SMA MLX 60, Руководство по конструкции

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Contents
1 Introduction
3
1.1 Introduction 3
1.2 List of Abbreviations 3
2 Inverter Overview
5
2.1 Product Label 5
2.2 Mechanical Overview of the Inverter 5
2.3 Description of the Inverter 5
2.3.1 System Overview 6
2.3.2 Functional Safety 8
2.3.3 Operation Modes 9
2.4 MPP Tracker and Derating 10
2.4.1 MPP Tracker 10
2.4.2 Inverter Derating 10
2.4.3 Power Reference 10
2.5 Grid Code
11
2.5.1 Grid Protection Settings 12
2.6 Grid Support (Ancillary Services)
12
2.6.1 Fault Ride Through 12
2.6.2 Reactive Power Management 13
2.6.3 Active Power Management 14
2.7 Functional Safety Settings 14
3 System Planning – Mechanical
15
3.1 Unpacking
15
3.2 Installation
15
3.2.1 Installation Conditions
16
3.3 Mounting the Inverter 17
3.3.1 How to Position the Inverter 18
3.3.2 Torque Specifications for Installation 19
3.4 Cable Specifications 19
4 System Planning – Electrical
20
4.1 Introduction 20
4.2 DC Side 20
4.2.1 Requirements for PV Connection 20
4.2.1.1 Maximum Open-circuit Voltage 20
4.2.1.2 MPP Voltage 20
4.2.1.3 Short-circuit Current 21
4.2.1.4 MPP Current 21
Contents
L00410648-02_02 / Rev. date: 2014-10-03 1