Power One PVI-5000-6000-OUTD-US User manual

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The Manual:
______________________________________________________________________________
PVI-5000-6000-OUTD-US
______________________________________________

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POWER-ONE Trademarks:
Copyright © 2011 Power-One Renewable Energy Solutions, LLC. All rights reserved. No part of this
document may be reproduced in any form or by any means without the prior written permission of
Power-One Renewable Energy Solutions LLC. Power-One Renewable Energy Solutions LLC makes no
representations, express or implied, with respect to this document or any of the equipment and/or
software it may describe; including (without limitation) any implied warranties of utility, or
merchantability for any particular purpose. All such warranties are expressly disclaimed. Power-One
Renewable Energy Solutions, LLC, its subsidiaries, affiliates, distributors and dealers shall not be liable
for any indirect, special, incidental, or consequential damages under any circumstances.
Power-One Renewable Energy LLC reserves the right to make changes to this document without notice
and shall not be responsible for any damages, including indirect, special, incidental or consequential
damages, caused by reliance on the content presented, including, but not limited to, any omissions,
typographical errors, arithmetical errors or listing errors. All trademarks, logos, trade names, service
marks and copyrighted materials used in this document are the property of their respective owners.
Failure to designate a mark as registered does not mean that such mark is not a registered trademark.
The Power-One name and logo are registered trademarks of Power-One, Inc. in the U.S.A. and other
countries. All rights reserved. No licenses are conveyed herein, implicitly or otherwise, under any
intellectual property rights.
Power-One
Renewable Energy Solutions LLC
740 Calle Plano
Camarillo, California, 93012
United States

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Contents
INSTRUCTIONS FOR USE OF THIS MANUAL.................................................................................. 8
KEEP THESE INSTRUCTIONS!............................................................................................................ 8
USEFUL INFORMATION AND SAFETY REGULATIONS ............................................................... 8
1.0 FOREWORD ...................................................................................................................................... 8
2.0 INTRODUCTION .............................................................................................................................. 8
2.1 Target Group...................................................................................................................................................................... 8
2.2.1 Nameplate.............................................................................................................................................................. 9
2.2.2 Warranty Information ...................................................................................................................................... 9
2.3 COMMISSIONING: ............................................................................................................................................................ 9
2.4 MAINTENANCE AND SERVICE...................................................................................................10
2.5 FIGURES AND IMAGES IN THIS MANUAL..............................................................................10
2.6 STORAGE OF THIS INFORMATION..........................................................................................10
2.7 ADDITIONAL INFORMATION....................................................................................................10
3.0 SAFETY .............................................................................................................................................10
3.1 Warnings in This Document:.....................................................................................................................................10
3.1.2 Other Symbols in this Document:...............................................................................................................10
3.2 GENERAL INSTALLATION WARNINGS.................................................................................................................11
3.2.1 Assembly Warnings .........................................................................................................................................12
3.2.2 Electrical Connection Warnings .................................................................................................................12
3.2.3 Operation Warnings ........................................................................................................................................12
3.3 APPROPRIATE USAGE.................................................................................................................13
3.4 SAFETY INSTRUCTIONS..............................................................................................................13
3.5 LOCATION OF SAFETY NOTICES ..............................................................................................14
1.0 UNPACK AND INSPECT................................................................................................................16
1.1 Incoming Inspection ..................................................................................................................................................... 16
1.2 Selecting The Installation Location.........................................................................................................................16
2a: 2.0 MOUNTING PVI-5000-6000-OUTD-US ...........................................................................20
2a: 3.0 INSTALLATION PVI-5000-6000-OUTD-US....................................................................21
3.1 Removing the Front Covers ....................................................................................................................................... 21
3.2 Electrical Wiring and Connections PVI-5000-6000-OUTD-US....................................................................21
3.2.1 Considerations Before Performing Electrical Connections.............................................................22

