Huawei Telecom Power TP48200A-DT19C1 User manual

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1, TP48200A-HT19C2 Outdoor
Power System
V100R005C10
User Manual
Issue
02
Date
2019-02-26
HUAWEI TECHNOLOGIES CO., LTD.

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Copyright © Huawei Technologies Co., Ltd.
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Copyright © Huawei Technologies Co., Ltd. 2019. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective
holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and
the customer. All or part of the products, services and features described in this document may not be
within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,
information, and recommendations in this document are provided "AS IS" without warranties, guarantees or
representations of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address:
Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website:
http://e.huawei.com

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1, TP48200A-HT19C2 Outdoor
Power System
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About This Document
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About This Document
Purpose
This document describes the DC power systems in terms of their features, configurations,
components, and maintenance methods.
The figures provided in this document are for reference only.
Intended Audience
This document is intended for:
Sales engineers
Technical support personnel
Maintenance personnel
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol
Description
Indicates a hazard with a high level or medium level of risk
which, if not avoided, could result in death or serious injury.
Indicates a hazard with a low level of risk which, if not avoided,
could result in minor or moderate injury.
Indicates a potentially hazardous situation that, if not avoided,
could result in equipment damage, data loss, performance
deterioration, or unanticipated results.
Provides a tip that may help you solve a problem or save time.
Provides additional information to emphasize or supplement
important points in the main text.

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1, TP48200A-HT19C2 Outdoor
Power System
User Manual
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Change History
Changes between document issues are cumulative. The latest document issue contains all the
changes made in earlier issues.
Issue 02 (2019-02-26)
Optimized the content of the document.
Issue 01 (2013-08-01)
This issue is the first official release.

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1, TP48200A-HT19C2 Outdoor
Power System
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Contents
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Contents
About This Document.................................................................................................................... ii
1 Overview.........................................................................................................................................1
1.1 Introduction ..................................................................................................................................................................1
1.2 Model Number Description ..........................................................................................................................................2
1.3 System Features............................................................................................................................................................2
1.4 Working Principles........................................................................................................................................................3
1.5 Configurations ..............................................................................................................................................................3
2 Components ...................................................................................................................................6
2.1 Interior..........................................................................................................................................................................6
2.2 PDU............................................................................................................................................................................12
2.2.1 Battery Switch .........................................................................................................................................................13
2.3 Rectifier ......................................................................................................................................................................13
2.4 SMU02B.....................................................................................................................................................................15
2.5 UIM02C......................................................................................................................................................................18
2.6 Temperature Control Unit (for the TP48200A-DT19C1 and TP48200A-DT19C2)...................................................22
2.6.1 Direct Ventilation.....................................................................................................................................................22
2.6.2 TEC..........................................................................................................................................................................22
2.7 Temperature Control Unit (for the TP48200A-HT19C1 and TP48200A-HT19C2)...................................................25
2.7.1 Heat Exchanger........................................................................................................................................................26
2.7.2 TEC..........................................................................................................................................................................26
2.8 Sensor .........................................................................................................................................................................27
2.8.1 Smoke Sensor ..........................................................................................................................................................29
2.8.2 Temperature and Humidity Sensor ..........................................................................................................................30
2.8.3 Water Sensor............................................................................................................................................................31
2.8.4 Battery Temperature Sensor.....................................................................................................................................31
2.8.5 Temperature Sensor in the Equipment Compartment ..............................................................................................31
2.9 (Optional) Intelligent Electric Meter ..........................................................................................................................31
2.10 (Optional) Bluetooth Door Lock...............................................................................................................................33
2.10.1 (Optional) Electric Door Lock...............................................................................................................................33
2.10.2 (Optional) Bluetooth Controller.............................................................................................................................35
3 Safety .............................................................................................................................................37

