zxdu58w121 - libertyport.com · e-mail: [email protected]. legal information ... w121(v4.0)system....
TRANSCRIPT
ZXDU58 W121DC Power System
Product Description
Product Version: V4.0
ZTE CORPORATIONNo. 55, Hi-tech Road South, ShenZhen, P.R.ChinaPostcode: 518057Tel: +86-755-26771900Fax: +86-755-26770801URL: http://support.zte.com.cnE-mail: [email protected]
LEGAL INFORMATIONCopyright © 2014 ZTE CORPORATION.
The contents of this document are protected by copyright laws and international treaties. Any reproduction or
distribution of this document or any portion of this document, in any form by any means, without the prior written
consent of ZTE CORPORATION is prohibited. Additionally, the contents of this document are protected by
contractual confidentiality obligations.
All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE
CORPORATION or of their respective owners.
This document is provided “as is”, and all express, implied, or statutory warranties, representations or conditions
are disclaimed, including without limitation any implied warranty of merchantability, fitness for a particular purpose,
title or non-infringement. ZTE CORPORATION and its licensors shall not be liable for damages resulting from the
use of or reliance on the information contained herein.
ZTE CORPORATION or its licensors may have current or pending intellectual property rights or applications
covering the subject matter of this document. Except as expressly provided in any written license between ZTE
CORPORATION and its licensee, the user of this document shall not acquire any license to the subject matter
herein.
ZTE CORPORATION reserves the right to upgrade or make technical change to this product without further notice.
Users may visit the ZTE technical support website http://support.zte.com.cn to inquire for related information.
The ultimate right to interpret this product resides in ZTE CORPORATION.
Revision History
Revision No. Revision Date Revision Reason
R1.2 2014-08-06 Updating reserved equipment space
R1.1 2014-04-28 Updating “Electrical Connection Diagram”
R1.0 2014-04-11 First edition
Serial Number: SJ-20140211113544-001
Publishing Date: 2014-08-06 (R1.2)
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ContentsAbout This Manual ......................................................................................... I
Chapter 1 Product Overview ..................................................................... 1-11.1 Product Introduction ........................................................................................... 1-1
1.2 Product Features................................................................................................ 1-2
1.3 Product Configuration ......................................................................................... 1-2
Chapter 2 Integrated Cabinet Structure ................................................... 2-12.1 Overview ........................................................................................................... 2-1
2.2 Integrated Cabinet (Two Fan Units) ..................................................................... 2-2
2.3 Integrated Cabinet (A Heat Exchanger and A Fan Unit) ........................................ 2-5
2.4 Integrated Cabinet (A Fan Unit and A TEC).......................................................... 2-7
2.5 Integrated Cabinet (A Heat Exchanger and A TEC) ............................................ 2-10
2.6 Heat Exchange ................................................................................................ 2-12
Chapter 3 Power Cabinet Structure .......................................................... 3-13.1 Overview ........................................................................................................... 3-1
3.2 Power Cabinet (Fan) .......................................................................................... 3-1
3.3 Power Cabinet (Heat Exchanger) ........................................................................ 3-3
Chapter 4 Battery Cabinet Structure ........................................................ 4-14.1 Overview ........................................................................................................... 4-1
4.2 Battery Cabinet (Fan) ......................................................................................... 4-1
4.3 Battery Cabinet (TEC) ........................................................................................ 4-3
Chapter 5 Power Unit and Supervision Unit ............................................ 5-15.1 Power Supply Chassis........................................................................................ 5-1
5.2 ZXD1500 Rectifier .............................................................................................. 5-4
5.3 Centralized Supervision Unit ............................................................................... 5-6
5.4 Signal Interface Unit ........................................................................................... 5-7
Chapter 6 Technical Specifications .......................................................... 6-16.1 Environment Specifications ................................................................................. 6-1
6.2 Performance Specifications................................................................................. 6-1
6.3 Electrical Specifications ...................................................................................... 6-2
6.4 Structure Specifications ...................................................................................... 6-3
6.5 Design Standards............................................................................................... 6-4
Chapter 7 ZXD1500 V4.0 Rectifier Specifications.................................... 7-1
I
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
7.1 AC Input Over/Under-Voltage Protection.............................................................. 7-1
7.2 PFC Output Over/Under-Voltage Protection ......................................................... 7-2
7.3 Output Over-Voltage Protection........................................................................... 7-2
7.4 Output Over-Current Protection........................................................................... 7-3
7.5 Over-Temperature Protection and Fan Speed Control........................................... 7-3
Appendix A Alarm List .............................................................................. A-1
Appendix B Electrical Connection Diagram ........................................... B-1
Glossary .......................................................................................................... I
II
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
About This ManualPurposeThis manual applies to the ZXDU58 W121 (V4.0) serial products. The ZXDU58 W121(V4.0) is an outdoor power supply system that provides power for –48 V communicationequipment.
This manual describes the structure, characteristics, and specifications of the ZXDU58W121 (V4.0) system.
Intended AudienceThis manual is intended for:
l Planning engineersl Maintenance engineers
What Is in This ManualThis manual contains the following chapters and appendixes.
Chapter 1, Product Overview Describes the product introduction, product features and
product configuration.
Chapter 2, Integrated Cabinet
Structure
Describes the components of the integrated cabinet.
Chapter 3, Power Cabinet Structure Describes the components of the power cabinet.
Chapter 4, Battery Cabinet Structure Describes the components of the battery cabinet.
Chapter 5, Power Unit and
Supervision Unit
Describes the power supply chassis, rectifier, Centralized
Supervision Unit, and Signal Interface Unit.
Chapter 6, Technical Specifications Describes the environment specification, system specification,
electrical specification, structure specification and Design
Standards.
Chapter 7, ZXD1500 V4.0 Rectifier
Specifications
Describes the protection, input features, output features and
over-temperature protection of the rectifiers.
Appendix A, Alarm List Describes the alarm name, and the default alarm level and
output relays.
Appendix B, Electrical Connection
Diagram
Provides the electrical connection diagram of the ZXDU58
W121 (V4.0) system.
ConventionsThis manual uses the following typographical conventions.
I
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Danger: Indicates an imminently hazardous situation, which if
not avoided, will result in death or serious injury.
Warning: Indicates a hazard that, if not avoided, could result
in serious injuries, equipment damages or interruptions of
major services.
Caution: Indicates a potential hazard that, if not avoided, could
result in moderate injuries, equipment damages or partial
service interruption.
Note: Provides additional information about a topic.
II
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 1Product OverviewTable of Contents
Product Introduction ...................................................................................................1-1Product Features........................................................................................................1-2Product Configuration.................................................................................................1-2
1.1 Product IntroductionThe ZXDU58 W121 (V4.0) product is an outdoor DC power system that provides powersupply for –48 V communication equipment.
l It is applicable to the 220 V/380 V grid and uses single-phase three-wire (L/N/PE) orthree-phase five-wire (L1/L2/L3/N/PE) AC input.
l It can be configured with up to four rectifiers and can provide 120 A DC power for theload.
The ZXDU58 W121 (V4.0) can use an integrated cabinet or a set of separate cabinets.Figure 1-1 shows the application scenario.
Figure 1-1 Application Scenario
• The overview of theequipment varies with theproduct cabinet.
1-1
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
1.2 Product FeaturesCustomized AC Input ModeThe ZXDU58 W121 (V4.0) products in two AC input modes are available. You can useeither one of them as required.
l Single-phase AC input (L/N/PE), AC 220 V, 50 Hz/60 Hz.l Three-phase AC input (L1/L2/L3/N/PE), AC 220 V/380V, 50 Hz/60 Hz.
A Wide Range of Input VoltageA wide range of input phase voltage (80 V to 300 V) makes the system suitable for areaswith unstable sources.
Modular Power ModuleThe rectifiers use a modular design and are hot-swappable, facilitating installation andmaintenance.
