Name: Huawei Telecom Power TP48200A-DX12A1
Brand: Huawei
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TP48200A-DX12A1 Telecom Power

User Manual

D Acronyms and Abbreviations

Issue 07 (2019-11-15)

SMU

site monitoring unit

SNMP

Simple Network Management Protocol

TCUC

Temperature control unit C

UIM

user interface module

Preface3
Table of Contents5
Safety Precautions7
General Safety7
Personnel Requirements11
Electrical Safety11
Installation Environment Requirements13
Mechanical Safety14
Battery Safety17
Overview21
Introduction21
Features22
System Configurations22
Components24
Interior24
Power Distribution Unit28
Rectifier28
Smu02B29
User Interface Module UIM02C33
Optional) Heater36
Door Status Sensor37
Battery Temperature Sensor37
Maintenance38
Routine Maintenance38
Rectifying Common Faults39
AC Failure39
AC over Volt39
AC under Volt40
DC over Volt40
DC under Volt40
Batt Chg. Overcur41
LLVD Disconnected41
BLVD Disconnected41
Batt Loop Trip42
Batt. High Temp42
Batt. Low Temp42
Door Alarm43
Rectifier Missing43
Single Rect Fault44
Multi-Rect. Fault44
Rect Fault44
Rect Protection44
Rect Comm Fault45
DC SPD Fault45
Batt Test Negative45
Identifying Component Faults46
Identifying Circuit Breaker Faults46
Identifying Rectifier Faults46
Identifying SMU Faults46
Replacing Components46
Replacing a Rectifier47
Replacing a Circuit Breaker48
Replacing a Plug-In Circuit Breaker49
Replacing the PCB of UIM02C50
Replacing an SMU52
Replacing an AC SPD Module53
Replacing a Direct Ventilation Fan54
Replacing an Air Filter55
Replacing a Heater56
Replacing a Battery Temperature Sensor57
Replacing a Door Status Sensor59
A Technical Specifications60
Environment Specifications60
Electrical Specifications60
EMC Specifications62
Cabinet Specifications62
Heater Specifications63
Electrical Conceptual Diagrams64
C Associations between Alarms and Dry Contacts on the UIM65
D Acronyms and Abbreviations67

Brand	Huawei
Model	Telecom Power TP48200A-DX12A1
Category	UPS
Language	English

Huawei Telecom Power TP48200A-DX12A1 User Manual

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