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SOLIVIA 10 EU T4 TL
Delta SOLIVIA 10 EU T4 TL User Manual
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95
EN
Operating the PV inverter
Figure 7.37.:
Fault Ride Through settings page
Adjustable parameters
Parameter
Adjustable values
Description
Dead band - Vhigh
+0 ... +20 %
10%
Dead band - Vlow
-20 ... 0 %
-15%
K factor
Do not adjust
Vdrop
Do not adjust
t1
Do not adjust
U1
Do not adjust
t2
Do not adjust
t3
Do not adjust
Mode
ON | OFF
This switches the feature ON and OFF
94
96
Table of Contents
Default Chapter
4
Table of Contents
4
1 General Safety Instructions
11
2 General Information
24
About this Manual
24
Safety Symbols & Instruction
24
Validity
24
Product Description
25
Application & Intended Use
25
Additional Information
26
Figure 2.1.: Solar Inverter System Operation Illustration
26
Monitoring
27
3 Preparing for Installation
28
Instruction before Installing
28
Checking the Package
28
Table 3.1.: Packing List
28
Unpacking
29
Figure 3.1.: Unpacking Process
29
Identify the Inverter
30
Figure 3.2.: the Type Label 10 TL and 15 TL
30
Figure 3.3.: the Type Label 20 TL and 30 TL
30
4 Product Overview
31
Dimensions SOLIVIA 10 TL
31
Figure 4.1.: Dimensions of SOLIVIA 10 TL
31
Dimensions SOLIVIA 15 TL, 20 TL, 30 TL
32
Figure 4.2.: Dimensions of SOLIVIA 15 TL / 20 TL / 30 TL
32
Function Introduction
33
Figure 4.3.: 10 TL Inverter Exterior View
33
Figure 4.4.: 15 TL / 20 TL / 30 TL Inverter Exterior View
34
Figure 4.5.: Grounding Kit
34
LCD Display and Buttons
35
Figure 4.6.: LCD Display and Control Panel
35
Inverter Input/Output Interface
36
Figure 4.7.: Input/Output Interface
36
Air Outlet
37
Figure 4.8.: Air Outlet Illustration
37
Figure 4.9.: Fan Control 10 TL
37
Figure 4.10.: Fan Control 15 TL and 20 TL
38
Figure 4.11.: Fan Control 30 TL
38
5 Installation
39
Installing Location
39
Mounting
40
Figure 5.1.: SOLIVIA 10 TL, 15 TL, 20 TL, 30 TL Protection Classes
40
Figure 5.2.: Attaching the Mounting Bracket to the Wall
41
Figure 5.3.: Correct and Incorrect Installation Illustration
42
Ambient Temperature
43
Figure 5.4.: Proper Installation Gap
43
Figure 5.5.: Derating Curve for 10 TL, 15 TL, 20 TL and 30 TL
44
6 Wiring the Inverter
45
Preparation before Wiring
45
Figure 6.1.: Connection of System if DC Inputs Are Floating
46
AC Grid Connection: 3 Phase + N + PE
47
Figure 6.2.: Connection of System with Positive Ground or Negative Ground
47
Required Protective Devices and Cable Cross-Sections
48
Residual Current Devices
48
AC Cable Requirements
48
Table 6.1.: Cable Cross Sections and Torques for AC Connectors
48
AC Bayonet Connectors for 10 TL, 15 TL, 20 TL
49
Figure 6.3.: AC Cable Stripping Requirements for 10 TL, 15 TL, and 20 TL
49
Table 6.2.: Permitted Earthing Systems
49
Figure 6.4.: AC Plug Sealing Ring for AC Connector 10 TL, 15 TL, and 20 TL
50
Figure 6.5.: AC Connector 10 TL, 15 TL, and 20 TL
51
AC Bayonet Connectors for 30 TL
52
Figure 6.6.: AC Cable Stripping Requirements for 30 TL
52
Figure 6.7.: AC Connector for 30 TL
53
AC Wiring Considerations
54
DC Connection (from PV Array)
54
Figure 6.8.: Input/Output Interface
55
Asymmetrical Loading for 10 TL, 15 TL, 20 TL, and 30 TL
56
Figure 6.9.: DC Wiring Illustration
56
Figure 6.10.: Comparison Diagram of Balanced Power Input and Unbalanced Power Input
57
Efficiency
58
Figure 6.11.: SOLIVIA 10 TL Efficiency Curve
58
Figure 6.12.: SOLIVIA 15 TL Efficiency Curve
59
Figure 6.13.: SOLIVIA 20 TL Efficiency Curve
59
Communication Module Connections
60
Figure 6.14.: SOLIVIA 30 TL Efficiency Curve
60
Figure 6.15.: Communication Module Removal
61
RS485 Connection
62
Figure 6.16.: Multi-Inverter Connection Illustration
62
Table 6.3.: Definition of RS485 Pin
62
EPO (Emergency Power Off) Connections
63
Figure 6.17.: Terminal Resistor Switch for Multi-Inverter Connection
63
Table 6.4.: RS485 Data Format
63
Table 6.5.: EPO Pin Assignment
63
Dry Contact Connection
64
Figure 6.18.: Dry Contact Connection
64
7 Operating the PV Inverter
65
Figure 7.1.: Country Settings on Initial Startup
66
Figure 7.2.: LCD Display and Control Panel
67
Disconnection Parameter Settings
68
