tp48200a product description(v100r001_01)

TP48200A V100R001

Product Description

Issue 01

Date 2011-03-21

HUAWEI TECHNOLOGIES CO., LTD.

Issue 01 (2011-03-21) Huawei Proprietary and Confidential

Copyright Huawei Technologies Co., Ltd

i

Copyright Huawei Technologies Co., Ltd. 2011. 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 the 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://www.huawei.com

Email: [email protected]

TP48200A

Product Description About This Document



ii

About This Document

Purpose

This document describes the TP48200A in terms of the positioning, features, architecture,

application scenarios, operation and maintenance, technical specifications, installation, and

maintenance.

Intended Audience

This document is intended for:

Marketing engineers

Network planning engineers

System engineers

Site engineers

Symbol Conventions

The symbols that may be found in this document are defined as follows.

Symbol Description

Alerts you to a high risk hazard that could, if not avoided,

result in serious injury or death.

Alerts you to a medium or low risk hazard that could, if not

avoided, result in moderate or minor injury.

Alerts you to a potentially hazardous situation that could, if not

avoided, 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

Product Description About This Document



iii

Change History

Changes between document issues are cumulative. The latest document issue contains all the

changes made in earlier issues.

Issue 01 (2011-03-21)

This issue is used for first office application (FOA).

TP48200A

Product Description Contents



iv

Contents

About This Document ....................................................................................................................... ii

1 Overview .......................................................................................................................................... 1

1.1 Name ................................................................................................................................................................ 1

1.2 Introduction ...................................................................................................................................................... 1

1.3 Positioning ....................................................................................................................................................... 2

1.4 Benefits ............................................................................................................................................................ 2

2 System Configuration ..................................................................................................................... 4

2.1 Overview .......................................................................................................................................................... 4

2.1.1 Physical Structure ................................................................................................................................... 4

2.1.2 System Composition ............................................................................................................................... 6

2.2 Cabinet ............................................................................................................................................................. 6

2.2.1 Appearance .............................................................................................................................................. 6

2.2.2 Components ............................................................................................................................................ 7

2.2.3 Features ................................................................................................................................................... 9

2.3 Temperature Control System ............................................................................................................................ 9

2.3.1 Overview ................................................................................................................................................. 9

2.3.2 Direct-Cooling Unit .............................................................................................................................. 11

2.3.3 Fan Frame ............................................................................................................................................. 12

2.3.4 Heater (Optional) .................................................................................................................................. 13

2.4 PSU ................................................................................................................................................................ 13

2.4.1 Appearance ............................................................................................................................................ 13

2.4.2 Panel...................................................................................................................................................... 14

2.4.3 Technical Specifications ........................................................................................................................ 15

2.4.4 Protection Mechanisms ......................................................................................................................... 15

2.4.5 Features ................................................................................................................................................. 16

2.5 Monitoring Unit ............................................................................................................................................. 16

2.5.1 Appearance ............................................................................................................................................ 16

2.5.2 Components .......................................................................................................................................... 17

2.5.3 Features ................................................................................................................................................. 17

2.5.4 PMU ...................................................................................................................................................... 18

2.5.5 UIM 02A ............................................................................................................................................... 21

2.5.6 Network Diagrams ................................................................................................................................ 22

TP48200A

Product Description Contents



v

2.6 PDU ................................................................................................................................................................ 23

2.6.1 DC PDU ................................................................................................................................................ 23

2.6.2 AC PDU ................................................................................................................................................ 24

2.6.3 Power Distribution Principles ............................................................................................................... 25

2.7 Storage Battery (Optional) ............................................................................................................................. 25

2.8 Lamp .............................................................................................................................................................. 26

3 Standards and Technical Specifications ...................................................................................... 28

3.1 Structural Specifications................................................................................................................................. 28

3.2 Environmental Specifications......................................................................................................................... 29

3.3 Temperature Control Specifications ............................................................................................................... 29

3.4 Acoustic Noise ............................................................................................................................................... 29

