Huawei SUN2000-12-20KTL PV Inverter Manuals

Manuals and User Guides for Huawei SUN2000-12-20KTL PV Inverter. We have 1 Huawei SUN2000-12-20KTL PV Inverter manual available for free PDF download: User Manual

Huawei SUN2000-12-20KTL User Manual

Huawei SUN2000-12-20KTL User Manual (156 pages)

Brand: Huawei | Category: Inverter | Size: 8 MB

Table of Contents

About this Document
3
Table of Contents
7
Safety Information
10
General Safety
10
Personnel Requirements
11
Electrical Safety
12
Installation Environment Requirements
13
Mechanical Safety
13
Commissioning
15
Maintenance and Replacement
15
Overview
16
Product Model
16
Overview
18
Label Description
20
Product Appearance
21
Product Appearance
22
Indicator Status
25
Working Principles
27
Circuit Diagram
27
Working Modes
29
Solar Inverter Storage
31
Installation
33
Check before Installation
33
Tools
34
Determining the Installation Position
35
Installing the Mounting Bracket
39
Support-Mounted Installation
40
Wall-Mounted Installation
41
Installing a Solar Inverter
42
Electrical Connections
47
Precautions
47
Preparing Cables
47
Connecting the PE Cable
57
Opening the Maintenance Compartment Door
58
Optional) Installing the Power Cable of the Tracking System
61
Connecting an AC Output Power Cable
62
Connecting DC Input Power Cables
68
Connecting the RS485 Communications Cable
75
Commissioning
78
Check before Power-On
78
Powering on the SUN2000
78
Man-Machine Interactions
81
Operations with the SUN2000 App
81
App Introduction
81
Downloading and Installing the App
82
Logging in to the App
83
Operations Related to the Advanced User
88
Setting Grid Parameters
88
Setting Protection Parameters
89
Setting Feature Parameters
89
Built-In PID Recovery
93
Afci
95
Operations Related to the Special User
96
Setting Grid Parameters
96
Setting Protection Parameters
98
Setting Feature Parameters
100
Setting Power Adjustment Parameters
104
Optional) Installing a Smart Dongle
109
Operations with a USB Flash Drive
109
Exporting Configurations
110
Importing Configurations
111
Exporting Data
112
Upgrading
113
Maintenance
115
Shutdown and Power-Off
115
Power-Off for Troubleshooting
116
Routine Maintenance
117
Troubleshooting
119
Replacing a Fan
132
Loading the DC Switch
136
Handling the Inverter
137
Removing the SUN2000
137
Packing the SUN2000
137
Disposing of the SUN2000
137
Technical Specifications
138
A Securing Y-Branch Connectors
143
B Grid Code
146
C Domain Name List of Management Systems
154
D Acronyms and Abbreviations
155

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