Battery Connection - WESTECH Solax X3-HYBRID G4 Manual

Electrical Connection

5.4 Battery Connection

Ø
Connection requirements
X3-Hybrid G4 series inverter charge and discharge system can be
equipped with high voltage lithium battery .
Please note that the maximum voltage of the battery should not
exceed 650 V, battery communication should be compatible with the
X3-Hybrid G4 inverter.
Ø
Battery Breaker
Before connecting the battery, a non-polar DC MCB must be installed to
ensure safety.
Before maintenance, the inverter need to be safely disconnected.
X3-Hybrid-5.0-D X3-Hybrid-6.0-D X3-Hybrid-8.0-D
Model
X3-Hybrid-5.0-M X3-Hybrid-6.0-M X3-Hybrid-8.0-M
Nominal voltage of DC breaker should be larger than maximum
Voltage
voltage of battery.
Current[A]
Ø
Battery connection diagram
Upgrade/Dongle
Non-polar
DC MCB
Power line connection
- +
Note:
When using SolaX battery, it is recommended to use the number of
battery control (T-BAT-5.8) is 1, the number of battery modules
(HV11550) is 1-4; the number of battery control (Mc0600) is 1, the
number of battery modules (HV10230) is 2-4.
46
X3-Hybrid-10.0-D X3-Hybrid-12.0-D X3-Hybrid-15.0-D
X3-Hybrid-10.0-M X3-Hybrid-12.0-M X3-Hybrid-15.0-M
32A
com
EPS(Off-grid)
Communication line connection
CAN/RS485
... ...
High voltage lithium battery
Ø
Battery connection steps
Batter y por t connec tion line of the X3-H ybrid G4 M series
inverter is on the X3-Matebox,for specific installation details, please
refer to the X3-Matebox Quick Installation Guide It is necessary to
wire the D series according to the following steps.
Step 1. Prepare 8 AWG battery power line, find the DC plug (+), DC plug (-)
in the accessory bag.
Power line BAT plug (+)
Step 2. Strip the insulation layer (length: 15mm) at one end of the power line.
Diagonal pliers
Step 3. Insert the stripped cables into the DC plug (-) and DC Plug (+)
respectively.
DC plug (-)
Spring
Cavity
The cable must pass through here
Electrical Connection
BAT plug (-)
DC plug (+)
47