its1000m (mini-shelter) v100r003c02 product description 03
DESCRIPTION
Mini-shelterTRANSCRIPT
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
1/61
ITS1000M (Mini-shelter)V100R003C02
Product Description
Issue 03
Date 2013-06-19
HUAWEI TECHNOLOGIES CO., LTD.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
2/61
Issue 03 (2013-06-19)Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.i
Copyright Huawei Technologies Co., Ltd. 2013. 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 orrepresentations of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute the warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address: Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website: http://www.huawei.com
Email: [email protected]
http://www.huawei.com/http://www.huawei.com/mailto:[email protected]:[email protected]:[email protected]://www.huawei.com/ -
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
3/61
ITS1000M (Mini-shelter)
Product Description About This Document
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
ii
About This Document
PurposeThis document describes the Mini-shelter in terms of its positioning, benefits, architecture,
application scenarios, typical configuration, and technical specifications.
Intended Audience
This document is intended for:
Sales engineers
System engineers
Technical support personnel
Symbol ConventionsThe symbols that may be found in this document are defined as follows.
Symbol Description
Alerts you to a high risk hazard that could, if not
avoided, result in serious injury or death.
Alerts you to a medium or low risk hazard that could, ifnot avoided, result in moderate or minor injury.
Alerts you to a potentially hazardous situation thatcould, if not avoided, result in equipment damage, dataloss, 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.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
4/61
ITS1000M (Mini-shelter)
Product Description About This Document
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
iii
Change History
Changes between document issues are cumulative. The latest document issue contains all the
changes made in earlier issues.
Issue 03 (20130619)
This is the third official release.
Modified the feature of the feeder window in section2.2.7 "Optional Components."
Issue 02 (20121204)
This is the second official release.
Add ports description.
Modify HTTP to HTTPS.
Modify "monitored remotely" to "managed remotely".
Delete "Telecom protocol".
Issue 01 (20120730)
This is the first official release.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
5/61
ITS1000M (Mini-shelter)
Product Description Contents
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
iv
Contents
About This Document .................................................................................................................... ii
1 Overview ......................................................................................................................................... 1
1.1 Positioning ....................................................................................................................................................... 1
1.2 Benefits ............................................................................................................................................................ 1
1.3 Network Diagrams ........................................................................................................................................... 3
2 Architecture .................................................................................................................................... 6
2.1 Overview ............................................................ .............................................................. ................................ 6
2.1.1 System Architecture ....................................................... ............................................................... .......... 6
2.2 Assembly Cabinet .......................................................... .............................................................. ..................... 8
2.2.1 Cabinet Appearance ................................................................................................ ................................ 8
2.2.2 Temperature Control Door .................................. ............................................................... ................... 11
2.2.3 Rack ...................................................................................................................................................... 12
2.2.4 Door Lock ............................................................................................................................................. 13
2.2.5 Base ........................................................... .............................................................. .............................. 13
2.2.6 Cabinet Lamp ................................................................. ............................................................... ........ 14
2.2.7 Optional Components ........................................................................................................................... 15
2.3 Temperature Control System .................................................................................................................. ........ 17
2.3.1 Intelligent Heat Exchanger ........................................................ ............................................................ 17
2.3.2 Heat Exchanger .............................................................. ............................................................... ........ 19
2.3.3 Natural Ventilation Unit ................................................................................................................ ........ 21
2.3.4 TEC ........................................................... .............................................................. .............................. 22
2.3.5 AC Air Conditioner and DC Air Conditioner .......................................................... .............................. 24
2.3.6 Heater ........................................................ .............................................................. .............................. 26
2.3.7 Air Conditioner Controller ................................................................................................. ................... 28
2.4 Monitoring System ........................................................ .............................................................. ................... 29
2.5 Power Distribution System and Power System ...................................................................................... ........ 30
2.5.1 ACDB ........................................................ .............................................................. .............................. 30
2.5.2 DCDU ................................................................................................................................................... 31
2.5.3 Power System........................................................................................................................................ 32
2.5.4 Maintenance Socket (Optional)............................................................................................................. 38
2.6 Cables ...................................................... ................................................................. ...................................... 38
2.6.1 Power Cables ........................................................................................................................................ 39
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
6/61
ITS1000M (Mini-shelter)
Product Description Contents
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
v
2.6.2 Ground Cables ...................................................................................................................................... 39
2.6.3 Signal Cables ........................................................................................................................................ 40
2.7 Ground System .............................................................. .............................................................. ................... 41
3 Application Scenarios ................................................................................................................ 43
4 Typical Configuration ................................................................................................................ 45
5 Technical Specifications ............................................................................................................ 50
5.1 Environmental Specifications......................................................................................................................... 50
5.2 Engineering Specifications ..................................................................................................................... ........ 50
5.3 Cable Layout Principle ............................................................ ............................................................... ........ 52
6 Acronyms and Abbreviations ................................................................................................... 55
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
7/61
ITS1000M (Mini-shelter)
Product Description 1 Overview
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
1
1 Overview1.1 Positioning
The ITS1000M V100R003C02 (Mini-shelter for short) is a complete solution that provides anappropriate operating environment and security system for outdoor communications sites. TheMini-shelter is characterized by easy site determination, energy saving and emission reduction,quick deployment, and smooth evolution. The Mini-shelter integrates Huawei
communications equipment, a power system, alternating current (AC) and direct current (DC)
power distribution devices, storage batteries, and surge protection and grounding devices. Itcan also be used as a functional cabinet such as a power supply cabinet, a battery cabinet, and
a transmission cabinet.