3.5 Safety Compliance ......................................................................................................................................... 30

3.6 EMC Compliance ........................................................................................................................................... 30

3.7 Reliability Specifications ............................................................................................................................... 30

3.8 Surge Protection ............................................................................................................................................. 30

3.9 Electrical Specifications ................................................................................................................................. 31

3.9.1 AC Electrical Specifications ................................................................................................................. 31

3.9.2 DC Electrical Specifications ................................................................................................................. 32

4 Design Standards ........................................................................................................................... 33

A Acronyms and Abbreviations ...................................................................................................... 34

TP48200A

Product Description 1 Overview



1

1 Overview 1.1 Name

Figure 1-1 shows the definition of the product name TP48200A.

Figure 1-1 Definition of each part in the product name

1.2 Introduction The TP48200A is an integrated outdoor backup alternating currenttodirect current (AC-to-DC) power system that employs 48 V, 50 A power supply units (PSUs). Physically, the TP48200A is a cabinet that houses the air filter, fan, PSU, monitoring unit, sensor, power

distribution unit (PDU), and lamp. It may also contain the heater, Simple Network

Management Protocol (SNMP) daughter board, and storage batteries. The available space for

installing customer equipment is 20 U (889 mm [35 in.]) (with only one layer of storage

batteries) high by 19 inches (483 mm) wide.

The TP48200A is used in Class B environments and applicable to various outdoor scenarios.

Class B environments refer to:

TP48200A




2

Rooms in which the humidity and temperature are uncontrollable

General outdoor environments where simple sun-shading measures are taken (such as under a

canopy)

Environments where humidity reaches 100% occasionally

1.3 Positioning The TP48200A, AC power supply, automatic transfer switch (ATS), alternating current

distribution box (ACDB), storage batteries, and related devices constitute a site power

solution. Figure 1-2 shows the positioning of the TP48200A in the typical site power solution.

Figure 1-2 TP48200A in the typical site power solution

1.4 Benefits The TP48200A supplies stable power to 48 V DC communications equipment and provides a maximum current of 200 A. Storage batteries in the TP48200A provide backup power for

loads. The TP48200A features easy installation, intelligent hibernation, remote monitoring,

and a wide range of AC input voltage.

Easy Installation

The power monitoring unit (PMU) and PSU are hot-swappable. This facilitates the system

installation, saves maintenance time, and reduces the operational expenditure (OPEX).

Intelligent Hibernation

To improve efficiency, the TP48200A can put one or more PSUs in hibernation based on the

actaul power usage.

High Efficiency

The TP48200A uses PSUs with a 96% efficiency record.

TP48200A




3

Remote Monitoring

OPEX is reduced when the TP48200A performs comprehensive self-management and battery

management functions by connecting to the element management system (EMS) in in-band or

out-of-band mode.

In in-band mode, the PMU communicates with the PSUs over the RS485 serial port and

with Huawei base stations over the RS232 or RS485 serial port.

In out-of-band mode, the PMU communicates with the EMS by using an SNMP

daughter board and a fast Ethernet (FE) port over the transport network.

Wide Range of AC Input Voltage

The AC input voltage of the TP48200A ranges from 90 V AC to 290 V AC phase voltage.

High-Level Regulatory Design

The TP48200A complies with Conformite Europeenne (CE) standards, the power distribution

components comply with CE standards, and the PSU complies with underwriters laboratory

(UL), CE, and Technical Watch-Over Association (TUV) standards.

Low Noise

The noise specifications comply with ETS 300 753 Class 4.1 (rural environment).

High Protection Level

The cabinet protection level is IP55.

TP48200A

Product Description 2 System Configuration



4

2 System Configuration 2.1 Overview

2.1.1 Physical Structure

Figure 2-1 shows the TP48200A.

TP48200A




5

Figure 2-1 TP48200A

(1) Door (2) Base (3) Storage batteries

(4) Space for customer equipment (5) ACDB (6) DCDB

(7) PSU (8) Monitoring unit (9) Fan assembly

(10) Air filter (11) Heater (12) Cable outlet modules

(13) Lamp

TP48200A




6

2.1.2 System Composition

Figure 2-2 shows the system composition of the TP48200A.

