tp48200a-d15a1 & h15a3 & h15a5 v300r001 user manual 04

TP48200A-D15A1 & H15A3 & H15A5 V300R001

User Manual

Issue 04

Date 2013-07-23

HUAWEI TECHNOLOGIES CO., LTD.

Issue 04 (2013-07-23) Huawei Proprietary and Confidential

Copyright Huawei Technologies Co., Ltd.

i

Copyright Huawei Technologies Co., Ltd. 2012. 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://www.huawei.com

Email: [email protected]
http://www.huawei.com/mailto:[email protected]

TP48200A-D15A1 & H15A3 & H15A5

User Manual About This Document



ii

About This Document

Purpose

This document describes the TP48200A-D15A1 & H15A3 & H15A5 in terms of overview,

component description, safety precautions, and system maintenance.

Intended Audience

This document is intended for:

Technical engineers

Maintenance engineers

System engineers

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-D15A1 & H15A3 & H15A5

User Manual 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 04 (2013-07-23)

Modified section 6.2 UIM02C.

Issue 03 (2012-12-05)

Optimized the content of the document, including standardizing the terminology and

improving the accuracy of the description..

Issue 02 (2012-11-12)

Port description is modified.

Issue 01 (2011-11-15)

This issue is the first official release.

TP48200A-D15A1 & H15A3 & H15A5

User Manual Contents



iv

Contents

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

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

1.1 Designation Explanation .................................................................................................................................. 1

1.2 Typical Networking .......................................................................................................................................... 2

1.3 Configuration ................................................................................................................................................... 2

1.4 Features ............................................................................................................................................................ 6

1.5 Working Principles ........................................................................................................................................... 7

2 Component Description ............................................................................................................... 9

2.1 Cabinet ............................................................................................................................................................. 9

2.2 Temperature Control Unit .............................................................................................................................. 10

2.2.1 Direct-Cooling Unit .............................................................................................................................. 10

2.2.2 Heat Exchanger ..................................................................................................................................... 11

2.3 Heater ............................................................................................................................................................. 12

2.4 Power Distribution Unit ................................................................................................................................. 14

2.5 Rectifier .......................................................................................................................................................... 15

2.6 Monitoring Unit ............................................................................................................................................. 16

2.7 Storage Battery (Optional) ............................................................................................................................. 17

3 Safety Precautions ....................................................................................................................... 18

4 Installation and Commissioning.............................................................................................. 22

5 System Maintenance................................................................................................................... 23

5.1 Routine Maintenance...................................................................................................................................... 23

5.2 Troubleshooting .............................................................................................................................................. 24

5.2.1 Troubleshooting Common faults ........................................................................................................... 24

5.2.2 Troubleshooting Components ............................................................................................................... 30

5.3 Component Replacement ............................................................................................................................... 32

6 Monitoring Function .................................................................................................................. 39

6.1 SMU02B ........................................................................................................................................................ 39

6.2 UIM02C ......................................................................................................................................................... 41

6.3 LCD User Interface ........................................................................................................................................ 45

6.4 Web User Interface ......................................................................................................................................... 49

TP48200A-D15A1 & H15A3 & H15A5

User Manual Contents



v

A Appendix ..................................................................................................................................... 61

A.1 Technical Specifications ................................................................................................................................ 61

A.2 LCD Menu..................................................................................................................................................... 64

B Acronyms and Abbreviations .................................................................................................. 72

TP48200A-D15A1 & H15A3 & H15A5

User Manual 1 Overview



1

1 Overview 1.1 Designation Explanation

The TP48200A-D15A1 & H15A3 & H15A5 is an outdoor cabinet-type power system and

supplies power to the -48 V DC telecom equipments. The TP48200A-D15A1 & H15A3 &

H15A5 uses 50 A rectifiers and outputs a maximum of 200 A current.

Figure 1-1 shows the TP48200A-D15A1 designation explanation. Figure 1-2 shows the

TP48200A-H15A3 designation explanation. Figure 1-3 shows the

TP48200A-H15A5designation explanation.

Figure 1-1 TP48200A-D15A1 Designation explanation

Figure 1-2 TP48200A-H15A3 Designation explanation

TP48200A-D15A1 & H15A3 & H15A5




2

Figure 1-3 TP48200A-H15A5 Designation explanation

1.2 Typical Networking

The TP48200A-D15A1 & H15A3 & H15A5 power system, AC power supply, ATS, storage

batteries, and related devices constitute the site power solution. Figure 1-4 shows the

application of the TP48200A-D15A1 & H15A3 & H15A5 power system in the typical site

power solution.

Figure 1-4 TP48200A-D15A1 & H15A3 & H15A5 Typical site power solution

1.3 Configuration

The TP48200A-D15A1 & H15A3 & H15A5 power system mainly consists of the cabinet,

temperature Control Unit.rectifier, power distribution unit (PDU), and monitoring unit.