Modular and Intelligent Supervision ModuleThe supervision unit uses a modular design and is hot-swappable, facilitating installationand maintenance.
The supervision unit has complete monitoring and management features, including smartbattery management and rectifier management.
Diverse Cabinet ConfigurationsIntegrated cabinets and separate cabinets are available.
l The integrated cabinet can be equipped with batteries. Integrated cabinets thatsupport four temperature control modes are available.
l A set of separate cabinets has a power cabinet and a battery cabinet. The batteriesare installed in the battery cabinet. The power cabinet and battery cabinet that supporttwo temperature control modes are available.
1.3 Product ConfigurationThe ZXDU58 W121 (V4.0) system consists of an outdoor cabinet, power supply chassis,SIU, and batteries.
l Outdoor cabinet: An integrated cabinet or a set of separate cabinets can be used asthe outdoor cabinet. A set of separate cabinets contains a power cabinet and a batterycabinet.
à For a description of the integrated cabinet, refer to Table 1-1.
à For a description of the separate cabinets, refer to Table 1-2.
1-2
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 1 Product Overview
l The power supply chassis integrates the rectifier, Centralized Supervision Unit (CSU),Signal Interface Unit (SIU) and power distribution components. For a description ofthe power supply chassis, refer to Table 1-3.
l The SIU provides a variety of interfaces for monitoring and remote networking. For adescription of the signal interface units, refer to Table 1-4.
l Two set to batteries are configured, and each one is comprised of four 12 V/150 Ah(or a smaller capacity) batteries. The batteries models are defined in the contract.
Table 1-1 Configuration List of An Integrated Cabinet
Item Configuration
Cabinet Integrated cabinets in the following four temperature control modes are
available. One of the four types can be used.
l * Integrated cabinet (two fan units).
l Integrated cabinet (an 800 W heat exchanger and a fan unit).
l * Integrated cabinet (a fan unit and a 200 W TEC air conditioner).
l Integrated cabinet (an 800 W heat exchanger and a 200 W TEC air
conditioner).
Note: The cabinet marked with * is a straight-ventilation cabinet.
Optional
components
The following components of the cabinet are available (multiple options).
l Door sensor
l Smoke sensor
l Flood sensor
l LED lighting components
l Heating components in battery space
Table 1-2 Configuration List of Separate Cabinets
Item Configuration
Power cabinet Power cabinets in the following two temperature control modes are available.
One of the two types can be used.
l * Power cabinet (a fan unit)
l Power cabinet (an 800 W heat exchanger)
Note: The cabinet marked with * is a straight-ventilation cabinet.
Battery cabinet Battery cabinets in the following two temperature control modes are available.
One of the two types can be used.
l Battery cabinet (a fan unit)
l Battery cabinet (a 200 W TEC air conditioner)
Optional
components
The following components of the cabinet are available (multiple options).
l Door sensor
l Smoke sensor
l Flood sensor
l LED lighting components
l Heating components of battery space
1-3
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
Caution!
The straight-ventilation cabinet must not be installed outdoor in hash environments1.Failure to comply with this may result in equipment damage.
Table 1-3 Configuration List of the Power Supply Chassis
Item Configuration
Model ZXD1500 (V4.0)Rectifier
Quality At most four sets
Model B121-CSUCSU
Software version V2.20
AC input Two AC input modes are available. One of the following two
AC input modes is selected.
l Single-phase AC input mode (L/N/PE)
Single, 1×80 A/2P MCB
l Three-phase AC input mode (L1/L2/L3/N/PE)
Single, 1×63 A/3P MCB.
Auxiliary AC output
1
l It is an optional component and is located on the cabinet.
l Including one 16 A/1P MCB and one three-hole socket.
The air circuit breaker and the socket are connected in
series, and the air circuit breaker is used as the switch
as the socket.
Auxiliary AC output
2
l It is an optional component and is located on the power
supply chassis.
l Including one 16 A/1P MCB. It is used to provide power
supply for battery space.
AC distribution
unit
AC SPD Configures class B or class C according to users’
requirements.
Battery input 2×100 A MCBs
DC load output l LLVD1: 2×63 A+2×32 A MCBs
l LLVD2: 2×20 A+2×16 A MCBs
The above configuration is a typical configuration. The actual
configuration should comply with the contract requirements.
DC distribution
unit
DC SPD One set, maximum discharge current: Imax = 15 kA (8/20 μs)
1. Harsh outdoor environments refer to islands and coastal regions with high saltnessand high humidity (yearly average relative humidity > 75%) as well as severely pollutedindustrial regions.
1-4
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 1 Product Overview
Table 1-4 Configuration List of the Signal Interface Unit
Item Configuration
Remote Communication components l Optional, installed inside the SIU.
l Configures SNMP board or MOXA card.
Communication interfaces l When the SNMP board or the MOXA board is used,
it provides one adaptive 10 M/100 M RJ45 Ethernet
interface.
l SIB board provides one RS232 interface.
Input relay interfaces The SIB board provides four input relay interfaces, the user
could query state of the four input relay interfaces.
Output relay interfaces The SIB board provides six output relay interfaces:
l One for the CSU fault (optional).
l Five for alarm customizing (A1 to A5).
Environment detection interfaces The SIB board provides the following environment detection
interfaces:
l Two for battery temperature detection
l One for environment temperature detection
l One for flooding detection
l One for smoke detection (optional)
l One for door status detection
1-5
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
This page intentionally left blank.
1-6
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 2Integrated Cabinet StructureTable of Contents
Overview....................................................................................................................2-1Integrated Cabinet (Two Fan Units) ............................................................................2-2Integrated Cabinet (A Heat Exchanger and A Fan Unit)..............................................2-5Integrated Cabinet (A Fan Unit and A TEC)................................................................2-7Integrated Cabinet (A Heat Exchanger and A TEC)..................................................2-10Heat Exchange.........................................................................................................2-12
2.1 OverviewThere are four types of integrated cabinets in accordance with the temperature controlmode, refer to Table 2-1.
Table 2-1 List of Integrated Cabinets
Temperature ControlMode
SN. Cabinet
EquipmentCabin
BatteryCabin
ReservedEquipmentSpace
BatterySpace
1 Integrated cabinet (two fan
units)
Fan Fan 8U 2 layers
2 Integrated cabinet (heat
exchanger and fan unit)
Heat
exchanger
Fan 8U 2 layers
3 Integrated cabinet (a fan unit
and a TEC air conditioner)
Fan TEC air
conditioner
8U 2 layers
4 Integrated cabinet (a heat
exchanger and a TEC air
conditioner)
Heat
exchanger
TEC air
conditioner
8U 2 layers
• 1U=44.45 mm• Heat exchanger: 800 W• TEC air conditioner: 200 W
For the overviews of the integrated cabinets, see Figure 2-1.
2-1
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
Figure 2-1 Overviews of Integrated Cabinets
2.2 Integrated Cabinet (Two Fan Units)This section is applicable the ZXDU58 W121 (V4.0) that is equipped with an integratedcabinet (two fan units). In both equipment space and battery space, the fans are used tocontrol temperature.
Caution!
The ZXDU58 W121 (V4.0) equipment that is equipped with an integrated cabinet (twofan units) is a straight-ventilation cabinet, and it cannot be used in a harsh outdoorenvironment. Failure to comply with this may result in equipment damage.
Appearance and DimensionsFor a description of the appearance and dimensions, see Figure 2-2.
2-2
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 2 Integrated Cabinet Structure
Figure 2-2 Appearance and Dimensions of the Integrated Cabinet (Two Fan Units)
• Unit: mm
For a description of the dimensions, refer to Table 2-2.
