Delta DPS-400K - Glossary of Symbols

1-5
1
Important Safety Instructions
1.5 Glossary of Symbols
No. Symbol Description
1RR-phase
2SS-phase
3TT-phase
4NNeutral
5
Grounding (Protective earthing conductor)
6
Bonded to ground
7
Positive battery terminal
8
Negative battery terminal
9
ON button
10
OFF button
11
EPO
EPO button
12
Main AC source LED
13
Bypass AC source LED
14
Inverter Start-up LED
15
Inverter Power Supply LED
16
Bypass Power Supply LED
17
Battery Power Supply LED
18
Output Switch LED
19
Fault LED
20
Battery low
21
Battery normal
22
DC to AC conversion
23
AC to DC conversion
24
DC to DC conversion
25
BYPA.
Bypass AC source
26
MAIN
Main AC source
27
Output