SMA SI4.4M-13 Manuals

Manuals and User Guides for SMA SI4.4M-13. We have 1 SMA SI4.4M-13 manual available for free PDF download: Operating Manual

SMA SI4.4M-13 Operating Manual (188 pages)

Brand: SMA | Category: Inverter | Size: 6.46 MB

Table of Contents
3
Information on this Document
8
Validity
8
Target Group
8
Levels of Warning Messages
8
Symbols in the Document
8
Typographical Elements in the Document
9
Designations in the Document
9
Explanation of Used Terms
10
Additional Information
10
Safety
12
Intended Use
12
Important Safety Instructions
13
Battery Safety Information
16
Scope of Delivery
19
Product Overview
21
Product Description
21
Symbols on the Product
21
Overview of Firmware Versions
23
Interfaces and Functions
23
Control Panel with LED Signals
25
Multifunction Relay
26
Information on Battery-Backup Systems
27
Mounting
28
Requirements for Mounting
28
Mounting the Sunny Island
30
Electrical Connection
32
Content and Structure of the Section
32
Overview of the Connection Area
33
Inserting the Micro SD Card
34
Connecting the Grounding Conductor with a Grounded Battery
34
Connecting the Components
35
Connecting the Battery Fuse to the Sunny Island
35
Connecting the Utility Grid in the System for Increased Self-Consumption
36
Connecting an Automatic Transfer Switch in the Battery Backup System
37
Connecting the AC Power Cables of the Automatic Transfer Switch
37
Connecting the Control Cables of the Automatic Transfer Switch
37
Connecting the Measuring Cables of the Automatic Transfer Switch
38
Connecting the Stand-Alone Grid or Multicluster-Box 6 / 36
38
Connection of Multicluster-Box 12 (MC-Box-12.3-20)
39
Connecting the AC Power Cable of the Multicluster-Box 12
39
Connecting the Control Cable of the Multicluster-Box 12
39
Connecting the Measuring Cable of the Multicluster-Box 12
40
Connecting the Generator in an Off-Grid System
40
Communication Connection
41
Connecting the Data Cable for Speedwire Network
41
Connecting the Data Cable of the Lithium-Ion Batteries
41
Connecting the Data Cable for the Internal Communication of the Cluster
42
Connecting the Data Cable of the Multicluster-Box
42
Connecting Control and Measuring Cables of the Multicluster-Box
43
Connecting the Data Cables for Multicluster Communication
43
Connecting the Battery Temperature Sensor
44
Connecting the Battery Current Sensor in the Off-Grid System
45
Connecting the Control Cable for Autostart Generators
46
Connecting a Signaler for Generators Without an Autostart Function
47
Connecting Load-Shedding Contactors
48
Connecting the Time Control for External Processes
50
Connecting Message Devices for Operating States and Warning Messages
51
Connecting the Battery Room Fan
52
Connecting the Electrolyte Pump for the Battery
53
Connecting the Control Cable for the Use of Excess Energy in an Off-Grid System
53
Connecting the Signal Cable of the External Generator Request
54
Connecting the Cables
55
Connecting the DC Power Cable
55
Connecting the AC Power Cable
57
Connecting the Grounding Conductor
59
Connecting the Data Cable
59
Connecting Relay 1 and Relay 2
60
Connecting Batvtgout, Digin, Battmp and Batcur
61
Connecting Extvtg
62
Checking the Wiring
63
Sealing and Closing the Sunny Island
66
Inserting the Fuse Links in the Fuse Switch-Disconnector
67
Commissioning
68
Commissioning Procedure
68
Commissioning the Inverter
69
Performing Basic Configuration of the Installation Assistant
69
Configuring the Country Data Set
70
Changing Thresholds for Systems for Increased Self-Consumption
71
Battery Management
71
Safety When Setting the Battery Management Parameters
71
Lead-Acid Batteries: Adjust the Battery Management to the Battery
72
Lithium-Ion Batteries Only: Setting Equalization Charge of the Batteries
72
Battery Use Regarding Systems for Increased Self-Consumption
74
Seasonal Adjustment of the Battery Usage
74
Changing the Battery Usage Regarding Systems for Increased Self-Consumption Without a Battery Backup Grid
74
Changing the Battery Usage Regarding Battery-Backup Systems with Increased Self-Consumption
77
Changing the Battery Usage Regarding Battery-Backup Systems Without Increased Self-Consumption
81
Changing the Battery Protection Mode in Off-Grid Systems
84
Energy-Saving Mode
85
Configuring the Resistance of the Battery Cable
85
Setting the Control of the Battery Room Fan
86
Energy Management
86
Setting Load Shedding in a Multicluster System
86
Setting One-Level Load Shedding
87
Setting Two-Level Load Shedding
87
Setting Time-Dependent One-Level Load Shedding
88
Setting Time-Dependent Two-Level Load Shedding
90
Setting Utilization of Excess Energy in Off-Grid Systems
91
Generator Management
92
Configuration of the Thresholds for Generator Connection
92
Changing the Current Thresholds for the Generator
92
Changing the Voltage Thresholds for the Generator
