Communication Connection Steps:
Ø
6.4 Earth Connection
Users can addtionally earth the inverter to the enclosure of a second earthing or
equipotential bonding if it is required by local safety. This prevents electric shock
if the original protective conductor fails.
Earth Connection Steps:
Ø
Step2. Place the ring terminal into the earthing rod and screw the earthing screw
tightly.
Step1. Strip the earthing cable insulation and insert the stripped cable into the
ring terminal, then clamp it .
Cable size: 12AWG.
ring terminal
Step1
Step2
Electrical ConnectionElectrical Connection
30
31
EPS
CAN/G EN
LAN/D RM
Grid
WiFi
RF
BMS/Meter
Upgra de
+
PV1 PV2 B AT
+ +
- - -
ON
OFF
Step1,2
Step3. Assemble the cable gland and screw the cable nut.
Step4. Insert one RJ45 side of the cable into BMS port inside of inverter and the
other side into RS485 or Can port of the battery.
Step1. Disassemble the BMS/Meter cable gland.
Step2. Prepare a communication cable(without sheath) and insert the commu-
nication cable through the cable nut.
Step3
The seal is used for waterproof. Please
make sure it has been kept back.
BMS
Step4
BMS Port: The second RJ45 port from right side
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