Description Of Commonly Used Symbols - PowerWalker VI 1000RT LCD Manuel

2. Circuit Configuration
Symbols
Following figure shows the basic internal circuit configuration of the UPS

2.1 Description of Commonly Used Symbols

Some or all of the following Notations may be used in this manual and may
appear in your application process. Therefore, all users should be familiar with
them and understand their explanations.
Table1. Description of Commonly Used Symbols
Symbol
Alert you to pay special attention
Caution of high voltage
Alternating current source (AC)
Direct current source(DC)
Protective ground
Keep UPS in a clear area
and
Description
Recycle
Commonly used
EN