The Mini-shelter is an outdoor shelter with strong housing capability. Any devices that meetthe space and power consumption requirements for the Mini-shelter can be installed,
including devices from other vendors. The Mini-shelter provides comprehensive temperaturecontrol units (TCUs) such as the heat exchanger, intelligent DC/AC heat exchanger,
thermoelectric cooler (TEC), IP55/IP34 natural ventilation unit, DC air conditioner, and ACair conditioner to meet temperature control requirements for different compartments. This
helps operators to implement energy saving and emission reduction plans.
The Mini-shelter provides cabinets with different heights, diverse temperature control modes,and intelligent monitoring, and meets multiple market requirements.
The Mini-shelter can be integrated in factories or warehouses, shipped pre-assembled, and
hoisted onsite. It can also be shipped in separate packages and assembled onsite, which isapplicable in areas like on rooftops and hilltops that are tough to access with vehicles and
cranes.
1.2 Benefits
Table 1-1shows the benefits of the Mini-shelter.
Table 1-1The benefits of the Mini-shelter
Item Benefits Remarks
Mini-shelter Easy site
determination
Has small dimensions with a compact structure.
Each unit of the Mini-shelter occupies only 1 m2
(10.76 ft2).
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
8/61
ITS1000M (Mini-shelter)
Product Description 1 Overview
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
2
Item Benefits Remarks
Applicable to various site scenarios, such as a
rooftop site, street site, suburb site, or a site sharedby different operators' devices.
Flexibleproductcombination,
diverse
requirementsupport
Can house devices from multiple vendors.
Supports side-by-side or back-to-back capacity
expansion and smooth devices evolution.
Temperature control doors for Mini-shelters withthe same height are the same in support dimensions
and installation dimensions.
Wide rang of
application
scenarios
With modular design, the Mini-shelter provides basic
functional compartments. The Mini-shelter can also be
combined flexibly to meet different customerrequirements.
Highintegration and
low cost
Features low capital expenditure (CAPEX),compared with equipment rooms and shelters.
Requires fewer cables between devices, helping
reduce engineering costs.
Has strong housing capability and supports a high
level of integration for multiple auxiliary devicesso that the site is neat and orderly.
Quick
deployment
and increased
Return onInvestment
(ROI)
Can be assembled in factories or warehouses and
then shipped as pre-assembled or can also be
shipped in separate packages and then assembled
onsite. Assembling a Mini-shelter with three units
(without installing devices and connecting cables)
requires about 8 person-hours.
Requires a much smaller engineering scale,compared with traditional equipment rooms and
shelters.
Cabinet Low heat
exchange
coefficient, freefrom solar
irradiation andawning
The wall of the Mini-shelter is made of 45 mm
(1.77 in.) highly adiabatic sandwich panel, which
has a minor heat bridge, reduces heat exchange,and saves energy. The adiabatic design enables the
Mini-shelter to house various temperature controldevices and apply to more scenarios.
It has been proved by tests that the Mini-sheltersuffers minor solar irradiation and does not need an
awning. Shows as theTable 1-2.
Carrier-classdesign and
improvedreliability
Components of the Mini-shelter use carrier-classdesign to ensure safety and reliability.
Device safety is ensured and devices run reliably.
Temperature
control
Independent
temperature
control and
The equipment compartment and battery
compartment use different temperature control
devices, which saves energy and reduces the
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
9/61
ITS1000M (Mini-shelter)
Product Description 1 Overview
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
3
Item Benefits Remarks
energy saving operational expenditure (OPEX).
The equipment compartment provides passivecooling (such as a heat exchanger and natural
ventilation unit) and active cooling (such as anintelligent heat exchanger and two air conditioners
working in redundancy mode) to meet variousapplication requirements.