93
Changing the Frequency Thresholds of the Generator Voltage
93
Changing the Permitted Reverse Power in the Generator
93
Configuring the Current Limit for the Generator Depending on the Frequency
94
Changing the Type of the Generator Interface
94
Configuring Generator Run Times
95
Changing the Warm-Up Time for the Generator
95
Changing the Minimum Run Time for the Generator
95
Changing the Power-Down Time for the Generator
95
Changing the Minimum Stop Time for the Generator
96
Configuring the Generator Request
96
Changing the Automatic Generator Operation
96
Changing a State-Of-Charge-Dependent Generator Request
96
Setting a Time-Dependent Generator Request
96
Configuring the Load-Dependent Generator Request
98
Time-Controlled Generator Requesting
99
Changing the Generator Request Via the Charging Process of the Battery
99
Setting an External Generator Request
100
Configuring the Procedure in the Event of a Generator False Start
100
Off-Grid System
100
Commissioning the Battery Current Sensor in Off-Grid Systems
100
Changing the Automatic Frequency Synchronization in Off-Grid Systems
102
Multifunction Relay
102
Setting the Time Control
102
Setting the Functions of the Multifunction Relays
102
Complete Commissioning
103
Operation
104
Establishing a Connection to the User Interface
104
Establishing a Direct Connection Via WLAN
104
Establishing a Connection Via WLAN in the Local Network
105
Establishing a Direct Connection Via Ethernet
106
Establishing a Connection Via Ethernet in the Local Network
107
Logging in and out of the User Interface
107
Start Page Design of the User Interface
109
Changing the Password
111
Starting the Installation Assistant
112
Changing Operating Parameters
113
Setting Time-Controlled Inverter Operation in Off-Grid Systems
114
Activate WPS Function
114
Switching WLAN on and off
114
Configuring the Energy Meter
115
Configuring the Modbus Function
115
Supplementary Information
116
Determining the Battery Capacity
116
Setting Time-Dependent Functions
117
Setting Time-Controlled Functions
117
Activating the Smart Inverter Screen
117
Starting and Stopping the System
118
Switching on the System
118
Starting the System
118
Stopping the System
119
Switching off the System
119
Tripping the Emergency Disconnection of the System
120
Data Storage and Firmware Update
121
Viewing Event Messages or Instantaneous Values
121
Exporting Event Messages
121
Exporting Service Files and Values
121
Exporting Parameters
121
Updating the Firmware
122
Saving the Configuration in a File
123
Adopting a Configuration from a File
123
Manually Controlling the Generator
124
Starting the Generator Via the User Interface
124
Stopping the Generator Via the User Interface
124
Starting the Generator Without Autostart Function
125
Stopping the Generator Without Autostart Function
125
Disconnecting the Inverter from Voltage Sources
126
Cleaning and Maintenance
127
Cleaning and Checking the Sunny Island Inverter Enclosure
127
Checking the Function
127
Checking the Connections
127
Cleaning the Fans
128
Checking and Maintaining the Battery
130
Emergency Charge Mode after Automatic Shutdown
131
Safety Information for Automatic Shutdown for Lithium-Ion Batteries
131
Charging the Lead-Acid Battery after Automatic Shutdown (Emergency Charge Mode)
131
Changing Slave Addresses in a Cluster
134
Replacing the Battery
135
Replacing the Micro SD Card
137
Opening and Closing the Inverter
138
Recommissioning the Inverter
139
Troubleshooting
140
Sunny Island Inverter Behavior under Fault Conditions
140
Event Messages
140
Providing Files for Troubleshooting
167
Acknowledge Errors
167
Frequently Asked Questions (Faqs)
168
Questions Regarding the Sunny Island
168
Questions Regarding the Battery
169
Questions Regarding the Generator
170
Questions Regarding Multicluster Systems
171
Forgotten Password
171
Problems with Streaming Services
172
Set Time for Detection of Communication Failure
172
Decommissioning the Inverter
173
Technical Data
175
AC1 Connection for Stand-Alone Grid
175
AC2 Connection for Utility Grid and Generator (External Energy Source)
176
DC Connection for Battery
176
Efficiency
178
Sunny Island 4.4M Efficiency Profile
178
Sunny Island 6.0H Efficiency Profile
179
Sunny Island 8.0H Efficiency Profile
180
Switchover Times of the Sunny Island 6.0H / 8.0H
180
Energy Consumption in No-Load Operation and Standby or Energy-Saving Mode
180
Noise Emission
180
Grid Configuration
180
Protective Devices
181
Equipment
181
Data Storage Capacity
182
DC Load Limitation Curve of the Multifunction Relays
182
General Data
182
Spare Parts and Accessories
184
Contact
185
EU Declaration of Conformity
186
Declaration of Conformity
187

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SMA SI4.4M-13 Operating Manual (188 pages)

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