Figure 2-2 System composition of the TP48200A

2.2 Cabinet

2.2.1 Appearance

The TP48200A cabinet is made of double-shell aluminum. Dimensions (H x W x D) of the

TP48200A cabinet (excluding the base) are 1725 mm x 700 mm x 700 mm (67.91 in. x 27.56

in. x 27.56 in.). Dimensions (H x W x D) of the base are 200 mm x 700 mm x 650 mm (7.87

in. x 27.56 in. x 25.59 in.).

Figure 2-3 shows the TP48200A cabinet.

TP48200A




7

Figure 2-3 TP48200A cabinet

Table 2-1 Cabinet height distribution

For... The Height Is...

Customer equipment 20 U (889 mm [35.00 in.]) (with only one layer of storage

batteries)

Storage batteries 6 U (266.7 mm [10.50 in.])

Embedded power system 8 U (355.6 mm [14.00 in.])

Fan assembly 2 U (88.9 mm [3.50 in.])

2.2.2 Components

Cable Outlet Module

A cable outlet module allows cables to route out of the TP48200A cabinet. Sufficient cable

outlets are reserved for capacity expansion. To conveniently access cables, you are advised to

place the cable outlet module on the front side at the bottom of the cabinet.

Figure 2-4 shows a cable outlet module.

TP48200A




8

Figure 2-4 Cable outlet module

Figure 2-5 Cable outlet distribution

Battery Shelf

The cabinet can be equipped with battery shelves including a baffle plate. The number of

shelves depends on types of the cabinet and other equipment inside.

TP48200A




9

Figure 2-6 Battery shelf

2.2.3 Features

The cabinet has the following features:

The protection level of the cabinet is IP55.

The cabinet applies to Class B environments.

Configured with the fan assembly, the cabinet has a standard heat dissipation maximum

heat dissipation capability of 1700 W.

The cabinet can be installed on the ground and maintained from the front.

2.3 Temperature Control System

2.3.1 Overview

The temperature control system of the TP48200A is composed of a direct-cooling unit and a

heater if required. The temperature control system accelerates the air ventilation and reduces

the temperature inside the cabinet by using fans and other ventilation devices. The optional

heater, keeps the internal cabinet at an optimal operating temperature.

TP48200A




10

Figure 2-7 Temperature control system

Figure 2-8 Fan speed line chart

Table 2-2 Technical specifications of the temperature control system

Item Specifications

Operating temperature Without storage batteries 40C to +50C (40F to +122F)

With storage batteries 40C to +40C (40F to +104F)

Cooling capacity Maximum power: 1700 W

Acoustic noise ETS 300 753 Class 4.1 (rural environment)

TP48200A




11

2.3.2 Direct-Cooling Unit

The direct-cooling unit consists of an air-exhaust device, an air-intake device, an air filter, and

a fan assembly. The direct-cooling unit extends the area for exchanging air inside and outside

the cabinet, speeds up air circulation, and reduces the operating temperature in the cabinet.

Air-exhaust device

The air-exhaust device is mounted in the upper part on the interior of the cabinet door, as

shown in Figure 2-9.

Air-intake device

The air-intake device as shown in Figure 2-9.

Figure 2-9 Air-exhaust device and air-intake device

Air filter

The air filter prevents most dust particles from entering the cabinet.

The TP48200A uses either an F6 or a G4 air filter. Figure 2-10 shows an F6 air filter.

TP48200A




12

Figure 2-10 F6 air filter

2.3.3 Fan Assembly

The fan assembly houses two centrifugal fans. The fans direct air into the cabinet through the

lower part of the door and out of the cabinet through the upper.

shows the fan assembly. Figure 2-12 shows a centrifugal fan.