Independent temperature control (TEC, DC airconditioner, and AC air conditioner) for the battery
compartment ensures that storage batteries operateat a temperature lower than 30C.
Install andmaintain easily
The temperature control system is integrated in theMini-shelter and mounted on the door, and less
maintenance operations.
Long lifespan The Mini-shelter can be used for 8-10 years, whichmeets the requirements of the telecom industry.
Monitoring The (site monitoring unit) SMU reports alarms over RS485 ports ordry contacts.
The SMU monitors environmental parameters, Boolean values, and
analog parameters.
Environmental
friendlinessThe Mini-shelter complies with RoHS standards.
Table 1-2The test result of solar irradiation
Solution Solar IrradiationIntensity
Temperature Rise SolarIrradiation
Top Middle Bottom
Mini-shelter > 1120 W/m2 4.5 K 2.7 K 1.2 K 27.86 K
Metal sheet cabinet 1036 W/m2 12.1 K 7.1 K 3.2 K 397.9 K
1.3 Network Diagrams
Typical Mini-shelter Network Diagram
Figure 1-1shows a typical network diagram of the Mini-shelter.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
10/61
ITS1000M (Mini-shelter)
Product Description 1 Overview
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
4
Figure 1-1Typical network diagram of the Mini-shelter
Typical Site Network Diagram
Figure 1-2shows a typical site network diagram composed by site subsystems. The dashed
line box is the Mini-shelter.
The interfaces between the Mini-shelter and other systems are as follows:
Integrated telecommunication shelter (ITS) foundation between the Mini-shelter and thecivil engineering part of the site
Cable ladder between the Mini-shelter and the tower
Power cables to the energy plant system and mains source
Power cables and signal cables to external communications and transmission equipment
Ground cable to the ground grid
Installation ports between the Mini-shelter and internal devices in the Mini-shelter
The shape and mode of the Mini-shelter vary according to system configurations and
applications scenarios.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
11/61
ITS1000M (Mini-shelter)
Product Description 1 Overview
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
5
Figure 1-2Site network diagram
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
12/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
6
2 Architecture2.1 Overview
Figure 2-1shows the Mini-shelter architecture.
Figure 2-1Mini-shelter architecture
2.1.1 System Architecture
The Mini-shelter system is composed of an assembly cabinet and other components.
The assembly cabinet consists of the temperature control door, rack, and cabinet. Temperature
control doors are selected based on the device heat emission, range of operating temperatures,and ambient temperatures. Racks are selected based on the device installation mode. Cabinetsare selected based on the required installation space.
Devices in the Mini-shelter include storage batteries, the power system, communicationsequipment, environment monitoring unit, and AC and DC distribution devices. The devices
must be compatible with the temperature control door, rack, and cabinet.
Table 2-1Mini-shelter system architecture
System Architecture Component
Assembly
cabinet
Temperature
control door
IP34 natural ventilation unit (two 120 mm axial fans)
IP34 natural ventilation unit (two 175 mm centrifugal
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
13/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
7
System Architecture Component
fans)
IP55 natural ventilation unit (two 175 mm centrifugalfans, mounted on a door)
HX02
HX02+IP34 natural ventilation unit
HX02+TEC
HX04
HX05
TEC
AH1500
AH1500D
AH3000
AH3000D
AH1500+TEC
PC500D
PC500
AH1500+PC500D
AH1500D+PC500D
HXC70S
HXC70S+IP34 natural ventilation unit
HXC70S+TEC
Rack 19-inch rack
Base transceiver station (BTS) rack
Combination racks (19-inch rack + battery rack)
Battery rack (with a one -layer, two-layer, and
three-layer pallet)
Cabinet One unit
Two units
Three units
1+1 unit
1+1+1 unit
Devices
Storage
batteries
2 V absorbed glass mat (AGM) or gel batteries
12 V AGM
Power system Subracks, power supply units (PSUs), SMU, alarm
interface board, and alarm monitoring cables
Environment
monitoring unit
Main monitoring devices, sensors, power cables, and
sensor cables
AC and DC
distribution
devices
Alternating current distribution box (ACDB) including
Class B surge protection device (SPD)
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
14/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
8
System Architecture Component
Direct current distribution unit (DCDU)
Direct current distribution box (DCDB)
Communications equipmentand
transmissionequipment
Indoor macro NodeB
Distributed NodeB with built-in RRUs
Distributed NodeB with external RRUs
Data communication cabinet (CX600-X1, CX600-X2)
Transmission cabinet housing the optical switch node(OSN), radio transmission node (RTN), and Metro
Air conditionercontroller
N/A
2.2 Assembly CabinetThe assembly cabinet consists of the temperature control door, rack, cabinet, and other
components. The assembly cabinet can be flexibly configured and assembled.