Table 2-2 Dimensions of Integrated Cabinet (Two Fan Units)
Item Description
Cabinet dimensions 1850 mm × 650 mm × 650 mm (H × W × D, the protruding part
not included)
Reserved equipment space 19 inches in width, 8U in height
(1U=44.45 mm, 1 inch=25.4 mm)
Battery space l Two layers
l Each layer: 330 mm × 550 mm × 564 mm (H × W × D)
Dimension of the floor-mounting
holes
596 mm × 358 mm (W × D)
Diameter of the floor-mounting
holes
4 – Ø14 mm
2-3
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
Internal StructureFor the internal structure, see Figure 2-3.
Figure 2-3 Internal Structure
1. Fan unit2. AC auxiliary output
components (optional)
3. Fan unit4. Signal Interface Unit5. Power supply chassis
6. Stopping bar7. Battery rack
The internal structure of the integrated cabinet (Two Fan Units) is described as follows:
l The equipment space is located in the upper part of a cabinet.
The fan unit is used to control temperature of the equipment space.
The equipment space is equipped with the power supply chassis and the SIU. Thereserved 8U space can be used to install communication equipment (load).
Each auxiliary AC output component has one 16 A/1P air circuit breaker and onethree-hole socket for maintenance (complied with the contract). The air circuit breakerand the socket are connected in series. The air circuit breaker is used as the socket’sswitch, and the socket provides a standby AC power supply for the user equipment.
l The battery space is in the lower part of a cabinet .
The fan unit is used to control temperature of the battery space.
The battery rack in each layer of the battery space can accommodate four 12 V/150Ah (or a smaller capacity) batteries.
1U space at the battery space bottom is reserved for installing heating components.
2-4
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 2 Integrated Cabinet Structure
2.3 Integrated Cabinet (A Heat Exchanger and A FanUnit)
This section is applicable the ZXDU58 W121 (V4.0) that is equipped with an integratedcabinet (a heat exchanger and a fan unit). In the equipment space, a heat exchangeris used to control temperature. In the battery space, the fan unit is used to controltemperature.
Appearance and DimensionsFor a description of the appearance and dimensions, see Figure 2-4.
Figure 2-4 Appearance and Dimensions of the Integrated Cabinet (A Heat Exchangerand A Fan Unit)
• Unit: mm
For a description of the appearance and dimensions, refer to Table 2-3.
2-5
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
Table 2-3 Dimensions of Integrated Cabinet (A Heat Exchanger and A Fan Unit)
Item Description
Cabinet dimensions 1850 mm×650 mm×650 mm (H×W×D, the protruding part not
included)
Reserved equipment space 19 inches in width, 8U in height
(1U=44.45 mm, 1 inch=25.4 mm)
Battery space l Two layers
l Each layer: 330 mm×550 mm×564 mm (H×W×D)
Dimension of the floor-mounting
holes
596 mm×358 mm (W×D)
Diameter of the floor-mounting
holes
4-Ø14 mm
Internal StructureFor the internal structure, see Figure 2-5.
Figure 2-5 Internal Structure
1. Heat exchanger2. AC auxiliary output
components (optional)
3. Fan unit4. Ventilation Subrack5. Signal Interface Unit
6. Power supply chassis7. Stopping bar8. Battery rack
The internal structure of the integrated cabinet (a heat exchanger and a fan unit) isdescribed as follows:
2-6
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 2 Integrated Cabinet Structure
l The equipment space is located in the upper part of a cabinet .
The heat exchanger and the ventilation subrack are used together to controltemperature of the equipment space.
The equipment space is equipped with the power supply chassis and the SIU. Thereserved 8U space can be used to install communication equipment (load).
Each auxiliary AC output component has one 16 A/1P air circuit breaker and onethree-hole socket for maintenance (complied with the contract). The air circuit breakerand the socket are connected in series. The air circuit breaker is used as the socket’sswitch, and the socket provides a standby AC power supply for user equipment.
l The battery space is in the lower part of a cabinet .
The fan unit is used to control temperature of the battery space.
The battery rack in each layer of the battery space can accommodate four 12 V/150Ah (or a smaller capacity) batteries.
1U space at the battery space bottom is reserved for installing heating components.
2.4 Integrated Cabinet (A Fan Unit and A TEC)This section is applicable the ZXDU58 W121 (V4.0) that is equipped with an integratedcabinet (a fan and a TEC air conditioner). In the equipment space, the fan unit is usedto control temperature. In the battery space, a TEC air conditioner is used to controltemperature.
Caution!
The integrated cabinet (a fan and a TEC air conditioner) is direct air ventilation. Therefore,this cabinet ZXDU58 W121 (V4.0) must not be installed outdoor in hash environments,otherwise the equipment is subject to damage.
Appearance and DimensionsFor a description of the appearance and dimensions, see Figure 2-6.
2-7
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
Figure 2-6 Appearance and Dimensions of the Integrated Cabinet (A Fan Unit andA TEC Air Conditioner)
• Unit: mm
For a description of the dimensions, refer to Table 2-4.
Table 2-4 Dimensions of Integrated Cabinet (A Fan Unit and A TEC air conditioner)
Item Description
Cabinet dimensions 1850 mm×650 mm×650 mm (H×W×D, the protruding part not
included)
Reserved equipment space 19 inches in width, 8U in height
(1U=44.45 mm, 1 inch=25.4 mm)
Battery space l Two layers
l Each layer: 330 mm×550 mm×564 mm (H×W×D)
Dimension of the floor-mounting
holes
596 mm×358 mm (W×D)
Diameter of the floor-mounting
holes
4-Ø14 mm
2-8
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 2 Integrated Cabinet Structure
Internal StructureFor the internal structure, see Figure 2-7.
Figure 2-7 Internal Structure
1. Fan unit2. AC auxiliary output
components (optional)
3. TEC air conditioner4. Signal Interface Unit5. Power supply chassis
6. Stopping bar7. Battery rack
The internal structure of the integrated cabinet (a fan unit and a TEC air conditioner) isdescribed as follows:
l The equipment space is located in the upper part of a cabinet .
The fan unit to control temperature of the equipment space.
The equipment space is equipped with the power supply chassis and the SIU. Thereserved 8U space can be used to install communication equipment (load).
Each auxiliary AC output component has one 16 A/1P air circuit breaker and onethree-hole socket for maintenance (complied with the contract). The air circuit breakerand the socket are connected in series. The air circuit breaker is used as the socket’sswitch, and the socket provides a standby AC power supply for user equipment.
l The battery space is in the lower part of a cabinet .
The TEC air conditioner is used to control temperature of the battery space.
The battery rack in each layer of the battery space can accommodate four 12 V/150Ah (or a smaller capacity) batteries.
1U space at the battery space bottom is reserved for installing heating components.
2-9
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
2.5 Integrated Cabinet (A Heat Exchanger and A TEC)This section is applicable the ZXDU58 W121 (V4.0) that is equipped with an integratedcabinet (a heat exchanger and a TEC air conditioner). In the equipment space, a heatexchanger is used to control temperature. In the battery space, a TEC air conditioner isused to control temperature.
Appearance and DimensionsFor a description of the appearance and dimensions, see Figure 2-8.
Figure 2-8 Appearance and Dimensions of the Integrated Cabinet (A Heat Exchangerand A TEC Air Conditioner)
• Unit: mm
For a description of the dimensions, refer to Table 2-5.
2-10
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 2 Integrated Cabinet Structure
Table 2-5 Dimensions of Integrated Cabinet (A Heat Exchanger and A TEC AirConditioner)
Item Description
Cabinet dimensions 1850 mm×650 mm×650 mm (H×W×D, the protruding part not
included)
Reserved equipment space 19 inches in width, 8U in height
(1U=44.45 mm, 1 inch=25.4 mm)
Battery space l Two layers
l Each layer: 330 mm×550 mm×564 mm (H×W×D)
Dimension of the floor-mounting
holes
596 mm×358 mm (W×D)
Diameter of the floor-mounting
holes
4-Ø14 mm
Internal StructureFor the internal structure, see Figure 2-9.