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3.2.2 Field Wiring-Knockout- Details PVI-5000-6000-OUTD-US......................................................................22
3.2.3 Initial Electrical Connections PVI-5000-6000-OUTD-US .................................................................24
3.2.4 DC Array Connections.....................................................................................................................................24
3.2.5 AC Grid Connections....................................................................................................................................... 26
Figure 2:07b: Grid Standard....................................................................................................................................26
3.2.6 Signal Wiring Connections...........................................................................................................................27
3.2.6.1 Connect RS485 Monitoring Cable...........................................................................................................27
PAR/IND INMODE SWITCH .............................................................................................................................................. 30
3.3.2 Independent Or Parallel Connection of Dual Inputs ..........................................................................30
3.3.2.1 Independent Connection............................................................................................................................30
3.3.2.2 Parallel Connection ......................................................................................................................................31
4: 1.0 AC AND DC WIRING AND OVER CURRENT PROTECTION ...........................................34
4: 1.2 MULTI-UNIT CONFIGURATION............................................................................................35
1.2.1 Daisy Chain ...........................................................................................35
1.2.1.1 Connection & Cabling ..................................................................................................................................37
4.1.3 ADDRESSING EACH INVERTER .............................................................................................37
1.3.1 Installation Instructions:.........................................................................................................................................37
4: 0.1 COMMISSIONING .....................................................................................................................40
4.1.0 INVERTER START-UP and OPERATION.............................................................................41
1.2 SHUT-DOWN PROCEDURE.........................................................................................................42
1.3 POWER-DOWN PROCEDURES ..................................................................................................42
1.3.1 Disconnection Of AURORA Inverters .................................................................................................................42
4: 2.0 OPERATIONS: USER INTERFACE, MONITORING AND DATA TRANSMISSION .....44
2.1 USER INTERFACE MODE.............................................................................................................44
2.2 DATA TYPES AVAILABLE ...........................................................................................................45
2.2.1 Real-Time Operational Data...................................................................................................................................45
2.2.2 Data Logged Internally............................................................................................................................................ 46
2.3 LED INDICATORS .........................................................................................................................46
2.4 MESSAGES AND ERROR CODES ................................................................................................48
2.5 LCD DISPLAY ..................................................................................................................................49
2.5.1 Connection of the System to the Grid.................................................................................................................49
2.5.1.1 Field Adjustments for Frequency and Disconnection Time.................................................................50
2.5.2 Error Messages............................................................................................................................................................54
2.5.3 First Phase- Electric Parameter Check ..............................................................................................................55

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2.5.4 Main Menu.....................................................................................................................................................................57
2.5.5 Statistics .........................................................................................................................................................................58
2.5.6 Lifetime...........................................................................................................................................................................58
2.5.7 Partial ..............................................................................................................................................................................58
2.5.8 Last 7 days.....................................................................................................................................................................59
2.5.9 Last Month.....................................................................................................................................................................59
2.5.10 Last 365 Days ............................................................................................................................................................60
2.5.11 User Period.................................................................................................................................................................60
2.5.12 Settings.........................................................................................................................................................................60
2.5.13 Address ........................................................................................................................................................................61
2.5.14 Display Set ..................................................................................................................................................................61
2.5.15 Service ..........................................................................................................................................................................62
2.5.16 New Password........................................................................................................................................................... 62
2.5.17 Cash ...............................................................................................................................................................................62
2.5.18 Time...............................................................................................................................................................................62
2.5.19 Language .....................................................................................................................................................................63
2.5.20 Start-Up Voltage .......................................................................................................................................................63
2.5.21 Alarm.............................................................................................................................................................................63
2.5.22 Remote Control.........................................................................................................................................................64
2.5.23 UV Protection Time (PROT. TIME)..................................................................................................................64
2.5.24 MPPT.............................................................................................................................................................................64
2.5.25 Alarm Message.......................................................................................................................................................... 64
2.5.25 Set Vgrid ......................................................................................................................................................................65
2.5.26 Information ................................................................................................................................................................66
3.0 DATA CHECK AND COMMUNICATION..................................................................................................................66
5: 1.0 TROUBLESHOOTING...............................................................................................................68
1.2 LED INDICATORS ..........................................................................................................................68
1.3 MESSAGES and ERROR CODES .................................................................................................70
1.4 LCD DISPLAY ..................................................................................................................................72
1.4.1 Connection of the System to the Grid.................................................................................................................72
1.5 FIRST PHASE- ELECTRIC PARAMETER CHECK ...................................................................73
1.6 THE Power-One SERVICE CALL................................................................................................74
6: 1.0 MAINTENANCE..........................................................................................................................76
1.1 SHUT-DOWN PROCEDURE.........................................................................................................76
1.2 POWER-DOWN PROCEDURES ..................................................................................................76