Table 1-1 Configuration

Item Composition AC input mode

TP48200A-D15A1 Cabinet: support

space for 2 groups of

storage batteries and

8 U (355.6 mm or 14

in.) space for

One-phase three-line

(L, N, PE)

Three-phase five-line

(L1, L2, L3, N, PE)

DC

AC

Storage

Batteries

DC Load

AC Load

ATS

D.G

Mains

ACDBTP48200A-D15A1

TP48200A-H15A3

TP48200A-H15A5

TP48200A-D15A1 & H15A3 & H15A5




3

Item Composition AC input mode

customer

Direct air cooling

Supports R4850G1or

R4850N1(normal 2

PCS) (1-4 PCS)

SMU02B (1 PCS)

UIM02C (1 PCS)

TP48200A-H15A3 Cabinet: support



8U (355.6 mm or 14

in.) space for

customer

Heat exchanger

Supports R4850 G1or

R4850N1 (1-4 PCS)

SMU02B (1 PCS)

UIM02C (1 PCS)


(L, N, PE)


(L1, L2, L3, N, PE)

TP48200A-H15A5 Cabinet: support



8U(355.6 mm or 14

in.) space for

customer

Heat exchanger

Supports R4850G1 or

R4850N1 (1-4 PCS)

SMU02B(1 PCS)

UIM02C(1 PCS)

Heater:HAU03A-01


(L, N, PE)


(L1, L2, L3, N, PE)

TP48200A-D15A1 & H15A3 & H15A5




4

Figure 1-5 TP48200A-D15A1 interior

(1) AC-DC power distribution (2) Door sensor (3) Monitoring unit

(4) Space for rectifiers (5) Space for customer (6) Space for batteries

(7) Direct air cooling (8) Air filter

TP48200A-D15A1 & H15A3 & H15A5




5

Figure 1-6 TP48200A-H15A3 interior



(7) Heat exchanger

TP48200A-D15A1 & H15A3 & H15A5




6

Figure 1-7 TP48200A-H15A5 interior



(7) Heat exchanger (8) Heater

1.4 Features

All ports in this manual are protected by a security mechanism.

Wide Range of AC Input Voltage

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

Comprehensive management on itself and storage batteries.

The monitoring module is of network design and provides one FE port, one RS485 port.

Supports simple network management protocol (SNMP), control area network (CAN),

and Hypertext Transfer Protocol (HTTPS) and can communicate with NetEco or

third-party element management systems (EMSs). They can also be management

remotely and work in unattended mode.

Support the remote software upgrade.

NOTE

TP48200A-D15A1 & H15A3 & H15A5




7

Displays information on the liquid crystal display (LCD) and provides buttons for ease

of operation.

Allows you to query component information recorded on electronic labels over a web

user interface (WebUI).

Support multiple display languages, such as English, Chinese, Turkish, Spanish, and

Portuguese, German.

Rectifiers and the monitoring unit are hot-swappable.

The power factor of rectifiers is high to 0.99.

The power system use R4850G1 rectifiers with a 95% efficiency record.

Heat dissipation of the TP48200A-D15A1 is direct air cooling and the TP48200A-

H15A3 & H15A5 is heat exchanger

1.5 Working Principles

Working principles are described as follows:

The TP48200A-D15A1 & H15A3 & H15A5 is energized by 220 V/380 V three-phase or

220 V single-phase.

The rectifier converts AC power into 48 V DC power.

The direct currents (DCs) generated by rectifiers converge on a bus bar and then divide

into multiple routes to power loads.

The monitoring unit monitors operating parameters in real time, analyzes the operating

status, and generates alarms when necessary.

Figure 1-8 shows the TP48200A-D15A1 & H15A3conceptual diagram. Figure 1-9 shows the

TP48200A-H15A5 conceptual diagram.

Figure 1-8 TP48200A-D15A1 &H15A3 Conceptual diagram

TP48200A-D15A1 & H15A3 & H15A5




8

Figure 1-9 TP48200A-H15A5 Conceptual diagram

TP48200A-D15A1 & H15A3 & H15A5

User Manual 2 Component Description



9

2 Component Description 2.1 Cabinet

The cabinet size (HWD) of TP48200A-D15A1 & H15A3 & H15A5 is 1500 mm 650 mm

650 mm (excluding base), base size (HWD) is 100 mm 650 mm 650 mm. Figure 2-1

shows the TP48200A-D15A1 cabinet. Figure 2-2 shows the TP48200A-H15A3 & H15A5

cabinet.

Figure 2-1 TP48200A-D15A1 Cabinet

TP48200A-D15A1 & H15A3 & H15A5




10

Figure 2-2 TP48200A-H15A3 & H15A5 Cabinet

2.2 Temperature Control Unit

2.2.1 Direct-Cooling Unit

The TP48200A-D15A1 adopted the direct air cooling way. 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.

TP48200A-D15A1 & H15A3 & H15A5




11

Figure 2-3 Air flows

Table 2-1 describes the features of the temperature control system.

Table 2-1 Features of the temperature control systems in the TP48200A-D15A1

Item Description

Temperature Control System Direct air cooling unit

Heat Dissipation Capability 140 W/K

2.2.2 Heat Exchanger

The temperature control system is a heat exchanger. In addition, it helps decrease the power

consumption by adjusting the speed of the fan in intelligent mode.

TP48200A-D15A1 & H15A3 & H15A5




12

Figure 2-4 Temperature Control Unit

Table 2-2 describes the features of the temperature control system.

Table 2-2 Features of the temperature control systems in the TP48200A-H15A3 & H15A5

Item Description

Temperature Control System Heat exchange unit

Heat Dissipation Capability 85 W/K

2.3 Heater

A heater ensures a proper operating temperature for the equipment inside the TP48200A-

H15A5.