Figure 2-9 Internal Structure
1. Heat exchanger2. AC auxiliary output
components (optional)
3. TEC air conditioner4. Ventilation Subrack5. Signal Interface Unit
6. Power supply chassis7. Stopping bar8. Battery rack
The internal structure description of the integrated cabinet (a heat exchanger and a TECair conditioner) is described as follows:
2-11
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
l The equipment space is located in the upper part of a cabinet.
The heat exchanger and the TEC air conditioner are used to control temperature ofthe equipment space.
The equipment space is equipped with the power supply chassis and the SIU. Thereserved 8U space can be used to install communication equipment (load).
Each auxiliary AC output component has one 16 A/1P air circuit breaker and onethree-hole socket for maintenance (complied with the contract). The air circuit breakerand the socket are connected in series. The air circuit breaker is used as the socket’sswitch, and the socket provides a standby AC power supply for the user equipment.
l The battery space is in the lower part of a cabinet .
The TEC air conditioner is used to control temperature of the battery space.
The battery rack in each layer of the battery space can accommodate four 12 V/150Ah (or a smaller capacity) batteries.
1U space at the battery space bottom is reserved for installing heating components.
2.6 Heat ExchangeThis section uses the integrated cabinet as an example to describe the cabinet heatexchanging mechanism.
The equipment space and the battery space of the integrated cabinet are independent toeach other. For the heat exchanging pipes, see Figure 2-10.
2-12
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 2 Integrated Cabinet Structure
Figure 2-10 Heat Circulation Pipes in an Integrated Cabinet
The cabinet heat exchange flow is as follows:
1. The equipment space uses a heat exchanger and a ventilation subrack to implementheat circulation.l Hot air in the equipment space enters the heat exchanger through the ventilation
subrack. The air is cooled in the heat exchanger and enters the cabinet.l Cool air out of the equipment space enters the heat exchanger and takes the heat
out of the heat exchanger.2. The battery space uses the fan unit or the TEC air conditioner to perform heat circu-
lation.l When the fan unit is used for heat circulation, the air out of the battery space
enters from the cabinet bottom. mixes up with the air in the battery cabin, andthen is ventilated out from the fan unit.
l When the TEC air conditioner for heat circulation, air out of the battery spaceenters the TEC air conditioner for heat exchange. After the air in the battery spaceis cooled by the TEC air conditioner, it is ventilated to the battery cabin.
2-13
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
This page intentionally left blank.
2-14
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 3Power Cabinet StructureTable of Contents
Overview....................................................................................................................3-1Power Cabinet (Fan) ..................................................................................................3-1Power Cabinet (Heat Exchanger) ...............................................................................3-3
3.1 OverviewIn accordance with the temperature control mode, two types of power cabinets areavailable, refer to Table 3-1.
Table 3-1 List of Power Cabinets
SN. Cabinet Temperature Control Mode Reserved EquipmentSpace
1 Power Cabinet (a fan unit) Fan 8U
2 Power Cabinet (a heat
exchanger)
Heat exchanger 8U
• 1U=44.45 mm• Heat exchanger: 800 W
For the overviews of the power cabinets, see Figure 3-1.
Figure 3-1 Overviews of Separate Cabinets
3.2 Power Cabinet (Fan)This section is applicable to the ZXDU58W121 (V4.0) that is equippedwith a power cabinet(fan). The cabinet uses fans to control temperature.
3-1
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
Caution!
The power cabinet (Fan) is direct air ventilation. Therefore, this cabinet ZXDU58 W121(V4.0) must not be installed outdoor in hash environments, otherwise the equipment issubject to damage.
Appearance and DimensionsFor a description of the appearance and dimensions, see Figure 3-2.
Figure 3-2 Appearance and Dimensions of the Power Cabinet (Fan)
• Unit: mm
For a description of the appearance and dimensions, refer to Table 3-2.
Table 3-2 Dimensions of Power Cabinet ( Fan)
Item Description
Cabinet dimensions 1080 mm×650 mm×650 mm (H×W×D/the protruding part not
included)
Reserved equipment space 19 inches in width, 8U in height
(1U=44.45 mm, 1 inch=25.4 mm)
Dimension of the floor-mounting
holes
596 mm×358 mm (W×D)
Diameter of the floor-mounting
holes
4-Ø14 mm
3-2
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 3 Power Cabinet Structure
Internal StructureFor the internal structure, see Figure 3-3.
Figure 3-3 Internal Structure
1. Fan unit 2. AC auxiliary outputcomponents (optional)
3. Signal Interface Unit4. Power supply chassis
The internal structure of the power cabinet (fan) is described as follows:
l The interior space of the cabinet is equipment space.
The fan unit is used to control temperature of the equipment space.
The equipment space is equipped with the power supply chassis and the SIU. Thereserved 8U space can be used to install communication equipment (load).
Each auxiliary AC output component has one 16 A/1P air circuit breaker and onethree-hole socket for maintenance (complied with the contract). The air circuit breakerand the socket are connected in series. The air circuit breaker is used as the socket’sswitch, and the socket provides a standby AC power supply for the user equipment.
l The power cabinet and the battery cabinet are used together. Two batteries areprovided by the battery cabinet.
3.3 Power Cabinet (Heat Exchanger)This section is applicable to the ZXDU58W121 (V4.0) that is equippedwith a power cabinet(a heat exchanger). The cabinet uses the heat exchanger to control temperature.
Appearance and DimensionsFor a description of the appearance and dimensions, see Figure 3-4.
3-3
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
Figure 3-4 Appearance and Dimensions of the Power Cabinet (a Heat Exchanger)
• Unit: mm
For a description of the appearance and dimensions, refer to Table 3-3.
Table 3-3 Dimensions of Power Cabinet (a Heat Exchanger)
Item Description
Cabinet dimensions 1080 mm×650 mm×650 mm (H×W×D/the protruding part not
included)
Reserved equipment space 19 inches in width, 8U in height
(1U=44.45 mm, 1 inch=25.4 mm)
Dimension of the floor-mounting
holes
596 mm×358 mm (W×D)
Diameter of the floor-mounting
holes
4-Ø14 mm
Internal StructureFor the internal structure, see Figure 3-5.
3-4
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 3 Power Cabinet Structure
Figure 3-5 Internal Structure
1. Heat exchanger2. AC auxiliary output
components (optional)
3. Ventilation Subrack4. Signal Interface Unit5. Power supply chassis
The internal structure of the power cabinet (a heat exchanger) is described as follows:
l The interior space of the cabinet is equipment space.
The heat exchanger and the ventilation subrack are used together to controltemperature of the equipment space.
The equipment space is equipped with the power supply chassis and the SIU. Thereserved 8U space can be used to install communication equipment (load).
Each auxiliary AC output component has one 16 A/1P air circuit breaker and onethree-hole socket for maintenance (complied with the contract). The air circuit breakerand the socket are connected in series. The air circuit breaker is used as the socket’sswitch, and the socket provides a standby AC power supply for user equipment.
l The power cabinet and the battery cabinet are used together. Two batteries areprovided by the battery cabinet.
3-5
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
This page intentionally left blank.
3-6
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 4Battery Cabinet StructureTable of Contents
Overview....................................................................................................................4-1Battery Cabinet (Fan) .................................................................................................4-1Battery Cabinet (TEC) ................................................................................................4-3
4.1 OverviewIn accordance with the temperature control mode, two types of battery cabinets areavailable, refer to Table 4-1.
Table 4-1 List of Battery Cabinet
SN. Cabinet Temperature Control Mode Battery Space
1 Battery cabinet (Fan) Fan 2 layers
2 Battery cabinet (TEC air
conditioner)
TEC air conditioner 2 layers
• TEC air conditioner: 200 W
4.2 Battery Cabinet (Fan)This section is applicable to the ZXDU58 W121 (V4.0) that is equipped with a batterycabinet (fan).
