Pylontech Extra 2000 Product Manual page 20

Extra 2000 Lithium Iron Phosphate Battery Backup Manual
Connect one side of the cable to the copper rafts to ground, and the other side
2
connect to the hole placed on right interface back of battery chassis with 4mm
line connection, make sure connections are tight and well grounded.
2 Batteries in Parallel
Please kip this step and go to Step 3 when using a single battery.
When using multiple batteries in parallel, firstly parallel each station batteries with
the power cord. Extra 2000 product has 2 power interfaces on left front panel
device, power connector from top to bottom are negative and positive. The 2
interfaces have same function, when multiple batteries in parallel, using parallel
power cable to connect each battery. After parallel, any free battery power
interface can connect load.
Figure 3-3 Multiple Batteries in Parallel Power Line Connection Diagram:
3 Load Connected
When connect load, connect the user equipment side power line interface first,
and then the battery power supply interface.
(1) Connection of battery and the load device in DC backup power interface
If the load device has a DC backup power interface, this installation can be used.
Single load equipment: the power cord directly connected to the load equipment
Pylon Technologies Co., Ltd. Confidential Proprietary 14