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1, TP48200A-HT19C2 Outdoor
Power System
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3.1 Health and Safety........................................................................................................................................................37
3.1.1 Overview .................................................................................................................................................................37
3.1.1.1 Introduction...........................................................................................................................................................37
3.1.1.2 Local Safety Regulations......................................................................................................................................37
3.1.1.3 General Requirements...........................................................................................................................................37
3.1.2 Electrical Safety.......................................................................................................................................................39
3.1.2.1 High Voltage .........................................................................................................................................................39
3.1.2.2 Tools .....................................................................................................................................................................39
3.1.2.3 High Electrical Leakage........................................................................................................................................40
3.1.3 Inflammable Environment.......................................................................................................................................40
3.1.4 Battery .....................................................................................................................................................................40
3.1.4.1 Storage Battery .....................................................................................................................................................40
3.1.5 Working at Heights ..................................................................................................................................................42
3.1.5.1 Hoisting Heavy Objects........................................................................................................................................42
3.1.5.2 Using Ladders.......................................................................................................................................................43
3.1.6 Mechanical Safety ...................................................................................................................................................44
3.1.6.1 Drilling Holes .......................................................................................................................................................44
3.1.6.2 Sharp Objects........................................................................................................................................................44
3.1.6.3 Handling Fans.......................................................................................................................................................44
3.1.6.4 Lifting Heavy Objects...........................................................................................................................................44
3.1.7 Bundling Signal Cables ...........................................................................................................................................45
3.2 Equipment Safety........................................................................................................................................................45
3.2.1 Electricity Safety .....................................................................................................................................................45
3.2.1.1 High Electrical Leakage........................................................................................................................................45
3.2.2 Electrostatic Discharge ............................................................................................................................................45
3.2.3 Laying Out Cables...................................................................................................................................................45
4 Maintenance.................................................................................................................................46
4.1 Routine Maintenance..................................................................................................................................................46
4.2 Rectifying Common Faults.........................................................................................................................................48
4.2.1 AC Failure................................................................................................................................................................48
4.2.2 AC Over Volt ...........................................................................................................................................................48
4.2.3 AC Under Volt .........................................................................................................................................................48
4.2.4 DC Over Volt ...........................................................................................................................................................49
4.2.5 DC Under Volt .........................................................................................................................................................49
4.2.6 Batt Chg. Overcur....................................................................................................................................................50
4.2.7 LLVD Disconnected ................................................................................................................................................50
4.2.8 BLVD Disconnected................................................................................................................................................50
4.2.9 Batt Loop Trip..........................................................................................................................................................51
4.2.10 High Amb. Temp....................................................................................................................................................51
4.2.11 Low Amb. Temp. ...................................................................................................................................................51
4.2.12 High Amb. Humi. ..................................................................................................................................................52

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1, TP48200A-HT19C2 Outdoor
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4.2.13 Low Ambient Humidity.........................................................................................................................................52
4.2.14 Batt. High Temp.....................................................................................................................................................52
4.2.15 Batt. Low Temp. ....................................................................................................................................................53
4.2.16 Door Alarm............................................................................................................................................................53
4.2.17 Water Alarm...........................................................................................................................................................54
4.2.18 Smoke Alarm .........................................................................................................................................................54
4.2.19 Rect Fault...............................................................................................................................................................54
4.2.20 Rect Protection.......................................................................................................................................................54
4.2.21 Rect Comm Fault...................................................................................................................................................55
4.2.22 Load Loop Break...................................................................................................................................................55
4.2.23 AC SPD Fault ........................................................................................................................................................55
4.2.24 DC SPD Fault ........................................................................................................................................................56
4.3 Identifying Component Faults ....................................................................................................................................56
4.3.1 Identifying AC SPD Faults ......................................................................................................................................56
4.3.2 Identifying Circuit Breaker Faults ...........................................................................................................................56
4.3.3 Identifying Rectifier Faults......................................................................................................................................56
4.3.4 Identifying SMU Faults ...........................................................................................................................................56
4.4 Replacing Components...............................................................................................................................................57
4.4.1 Replacing a Rectifier ...............................................................................................................................................57
4.4.2 Replacing an SMU...................................................................................................................................................58
4.4.3 Replacing an AC SPD..............................................................................................................................................59
4.4.4 Replacing a Circuit Breaker.....................................................................................................................................60
4.4.5 Replacing the PCB of UIM02C...............................................................................................................................62
4.4.6 Replacing the Internal Circulation Fan of the Heat Exchanger (for the TP48200A-HT19C1 & HT19C2).............64
4.4.7 Replacing the External Circulation Fan of the Heat Exchanger (for the TP48200A-HT19C1 & HT19C2)............67
4.4.8 Replacing a Fan Assembly (for the TP48200A-DT19C1 & DT19C2)....................................................................70
4.4.9 Replacing a TCUA Control Board...........................................................................................................................73
4.4.10 Replacing a TEC....................................................................................................................................................76
4.4.11 Replacing the Air Filter..........................................................................................................................................78
4.4.12 Replacing an Ambient Temperature and Humidity Sensor....................................................................................79
4.4.13 Replacing a Smoke Sensor ....................................................................................................................................81
4.4.14 Replacing a Battery Temperature Sensor...............................................................................................................82
4.4.15 Replacing a Temperature Sensor for the Equipment Compartment.......................................................................84
4.4.16 Replacing a Water Sensor......................................................................................................................................87
A Technical Specifications...........................................................................................................89
A.1 Environmental Specifications ....................................................................................................................................89
A.2 Electrical Specifications.............................................................................................................................................89
A.3 EMC Specifications...................................................................................................................................................91
A.4 Cabinet Specifications ...............................................................................................................................................92
A.5 Rectifier Specifications..............................................................................................................................................92
A.6 HXC70S Heat Exchanger Specifications...................................................................................................................92