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1.2.1 Disconnection Of AURORA Inverter ...................................................................................................................76
1.3 CR2032 LITHIUM BATTERY REPLACEMENT ......................................................................78
1.0 DATA SHEETS ................................................................................................................................81
1.4 DESCRIPTION OF THE SYSTEM................................................................................................87
1.4.1 Fundamental Elements of a Photovoltaic System: 'STRINGS' and 'ARRAYS' ....................................88
1.4.2 Inverter Input - The Photovoltaic Array...........................................................................................................89
1.4.3 Technical Description of AURORA Inverter ....................................................................................................90
1.5 PROTECTIVE DEVICES WITHIN THE AURORA INVERTER..............................................90
1.5.1 Inverter Output - the Grid Connection...............................................................................................................91
1.5.2 Data Transmission and Check...............................................................................................................................91
1.5.3 Anti-Islanding...............................................................................................................................................................91
1.5.4 Grounding/Differential Protection Fault..........................................................................................................91
1.6.5 ADDITIONAL PROTECTIVE DEVICES................................................................................................................91
1.6.5.1 Power Derating ..............................................................................................................................................92
1.6.5.2 FCC.......................................................................................................................................................................92

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PART 1: INTRODUCTION & SAFETY

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INSTRUCTIONS FOR USE OF THIS MANUAL
KEEP THESE INSTRUCTIONS!
This manual contains important instructions for safety and operation that must be followed during
installation and maintenance of this photovoltaic inverter.
All operations regarding transport, installation, maintenance, and start-up must be carried out by qualified,
trained technician or general contractor in compliance with all prevailing codes and regulations.
For a list of contractors certified to install this Power-One AURORA® Inverter, please contact Power-One
Technical Support at 1-877-261-1374.
USEFUL INFORMATION AND SAFETY REGULATIONS
1.0 FOREWORD
This manual contains important instructions for the Power-One AURORA® Inverter that must be followed
during installation and maintenance of this inverter.
This grid-tied inverter operates only when properly connected to the AC distribution network and requires
the services of qualified technical personnel to connect only after receiving appropriate approvals, as
required by the local authority having jurisdiction.
This document is not intended to replace any local, state province, federal, or national laws, regulation or
codes applicable to the installation and use of the inverter, including without limitation applicable electrical
safety codes. All installations must conform to the laws, regulations, codes and standards applicable in the
jurisdiction of installation. Power-One assumes no responsibility for the compliance or noncompliance with
such laws or codes in connection with the installation of the inverter.
KEEP ALL DOCUMENTS IN A SAFE PLACE!
2.0 INTRODUCTION
The purpose of this document is to support the qualified technician, who has received training and/or has
demonstrated skills and knowledge in construction to install and maintain this Power-One AURORA®
Photovoltanic (PV) Inverter.
This manual does not cover any details concerning equipment connected to the inverter such as the solar
modules. Information concerning the connected equipment is available from the respective manufacturer.
2.1 Target Group
CAUTION:
For safety reasons only a qualified technician, who has received training and/or
has demonstrated skills and knowledge in construction and in operation of this
unit, can install this inverter.
This manual is for qualified installers and/or licensed technicians who know and understand the National
Electric Code and other applicable local code regulations. For a list of certified contractors to help install this
unit, please contact Power-One Technical Support at 1-877-261-1374.