Appearance and DimensionsFor a description of the appearance and dimensions, see Figure 4-1.
4-1
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
Figure 4-1 Appearance and Dimensions of the Battery Cabinet (Fan)
• Unit: mm
For a description of the appearance and dimensions, refer to Table 4-2.
Table 4-2 Dimensions of Battery Cabinet (Fan)
Item Description
Cabinet dimensions 1850 mm×650 mm×650 mm (H×W×D/the protruding part not
included)
Battery cabinet net space l Two layers
l Each layer: 330 mm×550 mm×564 mm (H×W×D)
Dimension of the floor-mounting
holes
596 mm×358 mm (W×D)
Diameter of the floor-mounting
holes
4-Ø14 mm
Internal StructureFor the internal structure, see Figure 4-2.
4-2
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 4 Battery Cabinet Structure
Figure 4-2 Internal Structure
1. Fan unit 2. Stopping bar 3. Battery rack
The internal structure of the battery cabinet (fan) is described as follows:
l The fan unit is used to control temperature of the battery cabinet.l There are two layers of battery racks in the battery cabinet. Each layer can
accommodate four 12 V/150 Ah (or a smaller capacity) batteries.l 1U space at the battery space bottom is reserved for installing heating components.
4.3 Battery Cabinet (TEC)This section is applicable to the ZXDU58 W121 (V4.0) that is equipped with a batterycabinet (TEC).
Appearance and DimensionsFor a description of the appearance and dimensions, see Figure 4-3.
4-3
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
Figure 4-3 Appearance and Dimensions of the Battery Cabinet (TEC)
• Unit: mm
For a description of the appearance and dimensions, refer to Table 4-3.
Table 4-3 Dimensions of Battery Cabinet (TEC)
Item Description
Cabinet dimensions 1850 mm×650 mm×650 mm (H×W×D/the protruding part not
included)
Battery cabinet net space l Two layers
l Each layer: 330 mm×550 mm×564 mm (H×W×D)
Dimension of the floor-mounting
holes
596 mm×358 mm (W×D)
Diameter of the floor-mounting
holes
4-Ø14 mm
Internal StructureFor the internal structure, see Figure 4-4.
4-4
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 4 Battery Cabinet Structure
Figure 4-4 Internal Structure
1. TEC air conditioner 2. Stopping bar 3. Battery rack
The internal structure of the battery cabinet (TEC) is described as follows:
l The TEC air conditioner is used to control temperature of the battery cabinet.l The fan unit is used to control temperature of the battery cabinet.l 1U space at the battery space bottom is reserved for installing heating components.
4-5
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
This page intentionally left blank.
4-6
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 5Power Unit and SupervisionUnitTable of ContentsPower Supply Chassis ...............................................................................................5-1ZXD1500 Rectifier ......................................................................................................5-4Centralized Supervision Unit ......................................................................................5-6Signal Interface Unit ...................................................................................................5-7
5.1 Power Supply ChassisOverviewThe power supply chassis is 7U high and 19–inch wide.
The power supply chassis integrates the rectifier, Centralized Supervision Unit (CSU),Signal Interface Unit (SIU) and power distribution components, and supports the AC-DCpower conversion and intelligent supervision.
The components of the power supply chassis are shown in Figure 5-1.
5-1
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
Figure 5-1 Power supply chassis
1. Rectifers 2. Centralized SupervisionUnit (CSU)
3. Power distribution unit
For a description of the components, refer to Table 5-1.
Table 5-1 Components Description of the Power Supply Chassis
SN. Component Description
1 Rectifer Convert AC to DC, power DC loads and charge the batteries.
For descriptions of the recitifers, refer to “5.2 ZXD1500 Rectifier”.
2 Centralized
Supervision Unit
Collects the power device operation data and manages the power device.
For descriptions of these interfaces, refer to “5.3 Centralized Supervision
Unit”.
3 Power
distribution unit
Provide AC/DC power distribution, provide AC input interfaces, battery
input interfaces, and DC load output interfaces.
Power Distribution UnitFor the layout of the components, see Figure 5-2.
Figure 5-2 Power Distribution Unit
5-2
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 5 Power Unit and Supervision Unit
For a description of the power distribution unit, refer to Table 5-2.
Table 5-2 Description of the Power Distribution Unit
Lable Component Description
AC Input AC input circuit
breaker & AC input
connection terminal
l AC input circuit breaker controls the connection and
disconnection of AC input power, and be used to connect
AC input L and N cables.
Single–phase AC input mode: 2P circuit breaker (L/N)
Three–phase AC input mode: 3P circuit breaker
(L1/L2/L3)
l N connection terminal: Connect three-phase AC input
N cable.
l PE connection terminal: Connect to the PE busbar inside
the cabinet.
AC Output AC auxiliary output l Optional component
l It is used to provide power supply for the heating
components in the battery space.
Note: The AC output socket on the left side of the cabinet
(complied with the contract) is used to provide AC auxiliary
power to the user equipment.
AC SPD AC surge protection
device
Provides surge protection for the AC input power.
DC Output DC output circuit
breakers
Controls the connection and disconnection of a DC output
circuit, and it is used to connect to the negative wire of the
load as the DC output interface.
The DC output circuit breakers are divided into different
groups in accordance with shutdown methods:
l The load air circuit breakers marked with 1A, 1B, 1C, and
2 belong to LLVD1.
l The load air circuit breakers marked with 3, 4, 5, and 6
belong to LLVD2.
BATT Input Battery input circuit
breakers
Controls the connection and disconnection of a battery circuit,
and it is used to connect to negative wire of the batteries as
the battery input interface.
DC SPD DC surge
protection device
Provides surge protection for a DC circuit.
5-3
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
5.2 ZXD1500 RectifierThe ZXD1500 (V4.0) rectifiers convert AC to DC, provide power to the loads and chargethe batteries.
AppearanceFor the appearance of a ZXD1500 (V4.0) rectifier, see Figure 5-3.
Figure 5-3 ZXD1500 (V4.0) Rectifier
1. Indicators2. Grille
3. Handle4. Stop pin
5. Input/output integratedsocket
IndicatorsFor the layout of the rectifier indicators, see Figure 5-4.
Figure 5-4 Layout of Rectifier Indicators
The indicators indicate the working state of the rectifier. For a description of the status ofthese indicators, refer to Table 5-3.
Table 5-3 Indicators Description
Designation Description Status Indication
IN Input Lit (green) AC input is normal.
OUT Output Lit (green) DC output is normal.
CL Current limit Lit (yellow) Current limit has occurred (the rectifier output
current has reached the current limit).
ALM Alarm Lit (red) An alarm has occurred.
5-4
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 5 Power Unit and Supervision Unit
Note:
When the rectifier is in sleep mode, only the IN indicator is lit.
Input/Output Integrated SocketThe input/output integrated socket of the rectifier is shown in Figure 5-5. It is used for theconnection to the DC power system.
Figure 5-5 Input/Output Integrated Socket
The pins of the socket are defined in Table 5-4.
Table 5-4 Pins Description
Pin No. Signal Description
1 OUTPUT 48V+ DC output +
3 OUTPUT 48V- DC output -
11 REMOTE l High–level input (amplitude at 5 V): to turn off the rectifier.
l Low–level input or high resistance: to turn on the rectifier.
12 ALARM l Low–impedance output: startup process, internal
fault/alarm or overheat status of the rectifier.
l High–impedance output: normal status.
13 COM Common end for the control signals.
14 ON-LINE Rectifier online signal: Directly connected to the COM signal on
the MAIN board.