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1, TP48200A-HT19C2 Outdoor
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A.7 Direct Ventilation Specifications ...............................................................................................................................93
A.8 TEC04C Specifications..............................................................................................................................................94
A.9 Bluetooth Controller Specifications...........................................................................................................................94
A.10 Intelligent Electric Meter Specifications..................................................................................................................95
B Electrical Conceptual Diagram ................................................................................................96
C Associations Between Alarms and Dry Contacts on the UIM...........................................97
D Jumper Caps on the TCUA Control Board............................................................................98
E Cables Connection of TCUA Control Board .........................................................................99
F Acronyms and Abbreviations.................................................................................................101

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1, TP48200A-HT19C2 Outdoor
Power System
User Manual
1 Overview
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1 Overview
1.1 Introduction
The TP48200A-DT19C1, TP48200A-DT19C2, TP48200A-HT19C1, and
TP48200A-HT19C2 are integration communications power systems that supply power to and
back up power for -48 V DC outdoor communications equipment. The appearances of the four
cabinets are similar, as shown in Figure 1-1.
Figure 1-1 Cabinet appearance

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1, TP48200A-HT19C2 Outdoor
Power System
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1.2 Model Number Description
Figure 1-2 describes the model numbers for the TP48200A-DT19C1 and TP48200A-DT19C2
while Figure 1-3 describes those for the TP48200A-HT19C1 and TP48200A-HT19C2.
Figure 1-2 TP48200A-DT19C1 and TP48200A-DT19C2 model number description
Figure 1-3 TP48200A-HT19C1 andTP48200A-HT19C2 model number description
1.3 System Features
Wide AC input voltage range of 85 VAC to 300 V AC.
Comprehensive battery management.
ComprehensiveAC and DC surge protection design.
Network application over a fast Ethernet (FE) port and an RS485/RS232 port.
Communication with Huawei NetEco or third-party network management systems
(NMSs) over protocols such as the Simple Network Management Protocol (SNMP) and
Hypertext Transfer Protocol Secure (HTTPS) to enable remote management and
unattended working.
Liquid crystal display (LCD) for display and operations.
Web user interface (WebUI) for display and operations.
Access through the mobile app for easy deployment.
Display in multiple optional languages, such as English, Chinese, Spanish, Portuguese,
Italian, French, Russian, German, and Turkish.
Hot swapping of rectifiers and the site monitoring unit (SMU).
Rectifier power factor up to 0.99.

