Table Of Contents - Power One AURORA PVI-STRINGCOMB Installation And Instruction Manual

Operation and installation manual
(PVI-STRINGCOMB (-S, -MC, -S-MC) - Rev:1.0)
CONTENTS
1 GENERAL INSTRUCTIONS ON THE USE AND READING OF THIS
MANUAL ........................................................................................................................... 8
1.1 D
ISPOSAL OF WASTE
1.2 P
RODUCT LABELLING
1.3 S
YMBOLS USED IN THIS
1.4 S
YMBOLS USED ON THE
2 GENERAL INFORMATION AND FEATURES OF A PHOTOVOLTAIC
SYSTEM ........................................................................................................................... 12
2.1 P
HOTOVOLTAIC ENERGY
2.2 F
UNDAMENTAL ELEMENTS OF A PHOTOVOLTAIC FIELD
"A " ...................................................................................................................... 13
RRAYS
3 LARGE PHV FIELDS AND PARALLEL STRINGS. ......................................... 15
3.1 W
HY USE
4 FIELD OF APPLICATION AND GENERAL DESCRIPTION OF THE
PARALLEL STRING PANEL (PSP) ............................................................................ 18
5 ESSENTIAL INFORMATION FOR SAFETY..................................................... 23
5.1 I
NTRODUCTION
5.2 O
VERVIEW
6 DESCRIPTION OF THE PARTS OF THE PVI-STRINGCOMB(-S) ........................... 25
6.1 A
SSEMBLY
6.2 O
PERATION DIAGRAM
6.3 D
ESCRIPTION OF THE SECTIONS
6.3.1 Input connections (Ref.§6.1 items A and B, Figure 6-1) ............................ 28
6.3.2 Signal inputs and outputs (Ref.§6.1 item C, Figure 6-1) ............................ 29
6.3.3 Overvoltage protection - DC side .............................................................. 29
6.3.4 Overvoltage protection - RS485 ................................................................. 30
6.3.5 DC isolating switch (Ref.§6.1 item G, Figure 6-1) .................................... 30
6.3.6 Control unit and serial communication...................................................... 31
7 CONNECTION OF THE RS485 LINE ................................................................. 32
7.1 C
ONNECTION METHODS
............................................................................................. 8
............................................................................................ 9
M
ANUAL
PVI-STRINGCOMB(-S) .............................................. 11
..................................................................................... 12
PVI-STRINGCOMB(-S)? .................................................................. 15
................................................................................................... 23
.......................................................................................................... 24
.......................................................................................................... 25
......................................................................................... 27
...................................................................................... 34
......................................................................... 9
.......................................................................... 28
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TRINGS AND