15 PWM An input pulse signal with the amplitude of 5 V is required.
16 SHARE-BUS Current equalizing bus.
17 FOUT Output signal: Frequency/Current = 1.5 kHz/15 A.
26 AC input PE Protection ground.
27 AC input N Neutral
28 AC input L Live
5-5
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
5.3 Centralized Supervision UnitThe supervision unit that is configured in the ZXDU58 W121 (V4.0) system is B121-CSU.
The Centralized Supervision Unit (CSU) is the foreground monitoring unit of the system.It monitors the AC distribution, DC distribution, rectifiers and batteries of the system.
Functionsl Gives an audible and visual alarm and provides when the system is faulty.l Collects the operational data and monitors the operations of the system.l Supports precise battery management covering the battery discharging, charging and
test.l Transmits data to the background Supervision Center (SC) and receives commands
from the SC. In this way, the system can be monitored remotely.l Manage rectifiers elaborately, and the rectifiers support the automatic sleep function
to save energy.
AppearanceFor the appearance of the B121-CSU, see Figure 5-6.
Figure 5-6 B121-CSU
1. LCD2. Indicators3. Reset button
4. Menu buttons5. Handle6. Power button
7. Fastening screw8. Input/Output interfaces
IndicatorsThe indicators display the operational status of the CSU and the system. For a descriptionof indicators, refer to Table 5-5.
Table 5-5 CSU Operational Status
Designa-tion
Name Status Indication
PWR Power indicator Lit (green) The CSU is powered on.
RUN Running indicator Flashing (green) The CSU operates normally.
5-6
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 5 Power Unit and Supervision Unit
Designa-tion
Name Status Indication
EQU Equal charge
indicator
Lit (green) The system is in the equalization charging
mode.
COMM Communication
indicator
Flashing
(yellow)
The CSU is communication with the SC.
ALM Alarm indicator Flashing (red) The system or the CSU has fault.
Buttonsl Reset button (RST): A fine pointed object is used to press the RST button to reset the
CSU.l Menu buttons: User can query the information and set the parameters through the
menu buttons. For a description of the functions of CSU buttons, refer to Table 5-6.
Table 5-6 Buttons
Button Function
▲ l Scrolls pages up.
l Moves to the previous item.
l Increases numerical values.
▼ l Scrolls pages down.
l Moves to the next item.
l Decreases numerical values.
Esc Returns to the upper-level screen.
Enter l Displays the lower-level screen.
l Saves modifications.
▲ + Enter Displays help information
5.4 Signal Interface UnitThe Signal Interface Unit (SIU) provides multiple interfaces for supervision and networking.For the structure of the SIU, see Figure 5-7.
5-7
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
Figure 5-7 Signal Interface Unit
1. Voltage transmission board(TRB)
2. Heater control board(HCTL, optional)
3. Fan control board (FCTL)4. MODEM power board
(MPB, optional)5. MOXA card (optional)
6. SNMP network interfaceboard (optional)
7. Signal Interface Board(SIB)
For a description of the boards, refer to Table 5-7.
Table 5-7 Description of the Boards
Board Function
Voltage transmission board (TRB) Provides AC voltage sampling signals for the CSU
Heater control board (HCTL) Optional.
Controls the operation of the heater.
Controls the powering mode of the FCTL board.
Fan control board (FCTL) Controls the fans in the heat exchanger and ventilation subrack.
MODEM power board (MPB) Optional.
Provides 12 V DC power for the MOXA card or SNMP board.
MOXA card Optional.
Provides an RJ45 Ethernet interface for remote supervision
networking based on the IP protocol.
The MOXA card and the SNMP board cannot be configured
at the same time.
SNMP network interface board Optional.
Provides an RJ45 Ethernet interface for remote supervision
networking based on the SNMP protocol.
The MOXA card and the SNMP board cannot be configured
at the same time.
Signal interface board (SIB) Provides various signal interfaces, including battery
temperature detection interfaces, environment detection
interfaces and background communication interfaces.
SIB BoardFor the layout of the interfaces on the SIB, see Figure 5-8.
5-8
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 5 Power Unit and Supervision Unit
Figure 5-8 Interfaces on the SIB
For a description of the interfaces on the SIB, refer to Table 5-8.
Table 5-8 Interface Description
Interface Description Interface Description
X4 Battery 1 temperature X21 RS485 communication
X5 Battery 2 temperature X22 RS232 communication
X12 Temperature control X23 Flood alarm
X14 Input relays 1, 2, 3, 4 X24 Smoke alarm
X15 Output relays 1: for CSU fault
Output relays 2: A1
X25 Ambient temperature
X16 Output relays 3: A2
Output relays 4: A3
X26 Intrusion alarm
X17 Output relays 5: A4
Output relays 6: A5
- -
Note:l The X21 and X22 interfaces cannot be used at the same time.l The default alarm status of the input relays in the CSU are “close”.l Output relays 2 to 6 correspond to the alarm codes A1 to A5 respectively in the CSU
software. For the default output relays for the alarms, refer to the Alarm List section.Users can customize the relays for alarm output.
MOXA CardFor the interfaces on the MOXA card, see Figure 5-9.
5-9
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
Figure 5-9 Interfaces on the MOXA Card
1. RS232 interface 2. Ethernet interface 3. Power input interface
For a description of the interfaces on the MOXA card, refer to Table 5-9.
Table 5-9 Interface Description
Interface Description
RS232 interface RS232 communication interface, and communicates with the SIB
board. It is a semi-duplex interface.
Ethernet interface 10 M/100 M adaptive, and supports supervision networking based
on the IP protocol.
Power input interface Inputs power to the MOXA card.
SNMP BoardFor the interfaces on the SNMP board, see Figure 5-10.
Figure 5-10 Interfaces on the SNMP Board
1. Indicators 2. RS232/RS485 interface 3. Ethernet interface
For a description of the interfaces on the SNMP board, refer to Table 5-10.
5-10
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 5 Power Unit and Supervision Unit
Table 5-10 Interface Description
Interface Description
Lit Internal power is normalPWR
Not lit Internal power is faulty
Not lit RS232 interface is not connected
(It is not used to indicate RS485 interface connection)
Lit RS232 interface is connected
(It is not used to indicate RS485 interface connection)
RXD
Flashes RS232 or RS485 interface is receiving data
Not lit The ZXDU58 W121 (V4.0) system does not transmit data
Indicators
TXD
Flashes The ZXDU58 W121 (V4.0) system is transmitting data
RS232/RS485
interface
RS232/RS485 communication interface, and communicates with the SIB board.
It is a semi-duplex interface.
Ethernet
interface
10 M/100 M adaptive, and supports supervision networking based on the SNMP
protocol.
5-11
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
This page intentionally left blank.
5-12
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 6Technical SpecificationsTable of ContentsEnvironment Specifications ........................................................................................6-1Performance Specifications........................................................................................6-1Electrical Specifications..............................................................................................6-2Structure Specifications..............................................................................................6-3Design Standards.......................................................................................................6-4
6.1 Environment SpecificationsFor a description of the environment specifications of the ZXDU58 W121 (V4.0) serialproducts, refer to Table 6-1.
Table 6-1 Environment Specifications
Item Specification
Operational temperature -30℃ to +50℃, -10℃ to +45℃ recommended.
Storage temperature -40 ℃ to +70 ℃
Relative humidity 10% to 90% (non-condensing), 40% to 60% recommended.
Altitude l 0 to 2000 m: 100% output power
l 2000 to 3000: The power derating percentage is 1% for
each 100 m increase in altitude above 2000 m.
Other requirements l No conductive dusts or corrosive gases.
l No explosion hazard, no shake or jolt.
l The cabinet should be stable and erect.
6.2 Performance SpecificationsFor a description of the performance specifications of the ZXDU58 W121 (V4.0)products,refer to Table 6-2.
Table 6-2 Performance Specifications
Item Description
Rated output current 120 A (full configuration)
System efficiency ≥91% (rate input, full load)
Equipment noise ≤ 55 dB(A)
6-1
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
Item Description
Mean Time Between Failures MTBF ≥2.2 × 105 h
6.3 Electrical SpecificationsFor a description of the electrical specifications of the ZXDU58W121 (V4.0) products, referto Table 6-3 and Table 6-4.