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1, TP48200A-HT19C2 Outdoor
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Rectifier efficiency up to 96%.
1.4 Working Principles
Figure 1-4 shows the conceptual diagram.AC power enters rectifiers through theAC power
distribution unit (PDU). The rectifiers convert the AC power input into -48 V DC power
output, which is directed by the DC PDU to DC loads along different routes.
When theAC power is normal, rectifiers power DC loads and charge batteries. When theAC
power is absent, rectifiers stop working and batteries start to power loads.After the AC power
resumes, rectifiers power DC loads and charge batteries again.
The SMU monitors the operating status of each component in the power system in real time
and performs appropriate intelligent control. When detecting a fault, the SMU generates an
alarm. The SMU monitors and regulates the temperature control unit based on the temperature
measured by the temperature sensor to ensure the normal operating temperature for the
cabinet.
Figure 1-4 Conceptual diagram
1.5 Configurations
Table 1-1 describes the system configurations for the TP48200A-DT19C1,
TP48200A-DT19C2, TP48200A-HT19C1, and TP48200A-HT19C2.

TP48200A-DT19C1, TP48200A-DT19C2,
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Table 1-1 Configurations
Item
TP48200A-DT
19C1
TP48200A-DT
19C2
TP48200A-HT
19C1
TP48200A-HT
19C2
Application
environment
Class B
Class C
Temperature
control unit
(TCU)
Equipment compartment: direct
ventilation
Battery compartment:
thermoelectric cooler (TEC)
Equipment compartment:
HXC70S heat exchanger
Battery compartment: TEC
Space for
customer
equipment
14 U
16U
AC input
system
220/380 V AC
three-phase,
four-wire input
system,
compatible with
220 V AC
single-phase
input system
110 V AC
dual-live wire
220/380 V AC
three-phase,
four-wire input
system,
compatible with
220 V AC
single-phase
input system
110 V AC
dual-live wire
AC input circuit
breaker
One 3-pole 63
A circuit
breaker
One 2-pole 100
A circuit
breaker
One 3-pole 63
A circuit
breaker
One 2-pole 100
A circuit
breaker
(Optional) AC
output circuit
breaker
One 2-pole 10 A circuit breaker and one 3-pole maintenance socket
protected by an 10 A electric residual current device (RCD).
DC output
Battery low voltage disconnection (BLVD): two 1-pole 10 A circuit
breakers and four 1-pole 16 A circuit breakers
Load low voltage disconnection (LLVD): one 1-pole 100 A circuit
breaker, one 1-pole 63 A circuit breaker, and four 1-pole 32 A circuit
breakers
Battery route: two 1-pole 125 A circuit breakers
Rectifier
A maximum of four R4850G2s or R4830G2s can be configured.
SMU
One SMU02B
UIM
One UIM02C
Sensor
Mandatory: one battery temperature sensor, one ambient temperature
sensor in the equipment compartment, and one door status sensor
Optional: one smoke sensor, one ambient temperature and humidity
sensor, and one water sensor.
(Optional)
Intelligent
electric meter
One intelligent electric meter and one current transformer
(Optional)
One electric door lock and one Bluetooth controller

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TP48200A-HT19C1, TP48200A-HT19C2 Outdoor
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Item
TP48200A-DT
19C1
TP48200A-DT
19C2
TP48200A-HT
19C1
TP48200A-HT
19C2
Bluetooth door
lock
Battery
The battery compartment with two layers supports a maximum of two
12 V, 180 Ah battery strings.
Maximum
output power
12 kW
Class B environments refer to indoor environments in which the ambient temperature and humidity
are not controlled and outdoor environments (with simple shielding measures) where humidity can
reach 100%.
Class C environments refer to sea environments or outdoor land environments (with simple
shielding measures) near pollution sources. If a site is near a pollution source, it is at most 3.7 km
away from salt water, such as the sea and salt lakes, 3 km away from heavy pollution sources, such
as smelteries, coal mines, and thermal power plants, 2 km away from medium pollution sources,
such as chemical, rubber, and galvanization industries, and 1 km away from light pollution sources,
such as packing houses, tanneries, and boiler rooms.