2.2.1 Cabinet Appearance
The cabinet has two basic configurations: configuration A and configuration B. They can beextended based on the device configuration.
Figure 2-2shows the two physical configurations of the Mini-shelter.
Configuration A is applicable to scenarios with devices or storage batteries. The devicesand storage batteries cannot be installed at the same time.
If equipment is installed, the HX02, HXC70S, HX04, HX05, AH1500, IP34 natural
ventilation unit (only if RRUs are installed) or IP55 natural ventilation unit, AH1500,and AH1500D, AH3000, or AH3000D can be used for temperature control.
If storage batteries are installed, the IP34 natural-ventilation unit, TEC, and DC or
AC air conditioner can be used for temperature control.
Configuration B is applicable to scenarios where equipment is installed in the upper part
and storage batteries are installed in the lower part. The HX02, HXC70S, IP55 natural
ventilation unit, and AH1500 or AH1500D can be used for the upper part, and the IP34natural ventilation unit, TEC, and DC or AC air conditioner can be used for the lowerpart.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
15/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
9
Figure 2-2Mini-shelter physical configurations
By combining the two basic configurations, the Mini-shelter can form various solutions, asshown inFigure 2-3.
Figure 2-3Combined configurations for the Mini-shelter
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
16/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
10
Cabinet Description
The Mini-shelter has four types of unit cabinets. Capacity can be extended by combiningseveral unit cabinets.
Dimensions of the cabinet shows asFigure 2-4.
Figure 2-4Dimensions of the cabinet
Table 2-2describes cabinets of the Mini-shelter.
Table 2-2Mini-shelter cabinet description
Cabinet Type Description
1.5 m high
cabinet
The device space in the cabinet is 26 U.
A maximum of one 2 V, 400 Ah battery string or 26 U 19-inch
equipment can be installed in the cabinet. When the cabinet housesequipment, the communications equipment, environment monitoring
unit, power system, DCDU, base band unit (BBU), and transmissionequipment can be configured.
Available space dimensions (W x D x H) in the cabinet are 800 mm x800 mm x 1200 mm.
Dimensions (W x D x H) of the unit cabinet (including the TCU) of
the Mini-shelter are 905 mm x 1135 mm x 1490 mm.
1.8 m high
cabinet
The device space in the cabinet is 33 U.
A maximum of one 2 V, 500 Ah battery string or 33 U 19-inch
equipment can be installed in the cabinet. When the cabinet housesequipment, the communications equipment, environment monitoring
unit, power system, DCDU, base band unit (BBU), and transmissionequipment can be configured.
Available space dimensions (W x D x H) in the cabinet are 800 mm x
800 mm x 1500 mm.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
17/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
11
Cabinet Type Description
Dimensions (W x D x H) of the unit cabinet (including the TCU) of
the Mini-shelter are 905 mm x 1135 mm x 1800 mm.
2.1 m highcabinet
The device space in the cabinet is 40 U. A maximum of one 2 V, 650 Ah battery string and four 12 V, 150 Ah
battery strings or 40 U 19-inch equipment can be installed in the
cabinet. The cabinet can house the communications equipment,environment monitoring unit, power system, DCDU, BBU, and
transmission equipment.
Available space dimensions (W x D x H) in the cabinet are 800 mm x
800 mm x 1800 mm.
Dimensions (W x D x H) of the unit cabinet (including the TCU) of
the Mini-shelter are 905 mm x 1135 mm x 2100 mm.
2.4 m high
cabinet
The device space in the cabinet is 47 U.
The cabinet is used to house communications equipment from othervendors.
Available space dimensions (W x D x H) in the cabinet are 800 mm x
800 mm x 2100 mm.
Dimensions (W x D x H) of the unit cabinet (including the TCU) ofthe Mini-shelter are 905 mm x 1135 mm x 2420 mm.
2.2.2 Temperature Control Door
Temperature control doors carry TCUs. In the Mini-shelter, temperature control doors carryheat exchangers, intelligent heat exchangers, and IP34/IP55 natural ventilation units forcooling equipment. They carry TEC, IP34 natural ventilation units, and DC/AC airconditioners for cooling storage batteries.
Temperature control doors for Mini-shelters with the same height are the same in supportdimensions and installation dimensions. You can choose temperature control doors based on
the heat emission, operating temperature range, and ambient temperature range of equipment.