Figure 2-11 Fan assembly

Figure 2-12 Centrifugal fan

TP48200A




13

Table 2-3 Technical specifications of the fan

Item Specifications

Rated voltage 48 V DC

Rated power 34 W

2.3.4 Heater (Optional)

The TP48200A uses the HAU02A-01 as the heater. The heater ensures that the temperature

inside the cabinet stays above 10C (14F). It starts working when the temperature inside drops below 5C (23F), and stops when the temperature reaches 15C (59F).

Figure 2-13 shows the heater.

Figure 2-13 Heater

The maximum power of one heater is 500 W when supplied with 220 V AC power.

If the average temperature in the coldest month of the year is below 10C (14F), a heater is required.

2.4 PSU

2.4.1 Appearance

The PSU converts the AC input power into stable 48 V DC power. The TP48200A can be configured with two, three, or four PSUs.

Figure 2-14 shows the PSU.

Figure 2-14 PSU

TP48200A




14

2.4.2 Panel

The PSU panel provides the power light emitting diode (LED), protection LED, and fault

LED. Figure 2-15 shows the PSU panel.

Figure 2-15 PSU panel

(1) Power LED (2) Protection LED (3) Fault LED

Table 2-4 LED description

LED Color Normal

Status

Abnormal

Status

Exception Causes

Power

LED

Green Steady

on

Off The mains supply fails due to no AC

input, AC input overvoltage, or AC

input undervoltage.

The PSU has no power output.

Protecti

on LED

Yellow Off Steady on Overtemperature shutdown occurs

when the environment temperature

exceeds 65C (149F).

The PSU hibernates.

In this case, only the protection LED is

on.

Fault

LED

Red Off Steady on The PSU has no power output due to

output overvoltage shutdown, fan

failure, overtemperature shutdown, or

PSU failure. If the unavailable power

output is caused by a mains supply

failure due to AC input absence, AC

input overvoltage, or AC input

undervoltage, the fault LED does not

illuminate, either.

TP48200A




15

2.4.3 Technical Specifications

Table 2-5 lists the technical specifications of the PSU.

Table 2-5 Technical specifications of the PSU

Item Specifications

Model PSU4850A

Weight 2.8 kg (6.17 lb)

Height x Width x Depth 88.9 x 103.0 x 243.0 mm (3.50 in. x 4.06 in. x 9.57 in.)

Environmental

Specifications

Operating

temperature

40C to +75C (40F to +167F)

When the temperature is between 55C (131F) and 75C

(167F), the PSU power derates.

Operating

humidity

5%95% (non-condensing)

Transportation

temperature

40C to +75C (40F to +167F)

Storage

temperature

40C to +75C (40F to +167F)

Storage

humidity

5%95%

Altitude < 4,000 m (13,123.2 ft)

If the altitude is between 3000 m (9842.4 ft) and 4000 m

(13,123.2 ft), the temperature derates by 1C (33.8F) for

each additional 200 m (656.2 ft).

Cooling With built-in fan

AC input Operating

voltage

85300 V AC

Operating

frequency

4566 Hz (rated frequency: 50 Hz and 60 Hz)

Power factor 0.99 (50% load or more)

DC output Output voltage 43.258.0 V DC (default voltage: 53.5 V DC)

Output power Rated power: 2900 W (input voltage: 176300 V AC)

Rated power: 1200 W (input voltage: 85175 V AC)

Efficiency 96% (30%~100% load; and the highest efficiency point can be reach 96.8%)

2.4.4 Protection Mechanisms

The TP48200A supports the following protection mechanisms:

TP48200A




16

Input overvoltage protection

Input undervoltage protection

Input overcurrent protection

Output overvoltage protection

Output short circuit protection

Output current limiting protection

Overtemperature protection

2.4.5 Features

The PSU provides the following features:

High power density

Stable operation

Intelligent hibernation

Hot swappable

2.5 Monitoring Unit

2.5.1 Appearance

The monitoring unit is 1 U (44.45 mm [1.75 in.]) high, and can be installed in a 19-inch rack.

Figure 2-16 shows the monitoring unit and Table 2-6 lists its structural specifications.