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1, TP48200A-HT19C2 Outdoor
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2 Components
2.1 Interior
TP48200A-DT19C1
Figure 2-1 shows the TP48200A-DT19C1 interior.

TP48200A-DT19C1, TP48200A-DT19C2,
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Figure 2-1 TP48200A-DT19C1 interior
(1) (Optional) Intelligent
electric meter
(2) (Optional)
Maintenance socket
(3) Air filter
(4) (Optional) Electric door
lock
(5) (Optional) Bluetooth
controller
(6) TCUA control box
(7) Thermoelectric cooler
(TEC)
(8) Space for installing
batteries
(9) Space for installing
customer equipment
(10) Space for installing
rectifiers
(11) User interface
module (UIM)
(12) DC power distribution
unit (PDU)
(13) Site monitoring unit
(SMU)
(14) AC input circuit
breaker
(15) Fan assembly
(16) Battery switch
(17) Cabinet ground bar
(18) (Optional) Current
transformer

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1, TP48200A-HT19C2 Outdoor
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TP48200A-DT19C2
Figure 2-2 shows the TP48200A-DT19C2 interior.
Figure 2-2 TP48200A-DT19C2 interior
(1) (Optional) Intelligent
electric meter
(2) (Optional)
Maintenance socket
(3) Air filter
(4) (Optional) Electric door
lock
(5) (Optional) Bluetooth
controller
(6) TCUA control box
(7) TEC
(8) Space for installing
batteries
(9) Space for installing
customer equipment
(10) Space for installing
rectifiers
(11) UIM
(12) DC PDU
(13) SMU
(14) AC input circuit
(15) Fan assembly

TP48200A-DT19C1, TP48200A-DT19C2,
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breaker
(16) Battery switch
(17) Cabinet ground bar
(18) (Optional) Current
transformer
TP48200A-HT19C1
Figure 2-3 shows the TP48200A-HT19C1 interior.
Figure 2-3 TP48200A-HT19C1 interior
(1) (Optional) Intelligent
electric meter
(2) (Optional)
Maintenance socket
(3) Heat exchanger (HXC70S)
(4) (Optional) Bluetooth
(5) (Optional) Electric
(6) TCUA control box

TP48200A-DT19C1, TP48200A-DT19C2,
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controller
door lock
(7) TEC
(8) Space for installing
batteries
(9) Space for installing
customer equipment
(10) Space for installing
rectifiers
(11) UIM
(12) SMU
(13) DC PDU
(14) AC input circuit
breaker
(15) Battery switch
(16) Cabinet ground bar
(17) (Optional) Current
transformer

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TP48200A-HT19C2
Figure 2-4 shows the TP48200A-HT19C2 interior.
Figure 2-4 TP48200A-HT19C2 interior
(1) (Optional) Intelligent
electric meter
(2) (Optional)
Maintenance socket
(3) Heat exchanger (HXC70S)
(4) (Optional) Bluetooth
controller
(5) (Optional) Electric
door lock
(6) TCUA control box
(7) TEC
(8) Space for installing
batteries
(9) Space for installing
customer equipment
(10) Space for installing
rectifiers
(11) UIM
(12) SMU

TP48200A-DT19C1, TP48200A-DT19C2,
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(13) DC PDU
(14) AC input circuit
breaker
(15) Battery switch
(16) Cabinet ground bar
(17) (Optional) Current
transformer
2.2 PDU
TP48200A-DT19C1 and TP48200A-HT19C1
Figure 2-5 shows the power distribution unit (PDU) for the TP48200A-DT19C1 and
TP48200A-HT19C1.
Figure 2-5 PDU for the TP48200A-DT19C1 and TP48200A-HT19C1
(1) AC input circuit
breakers
(2) AC surge protective device
(SPD)
(3) LLVD circuit
breakers
(4) BLVD circuit breakers
(5) Battery circuit breakers
The TCUA control box occupies the F10 BLVD circuit breaker.
TP48200A-DT19C2 and TP48200A-HT19C2
Figure 2-6 shows the PDU for the TP48200A-DT19C2 and TP48200A-HT19C2.