TP48200A-D15A1 & H15A3 & H15A5




13

Figure 2-5 HAU03A-01

(1) Alternating current (AC) input port (2) Indicator (3) Alarm port

(4) Control port

Table 2-3 Indicator description

Silk Screen

Color Status Meaning

RUN Green Blinking at 0.5 Hz The heater is working and communicating with

the element management system (EMS) properly.

Blinking at 4 Hz The heater fails to communicate with the EMS

for at least 1 minute.

Steady on The heater is powered on and takes a self-test.

Off The heater is not powered on.

ALM Red Off No alarm is generated.

Steady on An alarm is generated and the heater needs to be

replaced.

Blinking at 0.5 Hz An alarm is generated. However, whether the

heater needs to be replaced is not determined

because the alarm may be generated because of

the failure of communication, a board, or a port.

Table 2-4 Eater technical specifications

Item Specifications

Operating voltage 90 -290 V AC (110 V AC/220 V AC)

Voltage frequency 45-65 Hz (rated frequency: 50/60 Hz)

Operating temperature -40C to + 65C ( -40F to + 149F)

Heater startup temperature

and heater stop

temperature

The heater starts when the temperature is below or equal to

-5C (+23F) and stops when the temperature is above or

equal to 15C (59F).

Operating humidity 5%-95% RH

Heating power 400 W P 600 W (90 V AC to 132 V AC)

500 W P 750 W (176 V AC to 290 V AC)

TP48200A-D15A1 & H15A3 & H15A5




14

2.4 Power Distribution Unit

The TP48200A-D15A1 & H15A3 & H15A5 power distribution unit distributes AC and DC

power for the power system.

For details about the specifications of the power distribution unit, see Table 2-5

Figure 2-6 Power distribution unit

Figure 2-7 A C output socket

TP48200A-D15A1 & H15A3 & H15A5




15

Table 2-5 Power distribution specifications

Item Specifications

AC power

distribution

Main AC input 63 A three-pole MCB x 1; level-C surge protection

AC output or

Heater

16 A one-pole MCB x 1

16 A maintenance socket MCB x 1

DC power

distribution

Load shutdown BLVD: 16 A MCB x 2;

LLVD: 63 A MCB x 2; 32 A MCB x 2

Battery branch 125 A one-pole MCB x 2

2.5 Rectifier

Figure 2-8 shows the rectifier panel of R4850G1/R4850N1.

Figure 2-8 Rectifier panel of R4850G1/R4850N1

(1) Run indicator (2) Protection indicator (3) Fault indicator

Table 2-6 R4850G1/R4850N1 Indicator description of rectifier

Indicator Color Status Description Measure

Run

indicator

Green Steady on The rectifier output is

normal.

The rectifier runs

properly, and no

measure is required.

Off The rectifier has no output. Replace the rectifier if

the AC input is normal.

Alarm Yellow Off No alarm is generated. No measure is required.

TP48200A-D15A1 & H15A3 & H15A5




16

Indicator Color Status Description Measure

indicator

Steady on The rectifier generates a

prewarning for power

limiting due to

overtemperature.The

rectifier generates an

alarm for shutdown due to

ambient overtemperature

or undertemperature

protection.

Check that the air vent is

not blocked and the

ambient temperature is

within a normal range.

The rectifier generates an

alarm due to AC input

overvoltage or

undervoltage protection.

Check that the electrical

grid voltage is within a

normal range.

The rectifier is hibernated. No measure is required.

Fault

indicator

Red Off The rectifier is not faulty. No measure is required.

Steady on The rectifier is locked due

to output overvoltage.

Pull out the rectifier and

the reinsert it after 1

minute.

There is no output because

the rectifier is faulty.

Replace the rectifier.

Blinking

at 4 Hz

The rectifier is loading an

application program.

The rectifier

automatically recovers

after loading, and no

measure is required.

2.6 Monitoring Unit

Figure 2-9 shows the monitoring unit.

Figure 2-9 Monitoring Unit

(1) Battery switch(behind the panel) (2) SMU02B (3) UIM02C

Battery switch To make the system run properly, flip the switch to Normal.

To power on the battery forcibly, flip the switch to the BAT On position, flip the switch

to Normal after operation.

TP48200A-D15A1 & H15A3 & H15A5




17

SMU02B

See 6.1 SMU02B.

UIM02C

See 6.2 UIM02C.

2.7 Storage Battery (Optional)

Storage batteries store electrical energy and supply power to the loads when the power supply

of the D.G. and mains is insufficient.

TP48200A-D15A1 & H15A3 & H15A5 supports 2 groups 150 Ah (12 V Monobloc) VRLA

batteries.

TP48200A-D15A1 & H15A3 & H15A5

User Manual 3 Safety Precautions



18

3 Safety Precautions Overview

The safety precautions described in this section are also applicable to other Huawei

equipment.

To minimize the risk of personal injury and damage to equipment, read and follow all the

precautions in this document before performing any installation or maintenance. The "NOTE",

"CAUTION", and "WARNING" marks in other documents do not represent all the safety

instructions. They are only supplements to the safety instructions. Only trained and qualified

personnel are allowed to install, operate, and maintain Huawei equipment, and they must

understand basic safety precautions to avoid hazards.

To ensure safety of humans and the equipment, pay attention to the safety symbols on the

equipment and all the safety instructions in this document. Huawei will not be liable for any

consequence caused by the violation of the safety operation regulations and design,

production, and usage standards.

