Symbol Conventions - Huawei SUN2000 User Manual

SUN2000 (8KTL-28KTL)
User Manual
Bottom view
1. DC
switch
4. USB port
7. AC
output port

2.3 Symbol Conventions

Introduction of the symbols and nameplates of the SUN2000.
Symbol
Table 2-2
Table 2-2 Symbols
Symbol
Issue 07 (2014-07-30)
2. Ventilation
valves
5. RS485 IN
port
8. Ground bolt
describes all symbols on the SUN2000.
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Copyright © Huawei Technologies Co., Ltd.
3. DC input port (positive)
Note: The objects in blue are dustproof plugs. Remove
them before connecting DC input power cables.
6. RS485 OUT port
9. DC input port (negative)
Note: The objects in blue are dustproof plugs. Remove
them before connecting DC input power cables.
Name
Danger high voltage label
2 Overview
Meaning
The SUN2000 operates at
high voltages. All operation
on the SUN2000 may only
be carried out by a trained
electrically skilled person.
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