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2.2 Validity and Available Versions
PVI-5000-OUTD-US
45.50" x 14.25" x 15.50"/
1156mmX62mmX394mm
Shipping Weight: 78 lbs
Unit Weight: 75 lbs
PVI-6000-OUTD-US
45.50" x 14.25" x 15.50"/
1156mmX62mmX394mm
Shipping weight: 78 lbs
Unit Weight: 75 lbs
2.2.1 Nameplate
The nameplate shown above is affixed to the inverter and provides the following information:
1) Manufacturer code
2) Model code
3) Serial number
4) Week/Year of production
Sample product nameplate (PVI-5000-OUTD-US)
2.2.2 Warranty Information
After inspecting the AURORA Inverter, it is necessary to fill out the warranty information on this unit
and submitted it to Power-One. Submitting this information will register the unit with the
manufacturer and the owner will receive technical updates regarding this Power-One photovoltaic
inverter.
2.3 COMMISSIONING:
As part of the commissioning process, double check the following:
•Make sure that there is no ground fault.
•Double check the voltage doesn’t exceed specified voltage ratings.
•See Part 4 on Operations for more information on commissioning and start- up.

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2.4 MAINTENANCE AND SERVICE
The AURORA Inverter has no user-serviceable parts. Maintenance and service procedures must comply with
the manufacturer's documentation. For more detailed information, please see Part 6 on Maintenance.
2.5 FIGURES AND IMAGES IN THIS MANUAL
The photos in this manual may differ slightly from the final model shipped. The color of the components may
not match those illustrated, but the information is still applicable.
2.6 STORAGE OF THIS INFORMATION
Keep this document in a safe place near the AURORA Inverter for easy access during installation and
maintenance.
2.7 ADDITIONAL INFORMATION
For more information on this product contact your local Power-One dealer.
3.0 SAFETY
3.1 Warnings in This Document:
This is a list of special safety symbols used in this manual that highlight potential safety risks and/or useful
information.
These symbols are as follows:
Symbol
Usage
DANGER:
Indicates a hazardous situation that if not avoided can result in deadly electric
shock hazards, other serious physical injury, and/or fire hazards.
WARNING:
Indicates directions which must be fully understood and followed in its entirety
in order to avoid potential safety hazards including equipment damage, or
personal injury.
CAUTION:
Indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury.
NOTE
:
Contain actions and instructions that must be followed in order to avoid
potential damage to the equipment and/or faults.
INFORMATION
:
Accompanies notes that call attention to supplementary information that ensure
optimal operation of the system.
3.1.2 Other Symbols in this Document:
In addition to the safety and hazard symbols, the following symbols are also used in this installation guide:

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System earth conductor (main grounding protective
earth, PE)
Alternating Current (AC) Value
Direct Current (DC) Value
ø
Phase
Grounding (earth)
The equipment has various labels. Those with a yellow background refer to safety concerns. Be sure to read
all labels before beginning installation of the equipment. If any questions arise as to the meaning or intent of
these notices, please contact Power-One Technical Support at 1-877-261-1374. The descriptions of the
symbols used are as follows:
WARNING
DANGEROUS VOLTAGE
The product works with high voltages. All work on the AURORA Inverter must
follow the described documentation and must comply with all prevailing codes and
regulations associated with high voltages. During inverter operation, parts will be
energized at voltage levels.
WARNING
HOT TEMPERATURE
Some surfaces may become hot. Do not touch the product while it is in operation.
UL 1741 Standard for Safety for Inverters, Converters, Controllers and
Interconnection System Equipment for use with Distributed Energy Resources.
CSA CSA-C22.2 No. 107.1-01 - General Use Power Supplies. Rule Part 15, Subpart B
- Unintentional Radiators Class B Limits
3.2 GENERAL INSTALLATION WARNINGS
WARNING:
•
The AURORA Inverter is designed and tested according to international safety
requirements; however, certain safety precautions must be observed when
installing and operating this inverter. Read and follow all instructions, cautions
and warnings in this installation manual. If questions arise, please contact
Power-One Technical Support at 1-877-261-1374.
•
All operations regarding transport, installation and start-up, including
maintenance must be carried out by qualified, trained personnel and in
compliance with all prevailing local codes and regulations.
•
This grid-tied inverter system operates only when properly connected to the AC
-distribution network. Before connecting the services of AURORA to the power
distribution grid, contact the local power distribution grid company. This
connection must be made only by qualified technical personnel to connect, and
only after receiving appropriate approvals, as required by the local authority
having jurisdiction.