Local Safety Regulations

When operating Huawei equipment, you must follow the local laws and regulations. The

safety instructions in this document are only supplements to the local laws and regulations.

Grounding Requirements

Equipment to be grounded must meet the following requirements:

When installing the device, always make the ground connection first and disconnect it at

the end.

Do not damage the ground conductor.

Do not operate the device in the absence of a properly installed ground conductor.

Conduct the electrical inspection carefully.

The device (or system) must be connected permanently to the protection ground before

an operation. Before operating the device, check the electrical connection of the device to ensure that it is securely grounded.

TP48200A-D15A1 & H15A3 & H15A5




19

Human Safety Do not operate the device or cables during lightning strikes.

To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to

telecommunication network voltage (TNV) circuits.

Before operating the device, wear electrostatic discharge (ESD) clothes, ESD gloves, and

an ESD wrist strap. Do not wear jewelry or watches when you operate the device.

In the case of fire, immediately leave the building or the equipment room, and turn on

the fire alarm bell or make an emergency call. Do not enter a building that is on fire.

Equipment Safety The device must be fixed securely on the floor or to other immovable objects such as

walls and mounting racks before operation.

Do not block the ventilation while the device is operating.

Tighten the thumbscrews by using a tool after initial installation and subsequent access

to the panel.

After the installation, remove packing materials from the equipment area.

Electrical Safety

High Voltage

The high voltage power supply provides power for the device operation. Direct or indirect

contact (through damp objects) with high voltage and alternating current (AC) mains

supply may result in serious injury.

Non-standard and incorrect high voltage operations may result in fire and electric shock.

The personnel who install the AC facility must be qualified to perform high voltage and

AC operations.

You must abide by the local rules and regulations when bridging and wiring AC cables.

During the installation of the AC power supply facility, follow the local safety

regulations.

Dedicated tools must be used during high voltage and AC operations. Avoid using

ordinary tools.

When the operation is performed in a damp environment, ensure that the device is dry.

When water is found in the rack or the rack is damp, switch off the power supply

immediately.

High Electrical Leakage Ground the device before powering it on. Otherwise, personal injury or device damage

may be caused by high leakage current.

If a "high electrical leakage" tag is present on the power terminal of the device, you must

ground the device before powering it on.

TP48200A-D15A1 & H15A3 & H15A5




20

Power Cable Do not install or remove power cables when the device is on. Transient contact between

the core of the power cable and the conductor may generate electric arcs or sparks, which

may cause fire or hurt human eyes.

Before installing or removing the power cable, turn off the power switch.

Before connecting a power cable, check that the label on the power cable is correct.

Power Output

All output circuits are evaluated as SELV circuits.

Outputs are energy hazards (> 240 VA).

Fuse

To ensure that the system runs safely, if a fuse is to be replaced, the new fuse must be of the

same type and specifications.

Electrostatic Discharge

The static electricity generated by human bodies may damage the electrostatic-sensitive

components on boards, for example, the large-scale integrated (LSI) circuits.

Human body movement, friction between human bodies and clothes, friction between

shoes and floors, or handling of plastic articles causes static electromagnetic fields on

human bodies. These static electromagnetic fields cannot be eliminated until the static is

discharged.

To prevent electrostatic-sensitive components from being damaged by the static on

human bodies, you must wear a well-grounded ESD wrist strap when touching the

device or handling boards or application-specific integrated circuits (ASICs).

Figure 3-1 shows how to wear an ESD wrist strap.

WARNING

TP48200A-D15A1 & H15A3 & H15A5




21

Figure 3-1 Wearing an ESD wrist strap

TP48200A-D15A1 & H15A3 & H15A5

User Manual 4 Installation and Commissioning



22

4 Installation and Commissioning The detailed installation refers to the Quick Installation Guide.

TP48200A-D15A1 & H15A3 & H15A5

User Manual 5 System Maintenance



23

5 System Maintenance 5.1 Routine Maintenance

Maintain TP48200A-D15A1 & H15A3 & H15A5 periodically based on site requirements.

The recommended maintenance interval is 6 months. If faults are identified, clear them

immediately.

Table 5-1 Routine maintenance checklist

Maintenance Item

Maintenance Task

Check Whether

Check Method

Repair When Measures

Door lock Whether the

door lock is

damaged or

rusted

Observe

and open

the lock

The door lock is

rusty or cannot be

used

Replace the lock

Fan Whether the

fan is covered

by dust

Visual

inspection

Dust accumulates

on the fan

Clear the dust on

the fan

Whether the

fan surface is

damaged and

whether the

rotational

speed, noise,

and vibration is

in the normal

range

Visual

inspection

The fan

rotates unstably or

slowly

The fan is

damaged

Replace the fan

Heat

exchanger core

Whether dust

accumulates on

the core of heat

exchanger

Visual

inspection

Dust accumulates

on the core of heat

exchanger

Clear the dust on

the Heat exchanger

core

Direct air

cooling

Whether dust

accumulates on

the air filter

Visual

inspection

Dust accumulates

on the air filter

Clear the dust on

the air filter

TP48200A-D15A1 & H15A3 & H15A5




24

Maintenance Item

Maintenance Task

Check Whether

Check Method

Repair When Measures

Electricity The voltage

output is

normal.

Using a

multimeter

The BLVD or

LLVD voltage

exceeds the

threshold.

For details, see

section 5.2

Troubleshooting

Common Faults.

