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8 Electrical Connection
DANGER!
• Before electrical connection, make sure the DC switch and AC breaker are
disconnected. Otherwise, the high voltage may cause electric shock, resulting in
severe personal injuries or even death.
WARNING!
• Only qualified personnel are allowed to perform the electrical connection following
local laws and regulations.
• Strictly follow the instructions of this manual or other related documentation for
electrical connection. Inverter damages caused by incorrect wiring are not covered
by the warranty.
• Use insulated tools and wear personal protective equipment throughout the electrical
connection process.
8.1 Overview of Electrical Connection
8.1.1 Terminals and Parts of Inverter
C
UpgradeDongle/
A B D
I K O
E F G H
L M
N
Figure 8-1 Terminals of Inverter