Sungrow SC1375UD Manuals

Manuals and User Guides for Sungrow SC1375UD. We have 1 Sungrow SC1375UD manual available for free PDF download: User Manual

Sungrow SC1375UD User Manual (137 pages)

Power Conversion System

Brand: Sungrow | Category: Power Supply | Size: 38 MB

Table of Contents
3
About this Manual
9
Validity
9
Contents
9
Target Group
10
Symbol Explanations
10
How to Use this Manual
11
Safety Instructions
12
Intended Usage
12
Important Safety Instructions
13
Manuals
15
Personnel
15
Storage Battery Protection
15
Ground Fault Protection
16
Device Installation
16
Electrical Connection
16
Live Line Measurement
17
Measuring Instrument
17
Volt-Free Operations
18
ESD Protection
18
Web Parameter Setting
18
Sand and Moisture Protection
18
Moisture Protection
19
Markings on the PCS
19
Safety Warning Signs
19
Emergency Escape Route
19
Maintenance and Service
20
Disposal of Waste
20
Others
20
Product Description
22
Product Introduction
22
External Design of the PCS
22
Appearance
22
Mechanical Data
25
Ventilation Design
26
Internal Design of PCS
26
Internal Components
26
Overview of Operation Switches
29
Operations on DC Load Switch&Ac Circuit Breaker
30
Cable Inlet/Outlet Design
32
Remote Control Function
32
Delivery
35
Scope of Delivery
35
Identifying PCS
35
Checking for Transport Damage
36
Storage
37
Mechanical Mounting
38
Installation Site Selection
38
Installation Environment Design
38
Floor
38
Clearance Space
39
Ventilation Requirements
40
Cable Trench
41
Other Requirements
41
Wiring Requirements
42
Cable Protection
42
Transport and Shipping
43
Attentions
43
Moving the PCS
43
Field Installation
47
Unpacking the PCS
48
Checking before Fixing
48
Fixing the PCS
49
Electrical Connection
50
Safety Instructions
50
General Rules
50
Five Safety Rules
51
Installation Tools
52
Parts for Cabling
52
Copper Wire Connection
53
Aluminum Wire Connection
53
Preparation before Electrical Connections
55
Opening PCS Door
55
Removing the Protective Mesh
55
Checking Cables
56
During Connection
56
Cable Requirements
56
DC Connection
58
Checking before Connection
58
Cable Connection
59
AC Connection
62
Safety Instructions
62
Cable Layout
63
AC Cable Connection
63
Ground Connection
66
Connection of Ground Copper Bar
67
Equipotential Connection of Multiple Devices
67
Ground of the Shielded Layer of Communication Cable
68
Communication Connection
68
Inspection after Cable Connection
69
Installation Checklist
70
Commissioning
72
Commissioning Requirements
72
Checking before Commissioning
72
Checking Cable Connection
72
Checking the PCS
73
Checking Batteries
73
Checking Grid Voltage
73
Preparation before Starting
74
Starting PCS
74
Completing Commissioning
75
On-Site Commissioning of Two-Stage PCS
76
PCS Start/Stop
77
Starting the PCS
77
Inspection before PCS Start
77
Starting the Device
77
Stopping the PCS
78
Normal Stop
78
Stop in Case of Fault or Emergency
79
Operating Mode
80
Basic Functions
80
Working State Description
84
State Switching
85
Operating Mode
86
Grid-Connected Mode
86
VSG Mode
86
Mode Switching
87
Web Operation
88
Running Environment Requirements
88
Login Steps
88
Web Main Interface
88
Web Menu
90
Operation Procedure
90
Overview
91
General Information
91
Real-Time Status
92
Device Monitoring
92
Realtime Value
92
Node Status
92
Operation Parameters
93
Protection Parameters
93
System Parameters
93
Timed Charge and Discharge
93
Device Instruction
94
Device
94
Device List
94
Firmware Update
95
Fault Recorder
95
History Data
96
Operation Log
96
Historical Status
96
Parameter Log
96
Measuring Point Log
96
System
96
System Maintenance
96
System Time
97
Transfer Configuration
98
Template Management
99
Port Parameter
99
Kernel Management
100
About
101
PCS Functions
102
Lvrt
102
High Voltage Ride through (HVRT)
102
Temperature Derating
103
Discharge Temperature Derating
103
Charge Temperature Derating
105
Altitude Derating
106
Discharge Altitude Derating
106
Charge Altitude Derating
107
Protection Functions
108
Routine Maintenance
111
Safety Instructions
111
Safety Rules
111
Five Safety Rules
111
Maintenance and Interval
112
Replacing Electrical Components
114
Troubleshooting
116
Fault Checking
116
PCS Faults and Corrective Measures
116
Appendix
129
Technical Data
129
Tightening Torques
135
Quality Assurance
135
Contact Information
136

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