Power One AURORA PVI-10.0/12.5-OUT-xx, Operation And Installation Manual

Page: 7 / 82

Operation and installation manual Page 7 of 82
(PVI-10.0/12.5-OUTD-xx Rev:1.2)
TABLE OF CONTENTS:
1 FOREWORD ............................................................................ 10
1.1 PHOTOVOLTAIC ENERGY ............................................................... 10
2 DESCRIPTION OF THE SYSTEM ....................................... 11
2.1 K
EY ELEMENTS OF A PHOTOVOLTAIC SYSTEM
: “STRINGS”
AND
“ARRAYS” ......................................................................................................... 11
2.2 A
VAILABLE VERSIONS
............................................................................ 14
2.3 D
ATA
T
RANSMISSION AND
C
HECK
......................................................... 16
2.4 AURORA T
ECHNICAL
D
ESCRIPTION
..................................................... 16
2.5 P
ROTECTIVE DEVICES
............................................................................. 18
2.5.1 Anti-Islanding .................................................................................... 18
2.5.2 Ground fault of the photovoltaic panels ............................................ 18
2.5.3 Further Protective Devices ................................................................ 18
3 INSTALLATION...................................................................... 19
3.1 P
ACKAGE
I
NSPECTION
............................................................................ 19
3.2 I
NSPECTING PACKAGE CONTENTS
........................................................... 20
3.3 S
ELECTING THE PLACE OF INSTALLATION
.............................................. 21
3.4 W
ALL MOUNTING
................................................................................... 22
3.5 B
EFORE PERFORMING THE ELECTRICAL CONNECTIONS
.......................... 25
3.6 E
LECTRICAL
C
ONNECTIONS
................................................................... 28
3.7 P
ROCEDURE FOR GAINING ACCESS TO INTERNAL TERMINAL BOARDS
BY REMOVING THE FRONT PANEL
......................................................................... 33
3.8 C
HANGING THE LITHIUM BATTERY OF THE TYPE
CR2032 ...................... 34
3.9 C
HANGING THE MEMORY
....................................................................... 34
3.10 C
HANGING THE
RS485 P
IGGYBACK BOARD
........................................... 35
4 START-UP ................................................................................ 36
5 MONITORING AND DATA TRANSMISSION................... 37
5.1 U
SER INTERFACE MODE
.......................................................................... 37
5.2 T
YPES OF AVAILABLE DATA
................................................................... 39
5.2.1 Real-time operation data ................................................................... 39
5.2.2 Data stored inside the unit................................................................. 40
5.3 LED
INDICATORS
................................................................................... 41
5.4 E
RROR CODES AND MESSAGES
............................................................... 44