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Inverter
TRIO-20.0/27.6-TL-OUTD
ABB TRIO-20.0/27.6-TL-OUTD
131 pages
Manual
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- 49 -
000023EG
5 - Installation
POW
ER
ALARM G
FI
ESC
UP DOWN
ENTER
TRIO
02
03
07
07
27
•
Once the parts are connected,
screw in the two
connector
screws
07
situated inside the wiring box.
•
Anchor the inverter to the brack
-
et, tightening the locking screw
27
located on the lower side.
48
50
Table of Contents
Main Page
Default Chapter
2
Important Safety Instructions
2
Ntroduction and General Information
4
Warranty and Supply Conditions
4
Not Included in the Supply
4
Table of Contents
5
Contents
5
Reference Number Index
9
Graphical Representation of References
9
The Document and Who It Is for
10
Purpose and Structure of the Document
10
List of Annexes
10
Staff Characteristics
10
Symbols Ad Signs
11
Field of Use, General Conditions
12
Intended or Allowed Use
12
Limits in Field of Use
12
Improper or Prohibited Use
12
Haracteristics
13
General Conditions
13
Models and Range of Equipment
14
Identification of the Equipment and the Manufacturer
15
Wiring Box Components
17
Standard / -S2 Version
17
S2X / -S2F Version
18
Principal Wiring Box Components
19
Characteristics and Technical Data
20
Tightening Torques
22
Overall Dimensions
22
Bracket Dimensions
23
Efficiency Curves
24
Power Derating
25
Derating Due to Environmental Conditions
25
Derating Due to the Altitude of the Installation
26
Derating Due to the Input Voltage
26
Characteristics of a Photovoltaic Generator
28
Strings and Arrays
28
Description of the Equipment
29
Operating Diagram
29
Connection of Several Inverters Together
30
Notes on the Sizing of the System
30
Functionality and Components of the Equipment
31
Topographic Diagram of the Equipment
33
Protective Devices
35
Anti-Islanding
35
Ground Fault in the Photovoltaic Panels
35
String Fuses
35
Overvoltage Surge Arresters
35
Further Protective Devices
35
Afety and Accident Prevention
36
Safety Instructions and General Information
36
Hazardous Areas and Operations
37
Environmental Conditions and Risks
37
Signs and Labels
37
Thermal Hazard
38
Clothing and Protective Devices for Staff
38
Residual Risks
39
Table of Residual Risks
39
Ifting and Transport
40
General Conditions
40
Transport and Handling
40
Lifting
40
Unpacking and Checking
40
List of Components Supplied
41
Kit of Recommended Spare Parts
42
Weight of the Equipment Units
42
Types of Lifting
43
Nstallation
44
General Conditions
44
Environmental Checks
45
Installations above 2000 Metres
45
Installation Position
46
Operations Preparatory to PV Generator Connection
50
Checking the Correct Polarity of the Strings
50
Checking of Leakage to Ground of the Photovoltaic Generator
50
Choice of Differential Protection Downstream of the Inverter
50
Independent or Parallel Input Channels Configuration
52
Channel Configuration Examples
53
Configuration of Independent Channels (Default Configuration)
54
Configuration of Parallel-Connected Channels
54
Input Connection to the PV Generator (DC Side)
55
Connection of Inputs on the Standard and S2 Models
55
Connection of Inputs on the S2F / S2X Model
56
Installation Procedure for Quick Fit Connectors
57
String Protection Fuses (-S2F / S2X Models Only)
59
Sizing of Fuses
59
Grid Output Connection (AC Side)
61
Characteristics and Sizing of the Protective Earthing Cable
61
Characteristics and Sizing of the Line Cable
62
Load Protection Switch (AC Disconnect Switch)
62
Connection to the AC Side Terminal Board
63
Installation of the Second Protective Earthing Cable
64
Communication Card
65
Connections to the Communication Card
66
Remote Control Connection
66
Connecting Environmental Sensors
67
Configurable Relay Connection (ALARM)
67
Specifications of Environmental Sensors
68
Connection Diagrams for Environmental Sensors
69
Auxiliary Output Connection
69
Serial Communication Connection (RS485)
70
Monitoring and Control Systems
72
Procedure for Connection to a Monitoring System
73
Monitoring System Via Aurora Communicator
74
Monitoring System Via PVI-DESKTOP (Cabled)
74
Monitoring System Via PVI-DESKTOP and PVI-RADIOMODULE
75
Monitoring System Via PVI-AEC-EVO
75
Nstruments
76
General Conditions
76
Display and Keyboard
77
Display Fields and Symbols Description
77
Description of Keyboard and LED Panel
78
Peration
79
General Conditions
79
Monitoring and Data Transmission
80
User Interface Mode
80
Types of Data Available
80
Measurement Tolerance
80
Preliminary Operations before Commissioning
81
Grid Standard Setting of the Country and Language Display
81
Grid Standard of the Country and Display Language Saving
82
Checking the Polarity of the Strings (Models S2F and S2X Only)
83
Strings Self-Test" Procedure
83
Installing the Wiring Box Cover
85
Commissioning
86
Display Access and Settings
88
Dynamic Behaviour of the Display
89
LED Behaviour
90
Specifications on the Behaviour of the Leds
91
Insulation Fault LED
91
Description of the Menus
92
General Information
92
Statistics Menu
94
Settings Menu
95
Info Menu
102
AUTOTEST Procedure in Accordance with Standard CEI 0-21
103
Running the Tests from the Display Menu
103
Turning off the Inverter
105
Standard Wiring Box Version
105
Wiring Box Versions S2, S2F and S2X
106
Aintenance
107
General Conditions
107
Routine Maintenance
108
Troubleshooting
108
Alarm Messages
108
Power Limitation Messages
115
Dismantling the Inverter
117
Dismantling the Wiring Box
118
Registration on “Registration” Website and Calculation of Second-Level Password (Service
119
Registration on "Registration" Website and Calculation of Second-Level Password (Service Menu)
119
Resetting the Time Remaining to Change the Grid Standard
122
Associating a "New Component" after Replacement
123
Associating a “New Component” after Replacement
124
Replacing the String Fuses (Versions S2F / S2X)
124
Replacing the Back-Up Battery
125
Verification of Ground Leakage
126
Behaviour of a System Without Leakage
126
Behaviour of a System with Leakage
127
Measuring the Insulation Resistance of Photovoltaic Generator
128
Storage and Dismantling
129
Storage of the Equipment or Prolonged Stop
129
Dismantling, Decommissioning and Disposal
129
Further Information
130
Contact Us
131
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