Power One Aurora PVI-55.0-YY-TL User Manual (English)

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AURORA

HOTOVOLTAIC

NVERTERS

USER MANUAL

INSTALLATION and MAINTENANCE

Models*: PVI-55.0-YY(-TL)

PVI-110.0-YY(-TL)

PVI-165.0-YY(-TL)

PVI-220.0-YY(-TL)

PVI-275.0-YY(-TL)

PVI-330.0-YY(-TL)

(*) “YY” indicates the country in which the product is on sale.

(*) “TL” indicates the absence of the insulation Transformer on board.

Rev. 1.0



Default Chapter5
- Table of Contents5
1 How to Use and Read the Manual12
- Disposal of Waste12
- Symbols Used with the Product13
- Labels Used with the Product13
- Figure 1-1: Ce Mark and Caution and Danger Labels13
- Documents Provided with the Device14
- Figure 1-2: Identification Label14
2 Important Safety Information15
- General Information17
3 General Information and Features of a Photovoltaic System18
- Photovoltaic Energy18
- Fundamental Elements of the Photovoltaic Field: "Strings" and "Arrays19
- Figure 3-1: Array Composition19
4 Scope and General Description of the Product21
- Figure 4-1: Pvi-XXX.0 Series (with Transformer)21
5 Description of Components and Composition of the Pvi-XXX.0(-Tl)32
- Overview32
- Figure 5-1: General Overview of the Pvi-XXX.032
- Figure 5-2: General Overview of the Pvi-XXX.0(-Tl) ( Versions Inferior to 220 K W)33
- Description of the Inverter Parts34
6 Description of the Input Configurations and DC Switches Operation40
- Possible Field Configurations40
- Function of the DC Disconnecting Switches in Every Framework44
7 Protections48
- Protection against Mains Breakdown48
- Grid Interface Protection Device (Spi)48
- Additional Protection49
8 Rs485 Serial Line50
- Connection Modalities of the Rs485 Line50
- Figure 8-1: Passage Mode of the Pvi-XXX.051
- Figure 8-2: Passage Mode of the Pvi-XXX.0-Tl Serial Cable51
- Figure 8-3: Type of Connection of the Pvi-XXX.0(-Tl)52
- Figure 8-4: Type of Connection of the Pvi-XXX.0(-Tl)52
- Connection Modes for Monitoring53
- Figure 8-5: Connection Modes53
9 Storage and Handling55
- Preliminary Checks55
- Handling and Withdrawal of the Pvi-XXX.0(-Tl) from the Packaging56
10 Installation62
- Installation Location62
- Positioning in the Chosen Place63
11 Electrical Connection74
- Preliminary Operations for the Electrical Connection74
- Connection of the DC Cables from the Photovoltaic Field75
- Figure 11-1: DC Cable Connection75
- Figure 11-2: DC Cable Connection76
- Connection of the Protection Earth Cable (Pe)77
- Figure 11-3: Connection of the Protection77
- Connection of the Ac Power Cables78
- Connection of Auxiliary Energy Supply79
- Figure 11-7: Clamps for Connecting the Auxiliary79
- Figure 11-8: Clamps for Connecting the Auxiliary79
- Connection of the Twilight Sensor (Only for PVI-XXX.0 ≤220Kw)80
- Figure 11-9: Twilight Relay80
- Figure 11-10: Twilight80
- S Ensor ( Only for Pvi-XXX.0 ≤220 K W)80
- Connections for Communications / State Signals81
12 Start up (Service)87
- Operating Conditions87
- Figure 12-1: Inverter87
- Sequence for Commissioning (NOT Valid for 1Master/N.slave Systems)88
- Sequence for Commissioning the 1Master/N.slave Systems (Inverter ≥165Kw)90
13 Interactive Display92
- How the Display Functions92
- Figure 13-1: Display of the 55 Figure 13-2: Functional Diagram of the Display92
- Password Entry93
- The Display Led93
- Table 13-1: Meaning of the Display Leds94
- Functional Diagram of the Display (Menu)95
- Figure 13-3: Functional Diagram of the Display96
- Figure 13-4: Functional Diagram of the Display97
- Figure 13-5: Functional Diagram of the Display98
- Information99
- Statistics100
14 Before Using the Software102
- Software Installation102
15 Monitoring and Configuration Interface103
- Conventions Used103
  - Rack and Modules103
- Access Levels103
- Diagram of the Monitoring Software104
- Figure 15-1: Software Map of Monitoring the Figure 15-2: Choice of the Interface Type104
- Use of the Monitoring Program105
16 Maintenance / Repairs126
- Routine Maintenance127
- Replacement of Faulty Battery133
17 Switching off and Disconnecting the System134
- Disconnection from the Ac Grid134
- Disconnecting the Photovoltaic Field135
- Disconnection from the Auxiliary Line135
- Upstream Disconnection of the Inverter136
- Removal and Insertion of a 55Kwp Module136
- Removal and Insertion of the DC Fuses Drawer137
- Removal and Insertion of the AC Drawer (Only Models -TL)139
18 Scrapping141
19 Troubleshooting141
- FAQ (Frequently Asked Question)141
- Table 19-1: Troubleshooting142
- Before Contacting the Dealer (Questionnaire)143
  - Problems on the Stringcombs143
  - Problems on the PVI-XXX.0(-TL)144
20 Error Messages and Codes145
- Warning145
- Error145
- Table 20-1: Table of Error Messages and Codes146
21 Technical Data147
- Technical Data Tables147
- Table 21-1: Technical Data Pvi-55.0(-Tl)148
- Table 21-2: Technical Data Pvi-110.0(-Tl)149
22 Declaration of Conformity154
23 Certificate of Conformity155

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Power One Aurora PVI-55.0-YY-TL Specifications

General

Model	Aurora PVI-55.0-YY-TL
Max. DC Voltage	1000 V
Operating Temperature Range	-25°C to +60°C
Protection Degree	IP65
Manufacturer	Power One
Rated Output Power	55000 W
Max. AC Power	55.0 kW
Nominal AC Voltage	400 V
Frequency Range	50/60 Hz
Protection Class	Class I
Max. DC Power	60.5 kW
Cooling	Forced Ventilation