Preventive

maintenance

inspection

(PMI)

Indicators are

normal.

Observing

indicators

Alarms are

generated.

Cabinet

appearance

The coating on

the cabinet are

flaking off or

scratches

occur.

Observing

the cabinet

The cabinet

surface is damaged

or distorted.

Repaint and repair

the cabinet.

5.2 Troubleshooting

5.2.1 Troubleshooting Common faults

Table 5-2 Common faults and troubleshooting methods

Fault Type Fault Analysis Handling Method

AC power off AC input cable

fault

Grid fault or

D.G. fault

1. Check whether the AC input cable is correctly and securely connected. If the

cable is not correctly and securely

connected, reconnect the cable.

2. Check whether the AC input is available. If the AC input is not available, check

whether faults such as short-circuit or

open circuit exist on the AC input loop. If

the AC input loop is proper, contact the

mains supplier for troubleshooting. If the

AC input is from the D.G., check the

D.G. by referring to the Diesel Generator

User Manual.

3. If the power-off duration is short, supply DC power using batteries. If the

power-off duration is long, start other

systems for power supply.

TP48200A-D15A1 & H15A3 & H15A5




25


AC overvoltage and

undervoltage

Improper setting

of monitoring

unit AC

undervoltage or

overvoltage

threshold

Mains supply

grid fault or

D.G. fault

1. Check whether the AC undervoltage or overvoltage alarm threshold is properly

set. If the threshold is excessively high or

low, lower or raise the threshold

according to the actual conditions.

2. If the AC input is the mains supply, contact the mains supplier for

troubleshooting. If the AC input is from

the D.G., check the D.G. by referring to

the Diesel Generator User Manual.

DC overvoltage and

undervoltage

Improper setting

of monitoring

unit DC

undervoltage or

overvoltage

threshold

Rectifier module

fault

1. Check the alarm thresholds of the DC overvoltage and undervoltage. If the

thresholds are not proper, reset the

thresholds according to the actual

conditions.

2. When the storage battery is powering the load, remove all the rectifiers, and then

insert each rectifier one by one. If an

overvoltage alarm is generated after a

rectifier is inserted, the voltage of the

rectifier exceeds the upper threshold.

Then replace the rectifier.

Charging

overcurrent

Communication

failure between

rectifier and

monitoring unit

Battery loop

fault

1. Check whether the rectifier module is in position or whether contact is proper. If

the monitoring unit is inserted in an

incorrect position, insert it correctly. If

the contact is not proper, remove and

then insert it.

2. Check whether the battery loop is short-circuited or has other faults.

3. Check whether the batteries are faulty. If the batteries are faulty, replace them.

TP48200A-D15A1 & H15A3 & H15A5




26


Load shutdown Load circuit

breaker set to

OFF

Contactor fault

Excessively high

setting of

monitoring unit

load shutdown

voltage

Output

undervoltage due

to greater load

power than

configured

rectifier module

power

1. Check whether the load detection cable is securely connected. If the cable is not

connected securely, connect it correctly.

2. Check whether the load circuit breaker is turned off. Checking method: Check the

position of the handle on the circuit

breaker. If the circuit breaker is turned

off, turn on the circuit breaker.

3. Check whether the contactor is faulty and whether it can be connected and

disconnected. If the contactor is faulty,

replace it.

4. Check whether the monitoring unit load shutdown voltage is set excessively high.

If it is set excessively high, set it

according to the actual situation.

5. Check whether the load power is higher than the configured rectifier module

power. If the load power is higher than

the configured rectifier module power,

add a rectifier module. If the load power

exceeds the maximum supported power

of the system, lower the load power.

Battery shutdown Improper setting

of monitoring

unit battery

parameters

Contactor fault

1. Check whether the mains supply is off or the voltage of storage batteries is lower

2. Check whether the battery shutdown permission is set.

3. Check whether the battery cables or the connectors are faulty. If the cables or

connectors are faulty, replace them.



replace it.

Battery loop failure Battery loop

fault

Contactor fault

Battery fault

1. Check whether cables of the battery loop or connectors are faulty. If the cables or

connectors are faulty, replace them.



replace it.

3. Check whether batteries are faulty. If the batteries are faulty, replace them.

TP48200A-D15A1 & H15A3 & H15A5




27


Ambient

overtemperature or

undertemperature

alarm

(The alarm is

generated only when

the temperature

sensor is installed.)

Improper setting

of monitoring

unit temperature

alarm parameters

Overtemperature

or

undertemperatur-

e in the shelter

with the

temperature

sensor

Temperature

sensor fault

1. Check whether monitoring unit temperature alarm thresholds are set

according to local conditions. If the

thresholds are not proper, set the

thresholds accordingly.

2. Check whether the temperature control device in the shelter is faulty. If the

temperature control device is faulty,

repair it. The alarm is automatically

cleared when the temperature in the

shelter is adjusted to the proper range.

3. Check whether the temperature sensor is faulty. If the temperature sensor is faulty,

replace it.

Ambient

overhumidity or

underhumidity

alarm

(The alarm is

generated only when

the humidity sensor

is installed.)

Improper setting

of monitoring

unit humidity

alarm parameters

Overhumidity or

underhumidity in

the shelter with

the humidity

sensor

Humidity sensor

fault

1. Check whether monitoring unit humidity alarm thresholds are set according to

local conditions. If the thresholds are not

proper, set the thresholds accordingly.

