Alpha ESS Storion-SMILE T10 Installation Manual page 12

INSTALLATION
NOTE: The communication cable can go directly through waterproof sealing ring, there
is no need to make net cable on the spot.
Insert the terminal resistance into the last COM port of the last battery.
Terminal Resistance:
Figure 28 ConnectionofthePowerCablesandACAuxiliaryCable
Step 4 Please connect one DC power cable from INV+ port on HV50056 to BAT+ port
on SMILE-T10-INV, and another DC power cable from INV- port on HV50056 to BAT-
port on SMILE-T10-INV. One side of the AC auxiliary power cables should be connect-
ed to the AC auxiliary port on HV50056 and another side should be connected to the
distribution box, as shown in Figure 26.
NOTE:
1. To remove the waterproof connector, it
shall be rotated counterclockwise according
to the installation procedure.
2. Use a screwdriver to remove the mainte-
nance baffle before wiring.
3. The battery has no circuit breaker for
protection. Please be careful, do not short the
positive and negative terminals during
installation.
4. The waterproof sealing ring needs to be
confirmed that it shall be inserted into the
plastic claw ring during installation.
19 20
Figure 29 Connection of the Communication Cables on the Inverter Side
Step 5 Connect the communication cable between HV50056 and the inverter, take
the inverter's own net cable out. First remove the cover, then pass the net cable
through the waterproof cap, sealing ring and connector, connect to the corresponding
port, and then the cover should be fixed back and the waterproof cap should be
tightened, as shown in Figure 27.
Figure 30 Connection of PV cables
INSTALLATION