Note
Figure 2 Unpacking the Battery
Figure 4 Install battery module & connect copper
bus
bar
(Take G2500-48 as an example)
Figure 5 Communication cable connection & DIP Switch
(Take G2500-48 as an example)
07
08
2.4.3 Installation and wiring
2.4.3.1 Installation with cabinet
The following actions should be carried out before wiring:
1. Ensure that the Power switch of all batteries is OFF;
2. Switch off all relevant power supply.
Step 2:
As shown in Figure 4, put the battery into the cabinet, tighten the four-angle screws
(M6*12 screw, torque: 5 N.m); and fix the copper
bus
bar between the battery modules with
3#cross screwdriver (M8; torque: 12 N.m).
Step 1:
As shown in Figure 3, fix the hanging ear on both sides of the battery with 4 screws.
(Torque: 1.6 N.m; Tools: T20 screwdriver )..
1
、
Serial connection between batteries is not allowed
；
2
、
The power cable of the cross-sectional area connected to the inverter should be at least 35
mm2
（
About AWG 2), and temperature resistance ≥90°, rated voltage ≥500V.
Fix the screws for the copper
bus
bar
Fix the screws for
the hanging ear
INV-
INV COM
DIP Switch
INV+
WE
ON
1 2 3 4
WE
ON
1 2 3 4
WE
ON
1 2 3 4
WE
ON
1 2 3 4
WE
ON
1 2 3 4
465
57.1
37.7
429