2. Check whether the floor of the shelter is wet. If the floor is wet, use a cotton cloth

to wipe the floor and ensure it is dry or

use other dehumidifiers.

3. If the alarm persists when the humidity is proper, check whether the humidity

sensor is faulty.

Battery

overtemperature or

undertemperature

alarm

Battery cabin

overtemperature

Improper setting

of monitoring

unit battery

temperature

alarm parameters

Battery charging

overcurrent

Temperature

sensor fault

1. Check whether monitoring unit battery temperature alarm thresholds are properly

set. If the thresholds are not proper, set

the thresholds accordingly.

2. Check whether the temperature in the battery room is excessively high. If the

temperature is excessively high, the

alarm can be cleared when the

temperature is lowered.

3. Check the charging current. If the current is excessively strong, switch equalized

charging to float charging and check

whether the charging current is

weakened. If the charging current is still

excessively strong, adjust the current

suppression to reduce the charging

current. If the preceding steps do not

work, replace the faulty battery.

4. Check whether the temperature sensor is faulty. If the temperature sensor is faulty,

replace it.

TP48200A-D15A1 & H15A3 & H15A5




28


Door alarm

(The alarm is

generated only when

the door status

sensor is installed.)

Opened cabinet

door

Door status

sensor fault

1. The alarm is cleared after the cabinet door is closed.

2. If the alarm persists after the cabinet door is closed, check whether the door status

sensor is faulty.

Water immersion

alarm

(The alarm is

generated only when

the water sensor is

installed.)

Shelter water

accumulation

Water sensor

fault

1. Check whether the floor of the shelter is wet. If the floor is wet, use a cotton cloth

to wipe the floor and ensure it is dry or

use other dehumidifiers.

2. If the alarm persists after the water is drained, check whether the water sensor

is faulty.

Smoke alarm

(The alarm is

generated only when

the smoke sensor is

installed.)

Smoke in the

shelter

Smoke sensor

fault

1. Check whether the smoke caused by fire pervades in the shelter. If there is fire,

extinguish the fire and ventilate the

shelter.

2. If the alarm persists when there is no smoke, check whether the smoke sensor

is faulty.

Rectifier module

fault

Poor contact of

the rectifier

module

Rectifier module

fault

1. Check whether the ALM indicator on the panel of the rectifier module is on. If the

ALM indicator is on, remove the rectifier

module and insert the rectifier module

after the indicator is off.

2. If the alarm persists, replace the rectifier module.

Rectifier module

shutdown

Rectifier module

protection

Input

overvoltage or

undervoltage of

the rectifier

module

Rectifier module

fault

1. Check whether the mains voltage is over the AC overvoltage alarm threshold (300

V) of the rectifier module or below the

AC undervoltage alarm threshold (85 V).

For the power supply network with

long-time overvoltage or undervoltage,

negotiate with the maintenance personnel

of the electricity department to improve

the power supply network.

2. If the alarm persists when the input voltage of the rectifier module is proper,

check whether the rectifier module is

proper. If the rectifier module is faulty,

replace it.

TP48200A-D15A1 & H15A3 & H15A5




29


Communication

Failure between

rectifier and

monitoring unit

Poor contact of

the rectifier

module

Rectifier module

out of position

Rectifier module

fault

1. Check whether the rectifier module is in position or whether contact is proper. If

the rectifier module is inserted in an

incorrect position, insert it correctly. If

the contact is not proper, remove and

then insert it.

2. If the alarm persists, replace the rectifier module.

Disconnection of the

load fuse

Load circuit

breaker set to

OFF

1. Check whether the load circuit breaker is set to OFF. If it is set to OFF, set it to

ON.

2. If the circuit breaker is automatically set to OFF after you set it to ON, check

whether the load branch is overloaded or

short-circuited. Check and rectify the

load loop fault.

AC surge protector

fault

AC surge

protector fault

User interface

module fault

1. Check the observation window on the AC surge protector. If the color of the

window is red, replace the surge

protector.

2. Check whether the fault detection cables of the AC surge protector are correctly

connected or whether the cables are in

good condition. If the cables are not in

good condition, replace and reconnect

them.

3. If the cable connection is proper, it indicates that the alarm loop is faulty.

Replace the user interface module.

DC surge protector

fault

DC surge

protector fault

1. Check whether the fault detection cables of the DC surge protector are correctly

and securely connected. If the cables are

not correctly and securely connected,

reconnect them.

2. If the cables are correctly connected, replace the DC surge protector.

TP48200A-D15A1 & H15A3 & H15A5




30

If you rectify the corresponding faults, the alarms in the monitoring unit are automatically cleared

and saved in history alarm information.

After the monitoring unit is replaced, set the parameters again.

The monitoring unit and rectifier module are hot-swappable.

5.2.2 Troubleshooting Components

AC SPD

Observe the indication window on the surge protection module. If the indication window

turns red, the surge protection module is damaged. In this case, replace the surge protection

module. If the indication window remains green, the SPD runs properly.

Circuit Breaker

The circuit breaker fault is usually caused by overcurrent or short circuits. To check whether a

circuit break is faulty, perform the following steps:

Step 1 Switch the circuit breaker to the ON position.

Step 2 Measure the resistance at the two ends of the circuit breaker using a multimeter. If the resistance is infinity, the circuit breaker is damaged.

