Table Of Contents - Huawei TP48200A-D14A1 Telecom Power User Manual

Table of Contents

TP48200A-D14A1 Telecom Power

User Manual

Preface.......................................................................................................................................... ii

1 Safety Precautions .................................................................................................................... 1

1.1 General Safety ....................................................................................................................................................... 1

1.2 Personnel Requirements ........................................................................................................................................ 5

1.3 Electrical Safety .................................................................................................................................................... 5

1.4 Installation Environment Requirements .................................................................................................................. 7

1.5 Mechanical Safety ................................................................................................................................................. 8

1.6 Battery Safety ....................................................................................................................................................... 11

2 Overview ................................................................................................................................. 15

2.1 Designation Explanation .......................................................................................................................................15

2.2 Typical Networking ..............................................................................................................................................15

2.3 Features................................................................................................................................................................16

2.4 Configuration .......................................................................................................................................................16

2.5 Working Principles ...............................................................................................................................................17

3 Component Description ........................................................................................................ 19

3.1 Cabinet .................................................................................................................................................................19

3.2 Temperature Control System .................................................................................................................................20

3.2.1 Overview ...........................................................................................................................................................20

3.2.2 Direct-Cooling Unit ...........................................................................................................................................20

3.2.3 Fan Assembly ....................................................................................................................................................21

3.3 Rectifier ...............................................................................................................................................................22

3.4 Power Distribution Unit ........................................................................................................................................23

3.5 Monitoring Unit ...................................................................................................................................................24

3.6 Storage Battery (Optional) ....................................................................................................................................25

4 Installation and Commissioning .......................................................................................... 26

5 System Maintenance .............................................................................................................. 27

5.1 Routine Maintenance ............................................................................................................................................27

5.2 Troubleshooting....................................................................................................................................................27

5.2.1 Troubleshooting Common Faults .......................................................................................................................27

5.2.2 Troubleshooting Components .............................................................................................................................31

5.3 Component Replacement ......................................................................................................................................33

Issue 04 (2019-12-20)

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