User Manuals: SMA SC 850CP-10-XT Central Inverter

Manuals and User Guides for SMA SC 850CP-10-XT Central Inverter. We have 1 SMA SC 850CP-10-XT Central Inverter manual available for free PDF download: Installation Manual

SMA SC 850CP-10-XT Installation Manual (92 pages)

Brand: SMA | Category: Inverter | Size: 4 MB

Table of Contents
3
Information on this Document
6
Safety
8
Intended Use
8
Safety Precautions
9
Skills of Qualified Persons
12
Personal Protective Equipment
12
Product Description
13
PV System Overview
13
Sunny Central
13
Design of the Sunny Central
13
Type Label
14
Touch Display
15
Key Switch
15
Sunny Central Communication Controller
15
Remote Shutdown
16
External Fast Stop
16
Grounding Concept
17
Low-Temperature Option
17
Schematic Diagram
17
Scope of Delivery
18
Storage
19
Preparation for Installation
20
Selecting a Mounting Location
20
Requirements for the Mounting Location
20
Dimensions of a Sunny Central
20
Minimum Clearances for Outdoor Installation
21
Minimum Clearances for Installation in Electrical Equipment Rooms
23
Requirements for Foundation and Cable Arrangement
25
Requirements for Cable Routing between MV Transformer and Sunny Central
25
Preparation for Mounting Without Base
26
Position of the Mounting Holes on the Sunny Central
26
Drilling Mounting Holes in the Foundation
26
Preparation for Mounting on a Base
26
Transporting the Sunny Central
27
Safety During Transport
27
Center of Gravity of the Sunny Central
27
Mounting the Kick Plates at the Rear of the Sunny Central
27
Transporting the Sunny Central Using a Crane Fork
28
Transporting the Sunny Central Using a Forklift
29
Transporting the Sunny Central Using a Pallet Truck
29
Transporting the Sunny Central Using a Crane
30
Disassembling the Roof of the Sunny Central
30
Transporting the Sunny Central Using a Crane
32
Mounting the Roof of the Sunny Central
32
Installing the Sunny Central
35
Attaching the Sunny Central Without Base
35
Installing the Sunny Central with Base
35
Disassembling the Panels on the Connection Area
35
Removing the Transport Lock from the Inverter Cabinet
36
Replacing the Desiccant Bag in the Inverter Cabinet
36
Mounting the Ventilation Plate
37
Grounding Connection
38
Cable and Terminal Lug Requirements
38
Connecting the Grounding Cables
38
DC Connection
40
Safety During DC Connection
40
DC Connection with DC Fuse Option
41
Cable and Terminal Lug Requirements
41
Connection Area with DC Fuse Option
42
Connection with One Terminal Lug
43
Connection with Two Terminal Lugs
44
Connecting the SMB Connection Kit to DC Fuses
44
Connecting DC Cables
45
DC Connection with DC Busbar Option
46
Cable and Terminal Lug Requirements
46
Connection Area with DC Busbar Option
46
Connection with One Terminal Lug
47
Connection with Two Terminal Lugs
48
Connecting the DC Cables
49
AC Connection
50
Safety During AC Connection
50
Connecting AC Cables
50
Cable and Terminal Lug Requirements
50
Connection with One Terminal Lug
51
Connection with Two Terminal Lugs
52
Connecting the AC Cables
52
Cable Connection of External Devices and Connections in the Interface Cabinet
54
Connection Area
54
Leading the Cables into the Interface Cabinet
55
Connecting the Cables in the Interface Cabinet
55
Connecting the Cables to the Connecting Terminal Plate
55
Connecting the Data Cable from the Sunny String-Monitor
56
Connecting the Remote Shutdown
57
Connecting the External Setpoint Specification
58
Connecting the Cable for the Status Report of the Insulation Monitoring
59
Connecting the Cable for the Status Report of the AC Contactor Monitoring
59
Connecting the Transformer Protection
59
Connecting the External Supply Voltage
60
Connecting the External Fast Stop Cabling
61
Setting up a System Network
62
Structure of a System Network
62
Position of the Communication Terminals
63
Connection Area
63
Setting up a System Network with Optical Fibers
63
Setting up a PV System Network with Copper Cables
64
Disconnecting the Sunny Central
65
Commissioning
68
Sequence of Commissioning
68
Checking the Sunny Central Cabling
69
Checking the Voltages on the Sunny Central
69
Checking the DC Voltages
69
Checking the AC Line Voltage
70
Checking the Internal Voltage Supply
70
Checking the Grid Monitoring
70
Important Measures in Case of Non-Utilized Options
71
Inserting the Disconnection Blades
71
Switching the Voltage Supply and the AC Circuit Breaker on
72
Mounting the Panels and Protective Covers
73
Switching the Sunny Central on
74
Decommissioning
75
Technical Data
76
Sunny Central 500CP XT
76
Sunny Central 630CP XT
77
Sunny Central 720CP XT
79
Sunny Central 760CP XT
80
Sunny Central 800CP XT
82
Sunny Central 850CP XT
83
Sunny Central 900CP XT
85
Contact
87

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SMA SC 850CP-10-XT Installation Manual (92 pages)

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