----End

DC Contactor

Table 5-3 DC contactor description

Position Type Check Method

Load

Disconnected

Branch

Closed type, (when the

contactor without electricity,

the state is closed)

When there is no voltage at the control

poles of the contactor, check whether the

input and output poles of the contactor

are proper by using the multimeter. For

example, the contactor of the power

system is closed type contactor as shown

in Figure 5-1. When there is no voltage

at control poles 1 and 2 but measuring

shows that the input and output poles 3

and 4 are disconnected, it indicates that

the contactor is faulty.

When there is voltage at the control





system is a closed type contactor as

shown in Figure 5-1. When there is

voltage at control poles 1 and 2 but

measuring shows that the input and

output poles 3 and 4 are connected, it

indicates that the contactor is faulty.

TP48200A-D15A1 & H15A3 & H15A5




31

Position Type Check Method

Battery Fuse

or battery

circuit breaker

Branch

Open type, (when the

contactor without electricity,

the state is open)

When there is no voltage at the control





system is an open type contactor as

shown in Figure 5-1. When there is no



output poles 3 and 4 are connected, it


When there is voltage at the control





system is an open type contactor as

shown in Figure 5-1. When there is



output poles 3 and 4 are disconnected, it


Figure 5-1 DC contactor

Rectifier

The rectifier is damaged if either of the following conditions is not met:

The Run indicator of the rectifier is steady on and the Fault indicator is off when the

rectifier does not communicate with the monitoring unit and the input AC voltage is

around 220 V. The rectifier outputs power normally.

The monitoring unit can perform control on the charge mode (boost charge or floating

charge) and current for the rectifier when the rectifier communications cable is properly

connected and the rectifier communicates with the monitoring unit normally.

TP48200A-D15A1 & H15A3 & H15A5




32

Monitoring Unit

If any of the following occurs, the monitoring unit is faulty:

The monitoring unit breaks down or fails to start, or its LCD or keyboard fails.

The monitoring unit does not generate an alarm when a fault occurs in the system.

The monitoring unit generates an alarm (false alarm) when the system runs properly.

Communication between the monitoring unit and all subordinate equipment is

interrupted.

The monitoring unit fails to control or monitor all the modules when these modules run

properly and communications cables are connected properly.

The monitoring unit fails to monitor or control AC or DC distribution when AC/DC

power is distributed normally and communications cables are connected properly.

Parameters cannot be set or operating information cannot be viewed on the monitoring

unit.

5.3 Component Replacement

Describe how to replace the main components of the power system.

Load disconnection is prohibited when you replace the main components. Take measures to ensure

that important loads are always connected during the replacement. For example, keep the circuit

breaker of important loads at the ON position and ensure that either storage batteries or the AC input

is connected.

If a load must be disconnected, ask for the customer's prior permission.

The rectifier and the monitoring unit are hot-swappable.

Replacing the rectifier

To replace the rectifier, perform the following steps:

Step 1 Loosen the screws on the rectifier panel using a flat-head screwdriver.

Step 2 Pull the handle of the rectifier outwards, and then remove the rectifier from the plug-in subrack, as shown in Figure 5-2.

Step 3 Insert the rectifier into the corresponding slot in the plug-in subrack. Then, loosen the screws on the handle and pull out the handle.

Step 4 Slide the rectifier into the plug-in subrack slowly along the guide rails. Then, lock the handle.

Step 5 Tighten the screws on the handle, as shown in Figure 5-3.

----End

TP48200A-D15A1 & H15A3 & H15A5




33

Figure 5-2 Removing the old rectifier

Figure 5-3 Installing the new rectifier

Replacing the Door status sensor

To replace the door status sensor, perform the following steps:

Step 1 Open the front door and remove the case of the door status sensor, as shown in Figure 5-4.

TP48200A-D15A1 & H15A3 & H15A5




34

Figure 5-4 Removing the case of the door status sensor

Step 2 Record the connections of the alarm cables and then disconnect them.

Step 3 Loosen the screws on the door status sensor and then remove the sensor.

Step 4 Install a new door status sensor in position and tighten the screws.

Step 5 Install the alarm cables of the new door status sensor according to the recorded connections, and then install the case.

----End

Replacing the monitoring unit

To replace the monitoring unit, perform the following steps:

Step 1 Push the locking latch left.

Step 2 Remove the old monitoring unit.

Step 3 Insert a new monitoring unit.

Step 4 Push the locking latch right.

Step 5 Set parameters on the monitoring unit panel.

----End

TP48200A-D15A1 & H15A3 & H15A5




35

Figure 5-5 Removing the old monitoring unit

Figure 5-6 Installing the new monitoring unit

Replacing the AC SPD

To replace the AC SPD, perform the following steps:

Step 1 Remove the faulty SPD.

Step 2 Insert the new SPD.

----End

Figure 5-7 Replacing the AC SPD of TP48200A-D15A1 & H15A3 & H15A5

Replacing Circuit breakers

To replace a circuit breaker, perform the following steps:

Step 1 Disconnect the power supply of a circuit breaker. For example, disconnect the AC input and set the circuit breaker to OFF before replacing the input circuit breaker.

Step 2 Remove the cables or copper bars connected to the circuit breaker using a Phillips screwdriver, and then wrap the cables or copper bars using black PVC insulation tape to avoid hazards.

