Huawei SUN2000-50K-MG Series Manuals

Huawei SUN2000-50K-MG Series Manuals

Manuals and User Guides for Huawei SUN2000-50K-MG Series. We have 1 Huawei SUN2000-50K-MG Series manual available for free PDF download: User Manual

Huawei SUN2000-50K-MG Series User Manual

Huawei SUN2000-50K-MG Series User Manual (150 pages)

Brand: Huawei | Category: Inverter | Size: 9 MB

Table of Contents

About this Document
3
Intended Audience
3
Symbol Conventions
3
Change History
4
Table of Contents
6
Safety Information
8
Personal Safety
9
General Requirements
10
Personnel Requirements
10
Electrical Safety
11
Cabling Requirements
13
Environment Requirements
14
Mechanical Safety
16
Using Ladders
17
Drilling Holes
19
Overview
20
Model
20
Networking Application
21
Typical Networking
21
Earthing Systems
24
Appearance
25
Indicator Description
25
Circuit Diagram
28
Working Modes
29
Label Description
30
Smart I-V Curve Diagnosis
31
Inverter Storage
32
Installation
34
Installation Modes
34
Installation Requirements
34
Site Selection Requirements
35
Installation Environment Requirements
35
Clearance Requirements
36
Installation Clearance Requirements
36
Angle Requirements
38
Preparing Tools
39
Checking before Installation
41
Moving the Inverter
42
Installing the Inverter on a Support
44
Installing the Inverter on a Wall
45
Installing the SUN2000 on a Pole Clamp
47
Electrical Connections
48
Precautions
48
Preparing Cables
49
Connecting a PE Cable
53
Connecting an AC Output Power Cable
54
Connecting DC Input Power Cables
60
Terminal Description
61
Connecting Signal Cables
68
COM Port Pin Definitions
68
Optional) Installing the Smart Dongle
70
Checking before Power-On
73
Power-On and Commissioning
74
Powering on the Inverter
74
Commissioning Methods and Process
80
Commissioning the SUN2000 (Using the Smartlogger)
81
Preparations and Smartlogger Webui Login
81
Software Upgrade
82
Commissioning Using the Deployment Wizard
82
Parameters Settings
85
Commissioning the SUN2000 (Using the App)
85
Downloading the Fusionsolar App
85
Registering an Installer Account
85
Deploying a New Plant
86
System Maintenance
87
Routine Maintenance
87
Shutdown and Power-Off
89
Power-Off for Maintenance
90
Replacing a Fan
91
Resetting and Turning on the DC Switch
95
Locating Insulation Resistance Faults
95
Alarm Reference
99
Technical Specifications
100
Display and Communication
104
Grid Codes
106
Resetting a Password
138
C Setting the Current Threshold for Triggering RCD Protection
139
D Crimping an OT or DT Terminal
141
E Baud Rate Negotiation
144
Troubleshooting
145
Contact Information
146
G Digital Power Customer Service
148
Acronyms and Abbreviations
149

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