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•
In order to minimize the potential of a shock hazard due to hazardous voltages,
cover the entire solar array with dark material prior to connecting the array to
any equipment.
•
The Power-One AURORA Inverter is designed and tested according to
international safety requirements (Ul 1741/IEEE 1547), but as with all electrical
and electronic equipment, certain precautions must be observed and followed
during installation.
•
Keep this documentation in the immediate vicinity of the AURORA Inverter. It
must be accessible for approved technical service and maintenance personal at
any time.
•
Basic safety rules require using qualified and trained personnel possessing the
skills necessary for assembly, mounting, start-up and operation of the product.
3.2.1 Assembly Warnings
WARNING:
•
Prior to installation, inspect the unit to ensure absence of any transport or
handling damage, which could affect insulation integrity or safety
clearances; failure to do so could result in safety hazards.
•
Assemble the inverter per the instructions in this manual. Use care when
choosing installation location and adhere to specified cooling requirements.
•
Unauthorized removal of necessary protections, improper use, incorrect
installation and operation may lead to serious safety and shock hazards
and/or equipment damage.
3.2.2 Electrical Connection Warnings
WARNING:
•
Make all electrical connections (e.g. conductor termination, fuses, PE
connection, etc.) in accordance with prevailing regulations. When working
with the inverter powered ON, adhere to all prevailing safety regulations to
minimize risk of accidents.
•
Systems with inverters typically require additional control (e.g., switches,
disconnects) or protective devices (e.g., fusing circuit breakers) depending
upon the prevailing safety rules.
3.2.3 Operation Warnings
WARNING:
•
Anytime the inverter has been disconnected from the power network, use
extreme caution as some components can retain charge sufficient to create
a shock hazard; to minimize occurrence of such conditions, comply with all
corresponding safety symbols and markings present on the unit and in this
manual.
•
Ensure all covers and doors are closed and secure during operation.
•
All operations regarding transport, installation and START-UP, including
maintenance must be performed by qualified, trained personnel and in
compliance with all prevailing codes and regulations.

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3.3 APPROPRIATE USAGE
The AURORA Inverter is a photovoltaic inverter that converts direct current of a PV array into alternating
current and feeds that power into the power-distribution grid. This AURORA Inverter is suitable for
outdoor installation only.
3.4 SAFETY INSTRUCTIONS
DANGER:
Be sure all flammable materials including construction items are away from the
unit. Do not install the inverter in or near potentially explosive areas.
DANGER:
Normally grounded conductors may be ungrounded and energized when a
ground-fault is indicated.
•Risk of electric shock
•Test before touching
•
Work on the AURORA Inverter must be carried out by qualified
personnel.
WARNING
:
Do not connect an AURORA Inverter to the electrical distribution grid until after
receipt of a letter of authorization from the authority having jurisdiction.
WARNING:
Install the AURORA Inverter in accordance with the electrical standards
prescribed by the applicable National Electric Code and/or by other local codes
and regulations.
Optional load breaking
DC disconnects

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CAUTION:
The inverter weight is about 75lbs and is susceptible to tipping. It requires two
or more persons to mount to bracket. Use proper lifting techniques to avoid
personal injury.
CAUTION:
Cuts and scratches due to sharp edges inside the AURORA Inverter. Please use
gloves and eye protection when working on this unit.
3.5 LOCATION OF SAFETY NOTICES
Please note the location of safety notices on the AURORA Inverter for notification and protection.
They are located on both side panels of this unit.

