10
3
Run LED
Running signal
4
ALM LED
Blinking in alarm status
5
SOC
State of charge
6
B
Positive terminal
7
Battery -
Negative terminal
8
POWER
BMS on/off
9
MCB
Positive isolating
10
On/Off
Status indication
11
RST
Reset key
12
ADS
Battery address selector
13
DCT
2 loops dry contact
14
RS485A
Communication with inverter
15
CAN
Communication with inverter
16
RS232
Communication with PC
17
RS485B
Battery parallel communication
18
RS485B
Battery parallel communication
2.4 General
2.4.1 Power & RST Key
Power Key
On/Off BMS
RST Key
In the non-standby state of BMS, press the key
for 10S, until all LED light up for reset.
2.4.2 Breaker
Battery positive loop equipped with breaker, rated 125A, able to operate in DC system,
designed for isolating positive while do wiring, also acting as secondary protection in addition
to Smart BMS protection.
