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SUNNY CENTRAL CP XT Series
SMA SUNNY CENTRAL CP XT Series Maintenance Manual
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SCCPXT-E7-WA-en-37 | 98-107200.05 | Version 3.7
ENGLISH
Maintenance Manual
SUNNY CENTRAL 500CPXT/ 630CPXT/
720CPXT/ 760CPXT/ 800CPXT/ 850CPXT/
900CPXT/ 1000CPXT
2
Table of Contents
Default Chapter
3
Table of Contents
3
1 Information on this Document
6
Validity
6
Target Group
6
Levels of Warning Messages
6
Symbols in the Document
7
Typographical Elements in the Document
7
Designations in the Document
7
Additional Information
7
2 Safety
9
Intended Use
9
Safety Information
10
Cyber Security
13
Personal Protective Equipment
13
3 Product Overview
14
Design of the Inverter
14
Devices of the Inverter
14
Operating and Display Elements
15
Function of the Switches
15
Key Switch
15
AC Disconnection Unit
16
DC Switchgear
16
Touch Display
17
Design
17
Explanation of Symbols
17
Leds of the SC-COM
21
Leds on the Enclosure
21
Leds on the Network Port
22
Leds on the Optical Fiber Terminals
23
User Interface
24
Design of the User Interface
24
Tree View and Device View
24
Status Symbols
25
Symbols on the Product
25
4 Disconnecting and Reconnecting
26
Safety When Disconnecting and Reconnecting Voltage Sources
26
Disconnecting the Inverter
26
Switching off the Inverter
26
Disconnecting the DC Side
26
Disconnecting the AC Side
27
Disconnecting the Supply Voltage at the Inverter from Voltage Sources
27
Reconnecting the Inverter
28
Reconnecting the Supply Voltage at the Inverter
28
Reconnecting the AC Side
29
Reconnecting the DC Side
29
Restarting the Inverter
29
5 Troubleshooting
30
Safety During Troubleshooting
30
Reading off Disturbance Messages
30
Reading off Error Messages Via Touch Display
30
Reading off Disturbance Messages Via the User Interface
31
Displaying the Event Report
31
Enabling Automatic Read-Out of Events
31
Displaying and Downloading the Event Report
31
Acknowledging Disturbance Messages
31
Acknowledging Disturbance Messages Via the Key Switch
31
Acknowledging Disturbance Messages Via the User Interface
32
Remedial Action in Case of Disturbances
32
Inverter Behavior in Case of Disturbances
32
Content and Structure of the Error Tables
34
Error Numbers 01Xx to 13Xx - Disturbance on the Utility Grid
34
Error Numbers 34Xx to 40Xx - Disturbance on the PV Array
35
Error Numbers 6Xxx to 9Xxx - Disturbance on the Inverter
37
Displaying Disturbance Messages for Active Power Limitation
40
Displaying Disturbance Messages for the Reactive Power Setpoint
41
6 Maintenance
42
Safety During Maintenance
42
Maintenance Schedule and Consumables
43
Notes on Maintenance Work
43
Maintenance Work Every 24 Months
43
Repair Schedule and Spare Parts
44
Information on Repair Work
44
Demand-Based Annual Repairs
45
Repairs Every 10 Years
45
Repairs Every 12 Years
45
Maintenance Work
45
Maintenance Work with Supply Voltage Present
45
Checking the Fans
45
Checking the Heating Elements and Hygrostat
46
Inverter with Low-Temperature Option: Cleaning the Heating Elements
47
Inverter with Low-Temperature Option: Checking the Heating Elements
48
Checking the Function of the UPS
50
Maintenance Work in Disconnected State
51
Performing the Visual Inspection
51
Analyzing the Temperature Indicators
51
Cleaning the Ventilation Plate
53
Cleaning the Air Duct, Ventilation Grids and Air Intake
53
Cleaning the Interior
55
Checking the Seals
56
Checking the Latches, Door Stops and Hinges
56
Checking the Inverter Surface
57
Checking the Fuses/Disconnection Blades
58
6.4.2.10 Checking the Bolted Connections of the Power Cabling
58
6.4.2.11 Checking the Labels
59
Repair Work
61
Reading off the Replacement Interval Meter
61
7 Periodic Actions
62
Mounting and Disassembly Work
62
Disassembling and Mounting the Panels
62
Disassembling and Mounting the Protective Covers
63
Disassembling and Mounting the Ventilation Grids
64
Entering the Password Via the Touch Display
65
Parameter Overview
65
Accessing the Parameter Overview
65
Saving Parameter Changes
66
User Interface
66
Logging into the User Interface
66
Logging out of the User Interface
66
8 Appendix
67
Installation Information
67
Torques
67
Type Label
67
9 Contact
68
Other manuals for SMA SUNNY CENTRAL CP XT Series
User Manual
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Installation Manual
92 pages
4
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SMA SUNNY CENTRAL CP XT Series Specifications
General
AC Voltage
690 V, 1500 V
Output Voltage
690 V, 1500 V
Max. DC Voltage
1500 V
Frequency
50 Hz / 60 Hz
Model
SMA SUNNY CENTRAL CP XT Series
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