Sungrow PowerStack-ST1070kWh-4h - Copper Wire Connection; Aluminum Wire Connection

38
No.
Description
No.
Description
1
Heat shrink tubing
2 OT/DT terminal
3
Hydraulic pliers
4
Heat gun
5.3.4 Copper Wire Connection
When copper cables are selected, the connection sequence of wiring parts is shown in the
following figure.
figure 5-4 Copper cable terminal connection sequence
No. Name No. Name
A
Copper bus bar
D
Spring washer
B
Copper connection
terminal
E
Flat washer
C
Bolt
F
Nut
5.3.5 Aluminum Wire Connection
When the aluminum wires are selected, a copper-to-aluminum adapter terminal is needed
as shown below:
5 Electrical Connection System Manual