2S10, 215-2S12) Smart String ESS
User Manual
Figure 2-6 PACK appearance (with PACK extinguishant port)
Table 2-4 PACK panel description
No.
1
2
3
4
5
6
7
Issue 01 (2024-07-31)
Port
Communications
ports (COM OUT
and COM IN)
Signal cable
ground terminal
Balancing
module ports
(DC+ OUT, DC–
OUT, DC+ IN,
and DC– IN)
Coolant inlet and
outlet ports (IN
and OUT)
PACK
extinguishant
port (optional)
Ground terminal
General power
ports (BAT+ and
BAT–)
Copyright © Huawei Digital Power Technologies Co., Ltd.
Maximum
Quantity per
PACK
2
2
4
2
1
1
2
Description
Used for communication
between PACKs or between
PACKs and the RCM.
Used to ground the PACK signal
cable shield layer.
Input and output ports of the
balancing DCDC module.
Used for coolant supply and
return.
When the temperature in the
PACK exceeds the specified
value, the TRSD injects
perfluorohexanone into the
PACK through this port to
suppress thermal runaway.
Used to ground the PACK.
PACK general power input/
output port, used for power
connection between PACKs or
between PACKs and the RCM.
2 Overview
31