Figure 7.3.: Grid Settings for LVD and MVD
68
Power Disconnection Device (PDD) Settings
68
Table 7.1.: LED Indicator
68
SPI Device
69
Table 7.1.: Recommended Settings of Protection Equipment as Per BDEW
69
Figure 7.4.: Home Page
70
Figure 7.5.: Main Menu Page
70
Home Page
70
LCD Flow Chart
70
Figure 7.6.: Power Meter Pages
71
Power Meter
71
Statistics
71
Events Journal (Germany LVD or MVD Grid Only)
72
Figure 7.7.: Statistics Pages
72
Figure 7.8.: Internal Data Flow Chart
72
Internal Data
72
Logs
72
Actual Data
73
Figure 7.10.: Actual Data Flow Chart
73
Figure 7.9.: Events Journal Flow Chart
73
Figure 7.11.: Inverter Information Page
74
Figure 7.12.: Settings Page
74
Inverter Information
74
Settings
74
Figure 7.13.: General Settings Page
75
General Settings
75
Install Settings
75
Active/Reactive Power Control for de LVD and de MVD
76
Figure 7.14.: Install Settings Page - Installer Mode
76
Figure 7.15.: Insulation Settings - Installer Mode
76
Figure 7.16.: Active/Reactive Power Settings Page
77
Figure 7.17.: Power Limit Settings Page
78
Power Limit
78
Figure 7.18.: Actual Power Vs Rated Power
79
Power Vs. Frequency
79
Figure 7.19.: LVD Curve Power Vs. Frequency
80
Figure 7.20.: MVD Curve Power Vs. Frequency
80
Figure 7.21.: Power Vs. Frequency
80
7.3.6.3.3 Constant Cos Φ
81
Cosφ(P)
81
Figure 7.22.: Constant Cos Φ Settings Page
81
Constant Reactive Power
82
Figure 7.23.: Cos Φ(P) Settings Page
82
Figure 7.24.: Constant Reactive Power Settings Page
83
Q(V)
83
Fault Ride through (FRT)
84
Figure 7.25.: Q(V) Settings Page
84
Adjustable Parameters
85
Figure 7.26.: Fault Ride through Settings Page
85
Active/Reactive Power Control for Italy CEI 0-21 and Italy A70
86
Figure 7.27.: Active/Reactive Power Settings Page
86
7.3.6.4.1 Power Limit
87
Figure 7.28.: Power Limit Settings Page
87
7.3.6.4.2 Power Vs. Frequency
88
Figure 7.29.: Curve Power Vs. Frequency
88
7.3.6.4.3 Constant Cosφ
89
Cos Φ (P)
89
Cosφ(P)
89
Figure 7.30.: Power Vs. Frequency
89
Figure 7.31.: Cosφ(P) Graph
90
Figure 7.32.: Cos Φ(P) Settings Page
91
7.3.6.4.5 Constant Reactive Power
92
Figure 7.33.: Constant Reactive Power Settings Page
92
Q(V)
92
Figure 7.34.: Q(V)
93
Figure 7.35.: Q(V) Settings Page
93
Q (V)
93
Figure 7.36.: Low Voltage Fault Ride through Graph
94
LVFRT Low Voltage Fault Ride through (LVFRT)
94
Figure 7.37.: Fault Ride through Settings Page
95
Figure 7.38.: SONDO Class B Curve
96
Figure 7.39.: SONDO Class C Curve
96
Models
96
Reactive Power Control for Slovenia (SONDO) for 15 / 20 / 30 TL
96
Figure 7.40.: Q(V) Settings
97
8 Maintenance
98
Cleaning the Fans
98
Figure 8.1.: Steps of Removing the Fan Bracket from the Inverter
99
Replace a Fan
100
Cleaning the Air Outlets
100
Figure 8.2.: Removing the Fan from the Fan Bracket
100
Figure 8.3.: Removing the Vent Covers for Cleaning
101
9 Measurements and Messages
102
Measurements
102
Figure 9.1.: Measurements on the Home Page
102
Table 9.1.: Home Page Measurements and Description
102
Figure 9.2.: Measurements on the Power Meter Pages
103
Table 9.2.: Power Meter Pages Measurements and Description
103
Figure 9.3.: Measurements on the Statistics Pages
104
Table 9.3.: Statistics Pages Measurements and Description
104
Figure 9.4.: Measurements on the Actual Data Pages
105
Figure 9.5.: Measurements of Temperature on the Actual Data Pages
106
Table 9.4.: Actual Data Pages Measurement and Description
106
Table 9.5.: Temperature Measurement and Description
106
Messages
107
10 Troubleshooting
109
Figure 10.6.: LED Indicator
109
Table 10.1.: Troubleshooting Message/Solution Description
112
11 Decommissioning
113
12 Technical Data
114
Specification
114
Cable Recommendations
116
Earthing Systems for 10 TL, 15 TL, 20 TL, 30 TL
117
Figure 12.1.: Earthing Systems
117
15 TL and 20 TL Models with Earlier DC Input Panel
118
Figure 12.2.: DC Input Panel for Models before Sept. 1, 2012
118
Figure 12.3.: DC Input Panel for Models after Sept. 1, 2012
118
Certificates
119
4
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Delta SOLIVIA 10 EU T4 TL Specifications
General
Brand
Delta
Model
SOLIVIA 10 EU T4 TL
Category
Inverter
Language
English
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