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SUN2000 Series
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Huawei SUN2000 Series - Working Modes
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Figure 2-10
Schematic diagr
am
2.5.2 W
orking Modes
The SUN2000 can work in Standby
, Oper
ating, or Shutdown mode.
SUN2000-(100KTL, 110KTL
, 115KTL)-M2
User Manual
2 Over
view
Issue 02 (2022-06-30)
Copyright © Huawei T
echnologies Co., Ltd.
17
22
24
Table of Contents
Main Page
About this Document
3
Table of Contents
5
Safety Information
7
General Safety
7
Personnel Requirements
8
Electrical Safety
9
Installation Environment Requirements
10
Mechanical Safety
10
Commissioning
12
Maintenance and Replacement
12
Overview
13
Product Model
13
Overview
14
Label Description
16
Product Appearance
17
Appearance
18
Indicator Status
20
Working Principles
22
Circuit Diagram
22
Working Modes
23
Solar Inverter Storage
25
Installation
27
Check before Installation
27
Tools
28
Determining the Installation Position
30
Installing the Mounting Bracket
34
Support-Mounted Installation
34
Wall-Mounted Installation
35
Installing a Solar Inverter
37
Electrical Connections
41
Precautions
41
Preparing Cables
41
Connecting the PE Cable
49
Opening the Maintenance Compartment Door
50
Optional) Installing the Power Cable of the Tracking System
53
Connecting an AC Output Power Cable
53
Connecting DC Input Power Cables
60
Connecting the RS485 Communications Cables
64
Commissioning
67
Check before Power-On
67
Powering on the SUN2000
67
Man-Machine Interactions
69
Operations with the SUN2000 App
69
App Introduction
69
Downloading and Installing the App
70
Logging in to the App
71
Setting Parameters
76
Setting Grid Parameters
76
Setting Protection Parameters
77
Setting Feature Parameters
79
Setting Power Adjustment Parameters
86
Optional) Installing a Smart Dongle
90
Upgrading the Inverter
91
Maintenance
93
Shutdown and Power-Off
93
Power-Off for Troubleshooting
93
Routine Maintenance
95
Troubleshooting
97
Replacing a Fan
110
Resetting and Turning on the DC Switch
114
Handling the Inverter
115
Removing the SUN2000
115
Packing the SUN2000
115
Disposing of the SUN2000
115
Technical Specifications
116
A Grid Codes
121
B Resetting Password
132
C Domain Name of the Management System
133
D Acronyms and Abbreviations
134
Other manuals for Huawei SUN2000 Series
Quick Guide
23 pages
Quick Installation Guide
12 pages
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