Figure 2-16 Monitoring unit

Table 2-6 Structural specifications of the monitoring unit

Item Specifications

Dimensions (H x W x

D)

43.6 mm x 442 mm x 226.4 mm (1.72 in. x 17.40 in. x 8.91 in.)

Installation scenario Standard 19-inch rack

Maintenance mode From the front

TP48200A




17

2.5.2 Components

Table 2-7 describes the main components of the monitoring unit, including the PMU, user

interface module 02A (UIM 02A), and signal transfer board.

Table 2-7 Component description

Component Description

Signal transfer board The signal transfer board is installed at the back of the subrack, and

is used to connect the PMU and UIM 02A. It provides two 96-pin

connectors to connect the UIM 02A and a board if required for

function extension. A 125-pin connector is also provided to connect

the PMU.

PMU The PMU, which is hot-swappable and serves as the major

processing unit, performs the monitoring function. The PMU

connects to the signal transfer board through a 125-pin connector.

The PMU manages lower level equipment such as the temperature

control unit and outdoor battery cabinet.

UIM 02A The UIM 02A, which is also hot-swappable, provides various ports

such as the humidity and temperature detection port, Boolean value

input port, dry contact output.

2.5.3 Features

The monitoring module provides the following features:

Supports power management and intelligent battery management.

Support Energy saving management of PSUs.

Supports battery charge at night.

Supports automatic and manual battery control.

Records not less than 300 historical logs.

Supports the FE communication mode.

Supports nine dry contact outputs.

Supports seven digital inputs.

Supports abundant sensor ports.

Supports electronic label management.

Supports power failure monitoring.

Supports SNMP (V1/V2c/V3) protocol

Supports the Web function.

Supports current limitation for the generator at startup.

TP48200A




18

2.5.4 PMU

Appearance

The PMU provides a RUN LED (green), an ALM LED (red), a liquid crystal display (LCD)

that displays the operating parameters, operating status, alarm status, configured parameters,

and controlling parameters of the DC power, AC power, PSUs and storage batteries. These

parameters are collected by the PMU. You can set parameters and control the TP48200A by

pressing the four buttons as shown in Figure 2-17.

Figure 2-17 PMU 02B

(1) RUN LED (2) ALM LED (3) LCD

(4) Buttons (5) COM port (6) RS485/RS232 port

Table 2-8 LEDs description

LED Color Status Description

RUN LED Green Blinking at 0.5 Hz The PMU communicates with the host

properly.

Blinking at 4 Hz The PMU fails to communicate with the host.

ALM

LED

Red Steady on A critical alarm is raised.

Off No critical alarm is raised.

Table 2-9 Button description

Button Description

or Allows you to view menu items and set the value of a menu item.

Cancel Returns to the previous menu without saving the settings of the current

menu item.

Enter Enters the main menu from the standby screen, enters a submenu from the

main menu, or saves the settings of a submenu item.

TP48200A




19

Button Description

NOTE

After a menu is displayed, the standby screen is displayed if no button is pressed within 5 minutes.

After a menu is displayed, the LCD screen becomes dark if no button is pressed within 8 minutes.

On the standby screen, the LCD contrast can be decreased by pressing and Enter simultaneously or be increased by pressing and Enter simultaneously.

Structural Specifications

Table 2-10 lists the structural specifications of the PMU.

Table 2-10 Structural specifications of the PMU

Item Specifications

Weight 2 kg (4.41 lb)

Dimensions (H x W x D) 40.8 mm x 100 mm x 205.3 mm (1.61 in. x 3.94 in. x 8.08 in.)

