TP48120A-HD15A1, TP48120A-HD15A2,
TP48200A-HD15A1, and TP48200A-HD15A2 Telecom
Power
User Manual
Copyright © Huawei Technologies Co., Ltd.
Contents
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 Introduction ..........................................................................................................................................................15
2.2 Model Number Description...................................................................................................................................16
2.3 Features................................................................................................................................................................16
2.4 Working Principles ...............................................................................................................................................17
2.5 Configurations ......................................................................................................................................................17
3 Components ............................................................................................................................ 19
3.1 Interior .................................................................................................................................................................19
3.2 PDU .....................................................................................................................................................................27
3.2.1 Battery Switch ...................................................................................................................................................28
3.3 Rectifier ...............................................................................................................................................................28
3.4 SMU06C ..............................................................................................................................................................29
3.5 TCU .....................................................................................................................................................................34
3.5.1 Heat Exchanger .................................................................................................................................................34
3.5.2 Direct Ventilation ...............................................................................................................................................34
3.5.3 Heater ...............................................................................................................................................................35
3.6 Sensor and Lamp ..................................................................................................................................................36
3.6.1 (Optional) Smoke Sensor ...................................................................................................................................36
3.6.2 (Optional) Temperature and Humidity Sensor .....................................................................................................37
3.6.3 Battery Temperature Sensor ...............................................................................................................................38
3.6.4 (Optional) Water Sensor .....................................................................................................................................38
3.6.5 (Optional) Lamp ................................................................................................................................................38
4 Maintenance ............................................................................................................................ 39
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