Step 3 Press the contact plate at the bottom of the circuit breaker using a flat-head screwdriver. Then, remove the circuit breaker, as shown in Figure 5-8.

TP48200A-D15A1 & H15A3 & H15A5




36

Step 4 Press the contact plate at the bottom of the circuit breaker using a flat-head screwdriver again to install the new circuit breaker in the correct position. Then, push the contact plate upwards

using the screwdriver.

Step 5 Install the cables or copper bars to the circuit breaker using a Phillips screwdriver in the same way.

Step 6 Set the circuit breaker to ON and connect power supply of this circuit breaker, as shown in Figure 5-9.

----End

Figure 5-8 Removing the circuit breaker

Figure 5-9 Installing the circuit breaker

Replacing FansTo replace a fan, perform the following steps:

Step 1 Remove the UIM02C from the subrack, and disconnect the power cable. Figure 5-10 shows how to disconnect the power cable from the heat exchanger.

Figure 5-10 Disconnect the power cable

TP48200A-D15A1 & H15A3 & H15A5




37

Step 2 Record the position where the cable connects to the fan, and then disconnect the cable.

Step 3 Remove the cover. If there is no cover, go to the next step. Figure 5-11 shows how to remove the cover from the heat exchanger.

Figure 5-11 Remove the cover

Step 4 Remove the four screws from the fan, and remove the fan. Figure 5-12 shows how to remove the fan screws from the heat exchanger.

Figure 5-12 Remove the fan

Step 5 Install a new fan.

Step 6 Reconnect the cable to the fan.

Step 7 Tighten the screws to secure the fan.

Step 8 Reinstall the cover.

TP48200A-D15A1 & H15A3 & H15A5




38

Step 9 Connect the power cable to the UIM02C and secure the UIM02C to the subrack

----End

TP48200A-D15A1 & H15A3 & H15A5

User Manual A Appendix



39

6 Monitoring Function 6.1 SMU02B

Panel

Figure 6-1 shows the SMU02B panel.

Figure 6-1 Panel

(1) Running status indicator (2) Minor alarm indicator (3) Major alarm indicator

(4) Liquid crystal display

(LCD)

(5) Locking latch (6) Four buttons

(7) USB (Reserved) (8) RS485/RS232 (9) FE

Indicators

Table 6-1 describes the SMU02B indicators.

TP48200A-D15A1 & H15A3 & H15A5




40

Table 6-1 Indicator description

Indicator Color Status Description

Running

status

Green Off The SMU02B is faulty or has no DC input.

Blinking at

0.5 Hz

The SMU02B runs properly and

communicates with the host properly.

Blinking at 4

Hz

The SMU02B runs properly but does not

communicate with the host properly.

Minor alarm

indicator

Yellow Off No minor and warning alarm

Steady on A minor or warning alarm is generated

Major alarm

indicator

Red Off No critical and major alarm

Steady on A critical or major alarm is generated

Buttons

Table 6-2 describes the buttons.

Table 6-2 Button description

Button Description

Allows you to view and set menu items.

Returns to the previous menu without saving the current menu settings.

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

the main menu, or saves menu settings.

NOTE:

After a menu is displayed, the standby screen is displayed and the LCD screen becomes dark if you

do not press any button within 5 minutes.

You need to log in again if you do not press any button with 8 minutes.

The preset username is admin and the preset password is 001

Communications Ports

The SMU02B communicates with the host over communications ports.

Table 6-3 Communications port description

Communications Ports Communications Parameter Protocol Compliance

FE Auto-adaptation TCP/IP, HTTPS and

SNMP

RS485 Baud rate: 9600 bit/s or 19200

bit/s

-

RS232 - YD/T 1363.2

TP48200A-D15A1 & H15A3 & H15A5




41

Figure 6-2 RJ45 pin definition

Table 6-4 FE pin definition

Pin Signal Description

1 TX+ FE transmit

2 TX-

3 RX+ FE receive

6 RX-

Table 6-5 RS485/RS232 pin definition

Pin Signal Description

1 TX+ RS485 transmit

2 TX-

4 RX+ RS485 receive

5 RX-

3 RX232 RS232 receive

7 TX232 RS232 transmit

6 PGND Ground

8 PGND Ground

6.2 UIM02C

The user interface module (UIM02C) supports eight dry contact outputs, nine Boolean value

inputs (including general DI1-6, smoke, water, door status), three analog signals inputs

(ambient temperature, humidity, and battery temperature).

TP48200A-D15A1 & H15A3 & H15A5




42

Panel

Figure 6-3 Appearance UIM02C Panel

Ports

Default mode of the dry contact output ports can be modified as required. See Setting Status

of the DO.

Table 6-6 Description of ports on the UIM02C

Port Type Silkscreen Description

Sensor ports TEM_HUM Temperature and humidity sensor

WATER Water sensor

TEMP1 Connected to environment temperature

sensor and used for fan speed adjustment

TEMP2 Reserved

GATE Door status sensor

SMOKE Smoke sensor

BTEMP Battery temperature sensor

Boolean value

input ports

DIN1 Boolean value input 1




DIN5 TP48200A-H15A5: Heater faults alarm

TP48200A-D15A1 & H15A3: Boolean

value input 5


Dry contact

output ports

ALM1 AC power failure alarm

Default mode (Close: alarm; Open:

normal) can be modified as required.

tp48200a-d15a1 & h15a3 & h15a5 v300r001 user manual 04

Documents