Table 6-3 AC Electrical Specifications
Item Specification
AC input mode Optional input modes:
l Single-phase three-wire (L/N/PE)
l Three-phase five-wire (L1/L2/L3/N/PE)
AC input voltage
range
l Rated input voltage: 220 V/380 V (phase voltage/line
voltage)
l Phase voltage range: 80 V to 300V
AC input frequency l Rated frequency: 50 Hz/60 Hz
l Frequency range: 45 Hz - 66 Hz
AC input power
factor
≥ 0.99 (with rated load)
AC input
features
AC surge
protection device
(SPD
A surge protective device of class B or class C should be
configured in accordance with the lightning requirements.
l Class B, with discharging current ≤ 120 kA (8/20 µs)
l Class C, with discharging current ≤ 40 kA (8/20 µs)
AC input branch Single
AC input circuit
breaker
The following options is supported. One of the two options
is used.
l Single-phase input mode: 1×80 A/2P MCB.
l Three-phase input mode: 1×63 A/3P MCB.
AC distribution
Auxiliary AC output Optional, including one AC output circuit breaker and one
three-hole socket.
AC over-voltage
protection
When the input phase voltage is higher than the over-voltage
threshold, the system takes a protection action against
over-voltage.
AC under-voltage
protection
When the input phase voltage is lower than the under-voltage
threshold, the system takes a protection action against
under-voltage.
Protection
functions
Input over-current
protection
The AC input circuit breaker (or AC input contactor) provides
over-current protection function.
6-2
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 6 Technical Specifications
Table 6-4 DC Electrical Specifications
Item Specification
Rated output voltage: -53.5 VDC output voltage
-42 V to -58 V (adjustable in the CSU)
DC voltage drop
inside the cabinet
≤500 mV
Regulated voltage
precision
≤ 0.6%
Weighted noise
voltage
≤ 1 mV
Peak-peak noise
voltage
≤ 100 mV (20 MHz bandwidth)
DC output
features
DC SPD Imax = 15 kA (8/20 μs)
Battery input Two branches, configure 100 A circuit breakers.DC power
distribution DC load output l Power-off mode: LLVD1+LLVD2
l LLVD1: 2×63 A+2×32 A MCBs
l LLVD2: 2×20 A+2×16 A MCBs
Note: The actual configurations should comply with the
contract.
DC over-voltage
protection
If the DC output voltage is higher than the over-voltage
threshold, the system takes a protection action against
over-voltage.
DC under-voltage
protection
If the DC output voltage is lower than the under-voltage
threshold, the system takes a protection action against
under-voltage.
Protection
functions
Battery under-
voltage protection
l If the battery voltage is lower than the LLVD1 threshold,
the system disconnect the LLVD1 loads.
l If the battery voltage is lower than the LLVD2 threshold,
the system disconnect the LLVD2 loads.
6.4 Structure SpecificationsFor a description of the structure specifications of the ZXDU58 W121 (V4.0) serialproducts, refer to Table 6-5.
6-3
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
Table 6-5 Structure Specifications
Item Description
Cabinet dimensions l Integrated cabinet (the protruding part not included):
1850 mm×650 mm×650 mm (H × W × D)
l Power cabinet (the protruding part not included): 1080
mm×650 mm×650 mm (H × W × D)
l Battery cabinet (the protruding part not included): 1080
mm×650 mm×650 mm (H × W × D)
l Space of each battery cabin: 330 mm×550 mm×564 mm
(H × W × D)
l Equipment space (fan): IP34
l Equipment space (800 W heat exchanger): IP55
Protection degree
l Battery space (fan): IP34
l Battery space (200 W TEC air conditioner): IP55
Weight l Power cabinet: approximately 111 kg to 116 kg
l Battery cabinet: approximately 45 kg to 65 kg
l Integrated cabinet: approximately 156 kg to 177 kg
Note: Cabinet weights vary with its configurations.
Installation mode Floor mounting
Cabling mode l Cables are routed through the front side of the power
supply chassis.
l The cables are routed in and out the cabinet through
the bottom.
Maintenance mode Cable connection and system maintenance in the front
6.5 Design StandardsEMC StandardsThe ZXDU58 W121 (V4.0) system complies with the following ElectromagneticCompatibility (EMC) standards:
l EN55022l IEC61000-3-3; IEC61000-3-2; IEC61000-4-2; IEC61000-4-3; IEC61000-4-4;
IEC61000-4-6; IEC61000-4-8; and IEC61000-4-11
Safety StandardsThe ZXDU58 W121 (V4.0) system is in compliance with the IEC/UL/EN 60950 safetystandards.
6-4
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 6 Technical Specifications
Other StandardsThe ZXDU58 W121 (V4.0) system is also in compliance with the following standards:
l The Restriction of Hazardous Substances (RoHS) directive (2002/95/EC) of theEuropean Union.
l This device complies with Part 15 of the FCC Rules. Operation is subject to thefollowing two conditions: (1) This device may not cause harmful interference. (2)This device must accept any interference received, including interference that maycause undesired operations.
6-5
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
This page intentionally left blank.
6-6
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 7ZXD1500 V4.0 RectifierSpecificationsTable of Contents
AC Input Over/Under-Voltage Protection ....................................................................7-1PFC Output Over/Under-Voltage Protection ...............................................................7-2Output Over-Voltage Protection..................................................................................7-2Output Over-Current Protection..................................................................................7-3Over-Temperature Protection and Fan Speed Control ................................................7-3
7.1 AC Input Over/Under-Voltage ProtectionFor the AC input over/under-voltage protection and power decrease control, refer to Table7-1 and see Figure 7-1.
Table 7-1 AC Input Over/Under-Voltage Protection and Power Control
AC Input Voltage Protection and Power Control
≤ 70 V Auxiliary power supply startup
≤ 80 V The post-DC/DC conversion circuit and the pre-PFC circuit stop working.
80 V - 110 V Current limit Imax = (10 ± 2) A.
110 V - 150 V Current limit Imax = (20 ± 2) A
150 V - 300 V Current limit Imax = (32 ± 1) A
≥ 300 V The post-DC/DC conversion circuit and the pre-PFC circuit stop working.
7-1
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
Figure 7-1 AC Input Over/Under-Voltage Protection
l The protection function is implemented through hardware.l The precision of the voltage is ± 10 V and the hysteresis width is (15 ± 10) V.
7.2 PFC Output Over/Under-Voltage ProtectionThe PFC output over/under-voltage protection is as follows:
l When the PFC output voltage > 440 V DC, the post-DC/DC conversion circuit and thepre-PFC circuit stop working.
l When the PFC output voltage < 340 V DC, the post-DC/DC conversion circuit stopsworking.
The PFC output over/under-voltage protection is implemented through hardware. Theprecision of the voltage is ±10 V and the hysteresis width is (15 ± 10) V.
7.3 Output Over-Voltage ProtectionThe output over-voltage protection circuit prevents the DC output filter capacitor andpowered devices from damage due to voltage loop failure.
The output over-voltage protection threshold is (61 ± 1) V, which is unmodifiable. Whenthe output voltage exceeds (61 ± 1) V, the rectifier disables output and will not enable ituntil the fault is eliminated after power-off and the rectifier is restarted.
7-2
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Chapter 7 ZXD1500 V4.0 Rectifier Specifications
7.4 Output Over-Current ProtectionThe output over-current protection circuit prevents the rectifier from being damaged dueto the fault of output current limit circuit.
To avoid over-current protection prior to current limit protection, the response ofover-current protection is set to be slower than current limit protection, and the over-currentprotection threshold is set to be higher than the maximum current limit threshold.
The over-current protection threshold of the rectifier is (36 ± 2) A.