Figure 2-5shows temperature control doors.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
18/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
12
Figure 2-5Temperature control doors
2.2.3 Rack
The racks include the battery rack and device rack (including a cable tray, and cable troughs
installed on the two sides of the rack). Different racks are installed in different compartments
to meet installation requirements.
AGM batteries and gel batteries are installed on the battery rack. Communications device, the
power system, indoor unit (IDU), ACDB, and DCDU are installed on the device rack.Figure2-6shows the racks.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
19/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
13
Figure 2-6Racks
2.2.4 Door Lock
The Mini-shelter door uses a European standard DIN18152 lock. The door lock has thefollowing features:
Fasteners are disassembled from cabinet interior, bolts are locked from the cabinet
interior, and no bolt is exposed.
The dedicated three-point antitheft lock prevents the door from being pried open from
the side.
The door has three protective locks. Lock cores can be replaced by customers. Thisresolves lock management problems for operators.
Figure 2-7Door locks
2.2.5 Base
The steel base of the Mini-shelter has the following features:
The base is 200 mm (7.87 in.) high and the wide base facilitates cable routing and other
manual operations.
There are multiple square and oval holes on the four circles of the base to make it easy touse a pallet truck or crane.
The base is welded as a whole. Reinforcing ribs make the base compact, reliable, and
hold heavy weights.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
20/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
14
Figure 2-8Base
2.2.6 Cabinet Lamp
Each set of site is configured with a lamp. It is recommended that the lamp be installed and
secured at the front left in the cabinet.Figure 2-9shows a lamp.
Figure 2-9Lamp
Table 2-3lists technical specifications of the lamp.
Table 2-3Technical specifications of the lamp
No. Item Specifications
1 Rated voltage 48 V DC (10%)
2 Operating current 1020 mA
3 Power consumption 1 W
4 Light source type Light emitting diode (LED)
5 Luminance 500 cd/m2, at a distance of 500 mm away from the LED
cover
6 Dimensions (L x
maximum shape
diameter)
280 mm x 54 mm
7 Structure A colorless and transparent LED cover is used, the lamp
is hand-held, and an embedded switch is available.
8 Service life 1000 h
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
21/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
15
2.2.7 Optional Components
Antitheft Fence
The antitheft fence provides antitheft measures for the cabinet. The antitheft fence has thefollowing features:
The fence and cabinet are integrated to match perfectly by using harmonious colors.
The fence has a small footprint and can be easily and quickly installed.
The fence has multiple antitheft systems and functionality for installing an external lock.
Figure 2-10Mini-shelter configured with an antitheft fence
Awning
The awning provides two tops when the awning is in normal status, to protect the Mini-shelter
against sunshine, as shown inFigure 2-11.
Figure 2-11Awning in normal status
The awning protects maintenance personnel against rain when the awning is in open status, as
shown inFigure 2-12.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
22/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
16
Figure 2-12Awning in open status
The awning is optional for one-cabinet, two-cabinet, and three-cabinet Mini-shelters. It has to
be shipped with the Mini-shelter, because it cannot be installed onsite.
Feeder Window
The feeder window of the Mini-shelter has the following features:
Maximum connector size that can be routed through the feeder window is 34 mm x 106
mm.
The feeder window is installed on the wall board close to communications equipmentand uses carrier-class anti-damage and waterproof design.
The contact part between the feeder window and the Mini-shelter is sealed with
waterproof tape, and the feeder window is secured from the Mini-shelter interior byusing bolts.
Dedicated waterproof connectors can only be tightened or loosened from the
Mini-shelter interior. The waterproofing performance does not change after thewaterproof connectors are tightened. The feeder window is secured with protective barsand cannot be tightened or loosened from the Mini-shelter exterior.
The feeder window offers high anti-theft capability.
Figure 2-13shows the feeder window.
Figure 2-13Feeder window
Base Cover Plate
A base cover plate covers the cables at the cabinet bottom and avoids thefts. The number and
type of base cover plates depend on site requirements.Figure 2-14shows the base cover plate.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
23/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
17
Figure 2-14Base cover plate
2.3 Temperature Control System
The temperature control system helps provide a favorable cabinet environment required forlong-term equipment operating
The TCUs include the intelligent heat exchanger, heat exchanger, natural ventilation unit,
TEC, AC air conditioner, and DC air conditioner.
This document figure is for reference only. The site cabinet prevails.
The model of a TCU is specified on the nameplate.
2.3.1 Intelligent Heat Exchanger
Type and Appearance
The Mini-shelter supports two types of intelligent heat exchangers: intelligent DC heatexchangers and intelligent AC heat exchangers. The intelligent DC heat exchangers:
AH1500D and AH3000D. The intelligent AC heat exchangers: AH1500 and AH3000.Figure
2-15shows a AH3000D.
