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SUN2000-175KTL-H0
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Huawei SUN2000-175KTL-H0 - G Digital Power Customer Service
132 pages
Manual
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SUN2000-(175KTL
-H0, 185KTL
-INH0, 185KTL
-H1)
User Manual
G Digital Power Customer Service
Issue 19 (2023-12-20)
Copyright © Huawei T
echnologies Co., Ltd.
120
129
131
Table of Contents
Main Page
About this Document
3
Table of Contents
8
Safety Information
11
Personal Safety
12
Electrical Safety
14
Environment Requirements
17
Mechanical Safety
18
Overview
23
Product Overview
23
Appearance
25
Label Description
30
Product Nameplate
31
Working Principles
32
Circuit Diagram
32
Working Modes
33
Smart I-V Curve Diagnosis
35
Solar Inverter Storage
36
Installation
38
Checking before Installation
38
Preparing Tools
38
Determining the Installation Position
40
Environment Requirements
40
Space Requirements
41
Installing the Mounting Bracket
44
Support-Mounted Installation
45
Wall-Mounted Installation
45
Installing the Inverter
46
Electrical Connections
50
Precautions
50
Crimping an OT or DT Terminal
51
Opening the Maintenance Compartment Door
54
Optional) Replacing the Crimping Module
56
Optional) Installing the Power Cable of the Tracking System
56
Connecting the AC Output Power Cable
57
Installing the DC Input Power Cable
63
Installing the Communications Cable
69
Closing the Maintenance Compartment Door
72
System Commissioning
74
Check before Power-On
74
System Power-On
74
Man-Machine Interactions
76
Operations with the App
76
App Introduction
76
Downloading and Installing the App
77
Logging in to the App
78
Operations Related to the Advanced User
82
Setting Grid Parameters
82
Setting Protection Parameters
83
Setting Feature Parameters
83
Operations Related to the Special User
87
Setting Grid Parameters
88
Setting Protection Parameters
90
Setting Feature Parameters
91
Setting Power Adjustment Parameters
96
Upgrading the Inverter
99
Maintenance
101
System Power-Off
101
Power-Off for Troubleshooting
102
Routine Maintenance
103
Replacing a Fan
105
Alarm Reference
109
Resetting and Turning on the DC Switch
109
Handling the Inverter
110
Removing the SUN2000
110
Packing the SUN2000
110
Disposing of the SUN2000
110
Technical Data
111
A Securing Y-Branch Connectors
115
B String Access Detection
118
C Domain Name List of Management Systems
121
D Grid Code
122
E Resetting Password
127
F Contact Information
128
G Digital Power Customer Service
130
H Acronyms and Abbreviations
131
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