Functions

Table 2-11 Function description

Item Monitoring Parameter

Battery management High-temperature disconnection

Boost charging management

Float charging management

Discharging test

Temperature compensation

Capacity detection and reporting

Battery string and capacity configuration

Display of the installation date and maintenance date

Status detection and alerting

Current limitation for the generator at startup

Remote measure AC input voltage

Load current

Battery string current

DC busbar voltage

TP48200A




20


Battery temperature

Ambient humidity

Ambient temperature

Remote control Rectifier power-on and power-off

Battery boost and float charging

Voltage adjustment for the power supply unit (PSU)

Current limitation for the PSU

Battery connection and disconnection

Current limitation for the generator at startup

Control the lamp in the cabinet

Nine dry contact outputs

Remote signaling Mains absence

Mains overvoltage

Mains undervoltage

DC overvoltage

DC undervoltage

Load fuse blown

Overcurrent charging

Battery disconnection

Over high ambient temperature

Over low ambient temperature

Over high ambient humidity

Over low ambient humidity

Over high battery temperature

Over low battery temperature

Faulty PSU

Protected PSU

Reporting the PSU output current

Reporting alarms in the case of battery loop

disconnection

Door status switch

TP48200A




21


Water detector

Smoke detector

SPD fault detection

Displaying manufacturing information

Seven digital detector

2.5.5 UIM 02A

The UIM 02A panel provides sensor detection ports, Boolean value input ports, dry contact

outputs, and communications ports.

Figure 2-18 UIM 02A panel

Table 2-12 Port description

Port Type Silkscreen Description

Sensor port TEM_BAT

Used by the battery temperature

sensor.

GATE Used by the door status sensor.

SMOKE Used by the smoke detector.

WATER Used by the water detector.

Analog value input port AIN Used for detecting the battery status.

Boolean value port DIN1 Used for inputting Boolean value 1.

DIN2 Used for inputting Boolean value 2.






TP48200A




22

Port Type Silkscreen Description

Dry contact output port

ALM1 Used for reporting smoke alarms.

ALM2 Used for reporting door broken

alarms.

ALM3 Used for reporting PSU faults and

PSU communication faults.

ALM4

Used for reporting load fuse blown

alarms and battery fuse blown

alarms.

ALM5

Used for reporting over high battery

temperature alarms and over high

ambient temperature alarms.

ALM6 Used for reporting TCU alarms.

ALM7 Used for reporting mains failure

alarms.

ALM8 Used for controlling the head lamp

in the cabinet.

ALM9 Used for reporting SPD fault alarms.

Power electronic manufacturing information

PELU Used for displaying electronic

manufacturing information about the

power system.

You can configure dry contacts as required.

2.5.6 Network Diagrams

Figure 2-19 shows the network diagram for remote control in in-band mode. Figure 2-20

shows the network diagram for remote control in out-of-band mode.

TP48200A




23

Figure 2-19 Remote control in in-band mode

Figure 2-20 Remote control in out-of-band mode

2.6 PDU PDUs are classified into the DC PDU and AC PDU. The DC PDU distributes DC power to

the TP48200A, while the AC PDU distributes AC power.

2.6.1 DC PDU

Figure 2-21 shows the DC PDU.

TP48200A




24

Figure 2-21 DC PDU

Table 2-13 Circuit breaker distribution

For... There Are...

Battery low voltage

disconnection

Two 50 A/2P circuit breakers

Six 20 A circuit breakers

Five 10 A circuit breakers

One 3 A circuit breaker (for the lamp)

Battery Two 125 A circuit breakers

2.6.2 AC PDU

Figure 2-22 shows the AC PDU.

Figure 2-22 AC PDU

TP48200A




25

Table 2-14 Circuit breaker distribution

For... There Are...

AC input One 50 A/1P circuit breaker


Heater One 10 A/1P circuit breaker

Maintenance socket One 10 A maintenance socket with two holes (differential

protection of 30 mA)

2.6.3 Power Distribution Principles

Figure 2-23 shows the power distribution principles.

Figure 2-23 Power distribution principles

2.7 Storage Battery (Optional) Storage batteries store electrical energy and power loads when the D.G. and mains supply no

power or insufficient power.

The TP48200A can be configured with four 92 Ah valve-regulated lead-acid batteries (VRLA

batteries) for power backup.