Figure 2-15AH3000D
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
24/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
18
Working Principles
As a modular temperature control unit, the intelligent AC heat exchanger is installed in thecabinet and integrates two sets of heat dissipation systems: an air conditioner and a heatexchanger share a fan assembly and control board.Table 2-4shows the working principles of
the intelligent heat exchanger.
Table 2-4The working principles of the intelligent heat exchanger
Ambient Temperature Operation Mode Remarks
Temperature in cabinet -
Ambient temperature
Refrigeration starting point.
If either the air conditioner or the
heat exchanger is faulty, at leastone heat dissipation system is still
running. This ensures that thetemperature inside the cabinet is
within the proper range for acertain period.
-15 C Temperature in
cabinet - Ambient
temperature < -2 C
Both the heat
exchanger and the air
conditioner work.
Temperature in cabinet -
Ambient temperature
-2 C
The air conditioner
starts working.
Technical Specifications
Table 2-5lists the technical specifications of the intelligent heat exchanger.
Table 2-5Technical Specifications
Item AH1500D AH3000D AH1500 AH3000
Refrigeration
capacityL35/L35
1500 W 3000 W 1500 W 3000 W
Maximum
powerconsumption
660 W 1270 W 640 W(AC)/200
W(DC)
860 W(AC)/200
W(DC)
Typical
power
consumption
560 W 1050 W 490 W(AC)/160
W(DC)
660 W(AC)/190
W(DC)
Heat
exchanging
capacity
80 W/K 120 W/K 75 W/K 120 W/K
Input voltage -48 V DC 220 V AC/-48V DC (The input of dual
live wire)
Service life 10 years
Work
temperature
-40C to +50C long-term operating. 50C to 55C short-term operating.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
25/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
19
Item AH1500D AH3000D AH1500 AH3000
Storage
temperature-40C to +70C
IP protectionlevel
IP55
Alarm
reporting
Generates alarms over dry contacts. If no alarm is generated, the dry
contact is closed. If an alarm is generated, the dry contact is open.
Altitude < 4000 m
Failure rate < 1 %
Noise < 65 dB(A)
2.3.2 Heat Exchanger
Type and Appearance
The Mini-shelter supports four types of heat exchangers: HX02, HX04, HX05, and HXC70S.
Figure 2-16shows a HX02.
Figure 2-16HX02
Working Principles
A heat exchanger provides two separate air circulation systems, one indoors and the other
outdoors. When the temperature in the cabinet is higher than the external temperature, the
heat exchanger dissipates heat generated in the cabinet.Table 2-6shows the workingprinciples of the heat exchanger.
Table 2-6The working principles of the heat exchanger
Functions Working principles Remarks
Convection
heat transfer
When the air is totally separated
between the cabinet interior and the
Generally, the heat exchanger
ensures a temperature
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
26/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
20
Functions Working principles Remarks
cabinet exterior, the heat exchanger
uses external cold air to cool the hot airin the cabinet, to lower the ambient
temperature in the cabinet.
difference of 10C between the
internal and externalenvironment.
Intelligent fanspeed control
When the ambient temperature isrelatively high, the fan rotates at a high
speed. When the ambient temperature
is relatively low, the fan rotates at alow speed. This reduces power
consumption.
-
Technical Specifications
Table 2-7lists the technical specifications of the heat exchanger.
Table 2-7Technical Specifications
Item HX02 HX04 HX05 HXC70S
Maximum
power
consumption
68 W 190 W 380 W 80 W
Typical powerconsumption
50 W 130 W 260 W 56 W
Heatexchanging
capacity
80 W/K 190 W/K 250 W/K 80 W/K
Input voltage 38 V DC to58 V DC
Service life 10 years
Work
temperature-40C to +45C short-term operating.
Storage
temperature-40C to +70C
IP protection
levelIP55
Alarm reporting Generates alarms over dry contacts. If no alarm is generated, the dry
contact is closed. If an alarm is generated, the dry contact is open.
Altitude < 4000 m
Failure rate < 1 %
Humidity range 5%100% RH
Noise < 65 dB(A)
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
27/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
21
2.3.3 Natural Ventilation Unit
The Mini-shelter supports three types of natural ventilation units: IP34 natural ventilation unit
(two 120 mm axial fans), IP34 natural ventilation unit (two 175 centrifugal fan), and IP55
(two 175 centrifugal fan). The former applies to the batter compartment and the latter appliesto the equipment compartment.