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PART 2: UNPACK &
SELECT INSTALL LOCATION

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1.0 UNPACK AND INSPECT
WARNING
•Install the AURORA Inverter in accordance with the electrical standards prescribed by
the applicable National Electric Code and/or by other local regulations and codes.
•Do not connect an AURORA Inverter to the electrical distribution grid until after receipt
of a letter of authorization from the authority having jurisdiction.
1.1 Incoming Inspection
It is the customer’s responsibility to examine the condition of the unit shipped.
Upon receipt of Power-One’s AURORA Inverter, please perform the following check:
•Inspect the shipping container for any external damage.
•Inventory the contents against the listing of Table 0-1 and verify receipt of all items. Use care not to
discard any equipment, parts, or manuals.
•Call the delivering carrier if damage or shortage is detected.
•If inspection reveals damage to the inverter, contact the supplier, or authorized distributor for a
repair/return determination and instructions regarding the return/repair process.
Table 0-1: Package contents
QTY Description
1
Aurora Inverter
1
Aurora Inverter mounting plate
1
Bag containing hardware:
4
4
1
1
1
5
1
1
6.3x70 screws
SX10 wall plugs
Red Cable AWG 10
Black Cable AWG 10
6x10 screw
d.18 washer
Torx 20 wrench
Frequency Change Label
1
Installation and Operator's Manual
1
Certificate of warranty
1
CD-ROM with communication software
1.2 Selecting The Installation Location
Select the installation location based on the following considerations:
1. Select a well-ventilated location sheltered from direct sun radiation.
2. Choose a location that allows unobstructed airflow around the inverter.
3. Allow sufficient room around the inverter to enable easy installation and removal from the mounting
surface.
4. Height from ground level should be such that the display and status LEDs are easy to read.
5. Access panels on the front surface of the inverter allow inspection and maintenance of hardware; and
must not be blocked. Figure 0-1 shows the recommended minimum clearances around the inverter.

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6. When possible, mount the AURORA Inverter vertically. For other mounting orientations consult with
Power-One.
7. Tilted mounting (±5° from vertical) is acceptable, but will reduce heat dissipation and may result in self-
derating.
Figure 0-1 - Minimum Clearances around the AURORA Inverter
WARNING
The inverter surface may become hot to the touch during operation. To avoid burn injury, DO
NOT touch the inverter surface during operation.
Figure 0-2a Recommended Arrangement Figure 0-2b Unacceptable Arrangement
For installation of AURORA Inverter For installation of AURORA Inverter
NOTE
Do not mount the AURORA Inverter where exposed to direct sun radiation or any other heat
source. This includes heat generated by other AURORA Inverters; otherwise, the inverter will
move into a “self-protect mode” resulting in derated power output.
When the ambient temperature rises above 122°F/ 50°C the inverter may self-derate the
output power.
For full power of AURORA Inverter (no derating), be sure the airflow through the heat sink is
clear. Blockages will result in less than expected power output.

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PART 3: MOUNTING & WIRING
Section 1:
PVI-5000-6000-OUTD-US
Section 2:
WIRING DETAILS
Read and apply all safety warnings when performing these tasks.

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SECTION 1:
PVI-5000-6000-OUTD-US

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2a: 2.0 MOUNTING PVI-5000-6000-OUTD-US
Figure 2:01 Bracket and Mounting Details
Step 1: Locate and mark the desired mounting location as shown above in mounting location.
Step 2:Orient the bracket such that the “C” hooks face outward and upward. (Figure.2:01)
Step 3: Using the hardware provided, level and mount the bracket to the surface using mounting holes
shown in Figure 2:01.