TP48200A




26

Figure 2-24 VRLA batteries

Table 2-15 Technical specifications of storage batteries

Item Specifications

Weight 28 kg (61.7 lb)

Dimensions (H x W x D) 264 mm x 105 mm x 395 mm (14.4 in. x 4.13 in. x 15.6 in.)

Capacity 92 Ah

Rated voltage 12 V

NOTE

Storage batteries are not transported along with the cabinet and are configured based on the

site requirements.

2.8 Lamp

Appearance

Figure 2-25 shows the lamp.

TP48200A




27

Figure 2-25 Lamp

Technical Specifications

Table 2-16 lists the technical specifications of the lamp.

Table 2-16 Technical specifications of the lamp

Item Specifications

Rated voltage 48 V DC

Rated power 1 W

Luminance 300 cd/m2

Color of the emitted light White

Certificate UL

TP48200A

Product Description 3 Standards and Technical Specifications



28

3 Standards and Technical Specifications 3.1 Structural Specifications

Table 3-1 lists the structural specifications of the TP48200A cabinet.

Table 3-1 Structural specifications

Item Specifications

Dimensions of the cabinet (H x W x D,

excluding the base)

1725 mm x 700 mm x 700 mm (67.91 in. x

27.56 in. x 27.56 in.)

Dimensions of the base (H x W x D) 200 mm x 700 mm x 650 mm (7.87 in. x

27.56 in. x 25.60 in.)

Structure Double-shell aluminum cabinet

Cabinet color Light gray RAL 7035 white

Number of modules 2 to 4

Weight (excluding the PSU and storage

batteries)

150 kg (330.75 lb)

Cabling mode Routed into and out of the bottom of the

cabinet

Protection level IP55

Height for customer equipment 20 U (889 mm [35.00 in.]) (with only one

layer of storage batteries)

TP48200A




29

3.2 Environmental Specifications Table 3-2 shows the environmental specifications of the TP48200A.

Table 3-2 Environmental specifications

Parameter Specification

Operating temperature The ambient temperature (including solar radiation) ranges

from 40C (40F) to +50C (+122.0F).

Operating humidity 5%95% (non-condensing)

Transportation temperature 40C to +70C (40F to +158F)

Storage temperature 40C to +70C (40F to +158F)

Altitude 04000 m (013,123.2 ft)

3.3 Temperature Control Specifications Table 3-3 lists the temperature control specifications.

Table 3-3 Temperature control specifications

Item Specifications

Cooling mode Direct-cooling

Cooling capacity 1700 W (maximum)

Acoustic noise ETS 300 753 Class 4.1 (rural environment)

Rated fan voltage 48 V DC

Rated fan power 68 W (two fans)

Rated heater voltage 220 V AC

Rated heating capability 500 W

3.4 Acoustic Noise The TP48200A complies with ETS 300 753 Class 4.1 (rural environment).

TP48200A




30

3.5 Safety Compliance The TP48200A complies with IEC60950-1:2005 or EN60950-1:2006, IEC60950-22:2005 or

EN60950-22:2006, GB4943, and CE.

3.6 EMC Compliance

Table 3-4 EMC compliance

EMC Parameters Standard

EMI CE EN300386

RE EN300386

Harmonic EN61000-3-12

Fluctuation and flicker EN61000-3-11

EMS ESD IEC61000-4-2

EFT EN61000-4-4

Surge EN61000-4-5

RS EN61000-4-3

CS EN61000-4-6

DIP EN61000-4-11

3.7 Reliability Specifications At 30C (86F), the mean time between failures (MTBF) of the TP48200A is 200,000 hours.

3.8 Surge Protection

Table 3-5 Surge protection specifications

Item Specification

(Optional) Surge protection for AC

input

Level C surge protection

Standard surge discharge current: 20 kA, 8/20 s

Maximum surge discharge current: 40 kA, 8/20 s

(Optional) Surge protection for DC

output

Differential mode: 10 kA, 8/20 s

Common mode: 20 kA, 8/20 s

TP48200A




31

Item Specification

Surge protection for signal ports For the cables outside the cabinet:

Differential mode: 3 kA, 8/20 s


For the cables inside the cabinet:

Differential mode: 0.5 kA, 8/20 s


3.9 Electrical Specifications

3.9.1 AC Electrical Specifications

Table 3-6 AC electrical specifications

Item Specifications

AC input Input voltage 90 V AC to 290 V AC single-phase

voltage [176 V AC to 290 V AC

(corresponding to the rated output power

of the PSU)] [90 V AC to 175 V AC

(corresponding to the derated output

power of the PSU)]

Rate input phase voltage: 220 V AC

Input frequency 4565 Hz (50 Hz by default)

Power factor 0.99 (rated load)

Input cable Three-phase, five-wire (L1, L2, L3, N,

and PE)

Single-phase, three-wire (L, N, and PE)

Maximum input current 37 A (three-phase, five-wire)

92 A (single-phase, three-wire)

Protection Overvoltage protection 300 V AC

Overvoltage recovery 290 V AC

Undervoltage protection 85 V AC

Undervoltage recovery 90 V AC

Input overcurrent

protection

The AC input circuit breaker provides

protection against overcurrent.

AC power

distribution

AC input One 50 A/1P circuit breaker


TP48200A




32

Item Specifications

AC output One 10 A maintenance socket with two

holes

One 10 A/1P circuit breaker (for the

heater)

3.9.2 DC Electrical Specifications

Table 3-7 DC electrical specifications

Item Specifications

DC output Output voltage range 43.257.6 V DC

Rated output voltage 53.5 V DC

Maximum output power 11,600 W (for single-phase input voltage

from 176 V AC to 290 V AC)

4800 W (for single-phase input voltage

from 90 V AC to 175 V AC)

Efficiency 95% (50%100% load)

Protection Overvoltage protection The TP48200A raises an alarm when the

output voltage exceeds the DC overvoltage

alarm threshold (a value within the range of

58.5 V to 60.5 V by default). If there is

output overvoltage, the PSUs are locked

automatically.

Overtemperature

protection

The TP48200A recovers automatically

when the ambient temperature drops below

65C (149F).

DC power

distribution

Load shutdown Two 50 A/2P circuit breakers

Six 20 A circuit breakers

Five 10 A circuit breakers

One 3 A circuit breaker (for the lamp)

Battery Two125 A circuit breakers

TP48200A

Product Description 4 Design Standards



33

4 Design Standards The TP48200A complies with ETS 300 119 and CE.

Table 4-1 lists the TP48200A components and design standards compliance.

Table 4-1 Design standards compliance for components

Component Certificate and Standard

PSU UL, TUV, and CE

PDUs CE

TP48200A

Product Description A Acronyms and Abbreviations



34

A Acronyms and Abbreviations A

AC alternating current

ACDB alternating current distribution box

ATS automatic transfer switch

C

CE Conformite Europeenne

CS Conducted Susceptibility

D

D.G. diesel generator

DC direct current

DIP

E

EFT electrical fast transient

EMC electromagnetic compatibility

EMI electromagnetic interference

EMS element management system

ESD electrostatic discharge

EN European Standard

ETS European Telecommunication Standards

F

TP48200A




35

FE fast Ethernet

FOA first office application

I

IEC International Electrotechnical Commission

IP International Protection

L

LCD liquid crystal display

LED light emitting diode

M

MTBF mean time between failures

O

OPEX operational expenditure

P

PDU power distribution unit

PE protective earth

PMU power monitoring unit

PSU power supply unit

R

RE radio emission

RoHS restriction of the use of certain hazardous substances

S

SNMP Simple Network Management Protocol

SPD surge protection device

T

TCU temperature control unit

TP48200A




36

TUV Technical Watch-Over Association

U

UIM user interface module

UL underwriters laboratory

V

VRLA valve-regulated lead-acid

tp48200a product description(v100r001_01)

Documents

huawei proprietary

huawei trademarks

document issues

latest document issue

huawei industrial base

symbol description

additional information

change history changes