Type and Appearance
The Mini-shelter supports three types of natural ventilation units: IP34 natural ventilation unit
(two 120 mm axial fans), IP34 natural ventilation unit (two 175 centrifugal fan), and IP55(two 175 centrifugal fan).Figure 2-17shows IP34 natural ventilation unit (two 120 mm axialfans), IP34 natural ventilation unit (two 175 centrifugal fan), and IP55 (two 175 centrifugal
fan)
Figure 2-17Natural ventilation unit
Working Principles
A natural ventilation unit draws cool air into the cabinet by using fans to cool the equipmentinside the battery compartment and equipment compartment, and therefore saves energy.
Technical Specifications
Table 2-8lists the technical specifications of the natural ventilation unit.
Table 2-8Technical Specifications
Item
IP34 naturalventilation unit(two 120 mm axialfans)
IP34 naturalventilation unit(two 175 centrifugalfan)
IP55 naturalventilation unit(two 175centrifugal fan)
Maximum power
consumption48 W 68 W
Typical power 33 W 50 W
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
28/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
22
Item
IP34 naturalventilation unit(two 120 mm axialfans)
IP34 naturalventilation unit(two 175 centrifugalfan)
IP55 naturalventilation unit(two 175centrifugal fan)
consumption
Heat exchanging
capacity140 W/K 250 W/K
Input voltage -48 V DC
Service life 8 years
Work
temperature
-10C to 33C battery compartment. -10C to 35C equipment
compartment.
Storage
temperature
-40C to +70C
Alarm reporting Generates alarms over dry contacts. If no alarm is generated, the dry
contact is closed. If an alarm is generated, the dry contact is open.
Altitude < 4000 m
Failure rate < 1 %
Noise < 65 dB(A)
2.3.4 TECA TEC is applicable to outdoor battery cabinets used for long-term power backup at a normalor low temperature.
Type and Appearance
Figure 2-18shows a TEC.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
29/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
23
Figure 2-18TEC
Working Principles
A TEC provides two separate air circulation systems, one indoors and the other outdoors.
Table 2-9shows the working principles of the TEC.
Table 2-9The working principles of the TEC
Function Working principles Remarks
Cooling After the TEC applies a positive voltage to
semiconductor refrigeration chips, theinternal circulation side becomes cold, and
cold air is supplied to the cabinet throughthe cold-end heat sink. The externalcirculation side becomes hot, and heat is
dissipated through the hot-end heat sink.
Heat is transferred from the
cold end to the hot end torealize refrigeration
The controller controls thefans and semiconductor
refrigeration chips,monitors the TEC04
operation, and generates analarm when a fault occurs.
Fans provided forced air in
both cold end and the hotend, which speeds up heatdissipation from the heat
sink.
Heating After the TEC applies a negative voltage to
semiconductor refrigeration chips, the
internal circulation side becomes hot, and
heat is supplied to the Mini-shelter throughthe cold-end heat sink. The externalcirculation side becomes cold, and heat is
dissipated into the Mini-shelter through the
hot-end heat sink.
Technical Specifications
Table 2-10lists the technical specifications of the TEC.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
30/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
24
Table 2-10Technical Specifications
Item Specifications
Refrigeration capacity
(Battery compartment)
200 W
Maximum powerconsumption (Cooling)
330 W
Typical powerconsumption(Cooling)
300 W
Cooling COP 0.61
Heating capacity 570 W
Heating power consumption 400 W
Heating COP 1.43
Input voltage -48 V DC
Service life 10 years
Work temperature -40C to +40C
Storage temperature -40C to +70C
IP protection level IP55, complying with IEC 60529
Alarm reporting Generates alarms over dry contacts. If no alarm is
generated, the dry contact is closed. If an alarm is
generated, the dry contact is open.
Altitude < 4000 m
Failure rate < 1 %
Humidity range 5%100% RH
Positive polarity protection of
DC power supplySupported
Noise < 65 dB(A)
2.3.5 AC Air Conditioner and DC Air Conditioner
Type and Appearance
The Mini-shelter supports two types of air conditioner: AC air conditioner and DC airconditioner. The DC air conditioner: PC500D. The AC air conditioner: PC500.Figure 2-19
shows a PC500 and a PC500D.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
31/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
25
Figure 2-19PC500 and PC500D
Working Principles
A air conditioner provides two separate air circulation systems, one indoors and the other
outdoors.Table 2-11shows the working principles of the air conditioner.
Table 2-11The working principles of the air conditioner
AirConditioner
Working Principles Remarks
PC500 The refrigeration cycle is as follows:1. The compressor draws refrigerant from the
evaporator and compress it to a hightemperature and pressure.