The output over-current protection is a kind of backup protection and is configured as"unrecoverable". It does not act generally; however, once the over-current protectionis activated, the function will not recover until the fault is eliminated and the rectifier isrestarted.
7.5 Over-Temperature Protection and Fan SpeedControl
According to the temperature of the radiator, the fan may work at full speed or half speed.
l When the temperature is over 50 °C, the fan works at full speed.l When the temperature is below 50 °C, the fan works at half speed.
The radiator temperature may keep increasing when the fan is faulty or it is working atfull speed. Therefore, a negative temperature coefficient thermistor is used to prevent therectifier from being damaged due to over-temperature. The over-temperature protectionis as follows:
l When the temperature exceeds the temperature protection threshold, the post-DC/DCconversion circuit stops working.
l When the temperature is below the temperature protection threshold, the post-DC/DCconversion circuit starts to work.
7-3
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
This page intentionally left blank.
7-4
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Appendix AAlarm ListTable A-1 lists the alarms that can be detected by the B121-CSU (SV2.20) supervisionunit, and describes their default alarm levels and output relays.
l A1 - A5 refer to 5 output relays for the alarms.l Multiple alarms can share one output relay. Each alarm cannot correspond to multiple
output relays but one output relay only. “0” means that no output relay is assignedto an alarm. When an alarm is reported, it indicates that problems occur on thecorresponding output relay.
l Except for “Total Alarm” and “Start GEN”, the output relay of an alarm will not takeeffect when its alarm level is set to “Mask”.
Table A-1 Alarm List
S.N. Alarm Name AlarmLevel
OutputRelay
Alarm Description
1 Total Alarm Mask A1 The CSU detects that an alarm occurred.
AC Related
2 AC Aux SW Off Minor A2 The AC auxiliary switch is Off.
3 AC Main SW Off Major A2 The AC input air circuit breaker is Off.
4 AC Power Off Major A2 The mains supply is cut off and there is no
standby AC input available.
5 ACArrester Brk. Minor A2 The surge arrester is faulty.
6 AC Under-Vol Minor A2 The AC input voltage is lower than ACVol.Min.
7 AC Over-Vol Minor A2 The AC input voltage is higher than ACVol.Max.
8 AC Phase Lost Minor A2 AC input phase lost.
9 AC Current Over Minor A2 The AC input current is higher than the preset
maximum AC current.
SMR Related
10 SMR Alarm Minor A3 A rectifier is faulty. If one rectifier is faulty, it
is a minor alarm; if two or more rectifiers are
faulty at the same time, it is a major alarm.
11 SMR Abnormal Minor A3 The rectifier is activated but has no output.
DC and Battery Related
A-1
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
S.N. Alarm Name AlarmLevel
OutputRelay
Alarm Description
12 DC Under-Vol Minor A4 The DC output voltage is lower than DCVol.Min.
13 DC Over-Vol Minor A4 The DC output voltage is higher than DCVol.Max.
14 DC Loop Break Minor A4 The DC output branch n is disconnected.
15 Bat Loop Break Minor A4 The battery branch n is disconnected.
16 Bat Under-Vol Major A4 The battery voltage is lower than BatVol Min.
17 Bat Over-Temp Minor A4 The temperature of battery n is higher than
Bat. Temp.Max.
18 1st Shut-down Major A4 When the battery voltage is lower than 1-ShutVol., the secondary loads are shut down.
19 2nd Shut-down Major A4 When the battery voltage is lower than 2-ShutVol., all the loads are shut down.
20 DCArrester Brk. Minor A4 The DC arrester is faulty.
21 DCBreaker Alarm Minor A4 The DC contactor of the DC loop n is faulty
(n ranges from 1 to 2)
22 Battery Fault Major A4 The battery cannot supply power online.
23 Bat Under-Temp Minor A4 The temperature of group N battery is less
than Bat Under-Temp.
24 Bat.Temp.Void Minor A4 The system is configured with batteries, but
battery temperature sensor is not properly
connected.
25 Bat.Discharge Minor A4 Battery discharge current is higher than
Bat.Discharge.
Environmental Related
26 Env Under-Temp Minor A5 Environment temperature is lower than
Env.Temp.Min.
27 Env Over-Temp Minor A5 The environment temperature is higher than
Env.Temp.Max.
28 Env Under-Hum Minor A5 The environment humidity is lower than
Env.Hum.Min.
29 Env Over-Hum Minor A5 The environment humidity is higher than
Env.Hum.Max.
30 Smoke Alarm Minor A5 The sensor detects the smoke.
31 Flood Alarm Minor A5 The sensor detects the entrance of water.
A-2
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Appendix A Alarm List
S.N. Alarm Name AlarmLevel
OutputRelay
Alarm Description
32 Intrusion Alarm Minor A5 The sensor detects the intrusion of a foreign
object.
33 Door Magnet Alm Minor A5 The door with door magnet switch is opened.
34 Glass Broken Minor A5 The sensor detects broken glasses.
35 EnvUn.LostTouch Minor A5 The communication between the CSU and the
Environment Monitor Board (EMB) failed.
36 HeatExch.Alm Major A5 The heat exchanger is faulty.
37 Env.Temp.Void Minor A5 No valid battery temperature sensor is
configured.
38 Start GEN Mask 0 The generator has been activated.
A-3
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
This page intentionally left blank.
A-4
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
Appendix BElectrical ConnectionDiagramFor the operating principle diagram of the ZXDU58 W121 (V4.0) system, see Figure B-1.
Figure B-1 Operating Principle Diagram of the ZXDU58 W121 (V4.0)
The system components are described as follows.
l AC distribution unit: Connects AC input to the system and distributes AC power.l Rectifiers: Convert AC to DC.l DC distribution unit: Provides DC output to the loads and connects the batteries to
the system.l CSU: Controls and manages the system.l Batteries: Provide standby DC power to the loads when the mains is failure.
For the detailed electrical connection diagrams of the ZXDU58 W121 (V4.0) system, seethe following figures.
l Electrical Connection Diagram (Single-phase, Class C): see Figure B-2.l Electrical Connection Diagram (Three-phase, Class C): see Figure B-3.
B-1
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58
W121
ProductDescription
Figure B-2 The ZXDU58 W121 (V4.0) System Electrical Connection Diagram (Single-phase, Class C)
B-2
SJ-20140211113544-001|2014-08-06
(R1.2)
ZTE
Proprietaryand
Confidential
Appendix
BElectrical
Connection
Diagram
Figure B-3 The ZXDU58 W121 (V4.0) System Electrical Connection Diagram (Three-phase, Class C)
B-3
SJ-20140211113544-001|2014-08-06
(R1.2)
ZTE
Proprietaryand
Confidential
GlossaryCSU- Centralized Supervision Unit- 集中监控单元
EMB- Environment Monitor Board- 环境监控板
EMC- Electromagnetic Compatibility- 电磁兼容性
IP- Internet Protocol- 因特网协议
LCD- Liquid Crystal Display- 液晶显示
LLVD- Load Low Voltage Disconnect- 低压负载下电
MCB- Miniature Circuit Breaker- 小型断路器
MTBF- Mean Time Between Failures- 平均故障间隔时间
PFC- Power Factor Correction- 功率因数校正
RoHS- Restriction of Hazardous Substances- 有害物质限制
SC- Supervision Center- 监控中心
SIB- Signal Interface Board- 信号接口板
I
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential
ZXDU58 W121 Product Description
SIU- Signal Interface Unit- 信号接口单元
SIU- Signaling Interface Unit- 信令接口单元
SNMP- Simple Network Management Protocol- 简单网络管理协议
SPD- Surge Protection Device- 电涌保护装置
TEC- Thermoelectric Cooler- 热电制冷器
II
SJ-20140211113544-001|2014-08-06 (R1.2) ZTE Proprietary and Confidential