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Huawei SUN2000-12KTL-M5 Series User Manual

Huawei SUN2000-12KTL-M5 Series
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SUN2000-(12KTL-25KTL)-M5 Series
User Manual
Issue 10
Date 2024-05-14
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.

Table of Contents

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Huawei SUN2000-12KTL-M5 Series Specifications

General IconGeneral
ModelSUN2000-12KTL-M5
TypeString Inverter
Rated Output Power12 kW
Max Efficiency98.6%
MPPT Efficiency99.9%
Number of MPPTs2
Cooling MethodNatural convection
Protection ClassIP65
Max. DC Voltage1100 V
Start Voltage200 V
Output Frequency Range50 Hz / 60 Hz
Maximum Output Power13, 200 VA
Input Voltage Range200 V - 1000 V
Output Voltage220/380 V, 230/400 V
Max. DC Power15 kW
MPPT Voltage Range200 V - 1000 V
Max. AC Apparent Power13.2 kVA
Rated AC Voltage220/380 V, 230/400 V
Operating Temperature Range-25 °C to 60 °C
Power Factor0.8 leading ... 0.8 lagging

Summary

About This Document

Purpose

Explains the scope and objective of the manual.

Intended Audience

Identifies the target readers for this document.

Symbol Conventions

Defines symbols and their meanings used in the manual.

Safety Information

Personal Safety

Guidelines for ensuring personal safety during operation and maintenance.

Electrical Safety

Precautions and procedures to prevent electrical hazards.

Environment Requirements

Specifies conditions for safe and optimal installation environment.

Mechanical Safety

Covers safety measures related to physical handling and installation.

Overview

Product Introduction

Provides a general description of the SUN2000 inverter and its function.

Appearance

Details the physical components and indicators of the inverter.

Label Description

Explains the meaning of various labels and indicators on the device.

Working Principles

Describes the operational modes and functional logic of the inverter.

Installation

Checking Before Installation

Outlines pre-installation checks for packaging and contents.

Tools

Lists the necessary tools required for installation procedures.

Determining the Installation Position

Guides on selecting an appropriate and safe location for installation.

Moving an Inverter

Provides instructions for safely moving the inverter unit.

Installing an Inverter

Step-by-step guide for securely mounting the inverter.

Installing a Junction Box

Instructions for optional installation of a junction box.

Electrical Connections

Preparing Cables

Details on selecting and preparing cables for connections.

Connecting a PE Cable

Procedures for correctly connecting the protective earthing (PE) cable.

Installing DC Input Power Cables

Guidelines for connecting DC power input cables from PV strings.

Installing AC Output Power Cables and Signal Cables

Instructions for connecting AC output and communication cables.

Installing the Smart Dongle and Anti-theft Components

Optional steps for installing communication dongles and security features.

Commissioning

Check Before Power-On

A checklist to ensure proper installation before system power-up.

Powering On the System

Step-by-step guide to safely power on the inverter and system.

Man-Machine Interactions

App Commissioning

Procedures for commissioning the inverter using the mobile application.

Parameters Settings

How to configure inverter parameters via the app or system.

Maintenance

Powering Off the System

Procedures for safely shutting down the inverter before maintenance.

Routine Maintenance

Recommended periodic checks and cleaning for optimal performance.

Troubleshooting

Guidance on diagnosing and resolving common issues and alarms.

Replacing a Fan

Steps for replacing a faulty cooling fan in the inverter.

Handling the Inverter

Removing the SUN2000

Instructions for safely disconnecting and removing the inverter.

Packing the SUN2000

Guidelines for packing the inverter for storage or transport.

Disposing of the SUN2000

Information on the proper disposal of the inverter at its end-of-life.

Technical Specifications

SUN2000-(15KTL-25KTL)-ZHM5 Technical Specifications

Detailed technical data for ZHM5 series models.

SUN2000-(12KTL-25KTL)-M5 Technical Specifications

Detailed technical data for M5 series models.

Grid Codes

Device Commissioning

Resetting a Password

Locating Insulation Resistance Faults

Rapid Shutdown

NS Protection

Connecting the Inverter to the NS Protection Signal Cable

How to connect the inverter to the NS protection signal cable.

Preconfigured Certificate Disclaimer

Acronym and Abbreviation

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