2. The compressor drives the high-temperatureand high-pressure refrigerant into the
condenser.
3. The refrigerant in the condenser is cooled intohigh-pressure liquid.
4. The high-pressure liquid refrigerant transformsinto low-pressure refrigerant after passing
through throttles, and then enters the
evaporator.5. The low-temperature and low-pressure
refrigerant transforms into gas after beingheated in the evaporator.
6. The compressor sucks the air refrigerant again.
The condenser and
evaporator are bothequipped with a
cycle fan tostrengthen air
convection and
heat exchanging.
The condenserperforms heat
exchangingoutside the
control cabinet.
The evaporateperforms heatexchanginginside the
control cabinet.
PC500D
Technical Specifications
Table 2-12lists the technical specifications of the air conditioner.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
32/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
26
Table 2-12Technical Specifications
Item PC500D PC500
Rated
refrigerationcapacity L35/L35
500 W
Maximum power
consumption240 W 300 W
Typical powerconsumption
200 W 250 W
Input voltage -48 V DC 220 V AC and -48 V DC
Service life 8 years
Work temperature -40C to +55C -40C to +45C
Storage
temperature-40C to +70C
IP protection level IP55
Alarm reporting Generates alarms over dry contacts. If no alarm is generated, the dry
contact is closed. If an alarm is generated, the dry contact is open.
Altitude < 4000 m
Failure rate < 1 %
Humidity range 5%100% RH
Noise < 65 dB(A)
2.3.6 Heater
Type and Appearance
The Mini-shelter supports two types of Heater: HAU03A-01 and HAU02A-02.Figure 2-20
shows a HAU03A-01 and a HAU02A-02.
Figure 2-20HAU03A-01 and HAU02A-02
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
33/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
27
Feature and Working Principles
Table 2-13shows the features and working principles of the heater.
Table 2-13Feature and Working PrinciplesItem HAU03A-01 HAU02A-02
Consist The heater consists of a fan and a heating element.
Features Front and rear ventilation channels are available in the heater.
The surface temperature of the heating element is less than or equal to 140C
when the heater is running.
The temperature at the air exhaust vent is less than or equal to 70C.
A fan is embedded in the heater. An external fan is configured for
the heater.
The air intake vent and air exhaust vent
provide honeycomb holes.
An 120 mm AC fan is used and a
fan guard is configured outside the
fan.
Working
Principles
If the temperature at the air intake vent
drops below 0C (tolerance 3C), the
heater starts to work. If the temperatureexceeds 15C (tolerance 3C), the
heater stops working.
If the temperature at the air intake
vent drops below 0C (tolerance
3C), the heater starts to work. Ifthe temperature exceeds 15C
(tolerance 3C), the heater stops
working.
The fan blows the generated heat to heat and balance temperature in thecabinet.
Technical Specifications
Table 2-14lists the technical specifications of the heater.
Table 2-14Technical Specifications
Item HAU03A-01 HAU02A-02
Input voltage 220 V AC
Frequency 45 Hz to 65 Hz
Work temperature -40C to +65C
Storage temperature -40C to +70C
Alarm reporting Generates alarms over dry contacts. If
no alarm is generated, the dry contact is
closed. If an alarm is generated, the drycontact is open.
-
Humidity range 5%95% RH
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
34/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
28
Item HAU03A-01 HAU02A-02
Altitude -60 m to +1800 m
Service life 10 years
Heating capacity 500 W
Noise < 45 dB(A) < 72 dB(A)
2.3.7 Air Conditioner Controller
The air conditioner controller switches between the primary and secondary air conditioners bycontrolling the refrigeration device based on the temperature requirements for equipment
rooms. If the ambient temperature is greater than the maximum value, the air conditionercontroller allows both air conditioners to work. The air conditioner controller not only
monitors the operating status of air conditioners in real time but also helps to extend the
service life of the refrigeration device.
Type and Appearance
Air Conditioner Controller: ACM-1D.Figure 2-21shows an air conditioner controller.
Figure 2-21ACM-1D
Working Principles
Table 2-15shows the working principles and functions of the air conditioner controller.
Table 2-15Working Principles and Functions
Item Description Remarks
Working
Principles
The air conditioner controller ACM-1D is
used to control the two air conditioners.
1. After initial power-on, the primary airconditioner starts to work.
2. After the temperature exceeds T1 3minutes later, the secondary air
conditioner starts to work.
3. If the temperature is lower than T1 bymore than 10C, the secondary airconditioner stops working.
The default switch duration
between the two airconditioners is seven days.
The value range is 1 to 28
days.
T1 is the temperature forstarting the two air
conditioners. The defaultvalue is 45C, and thevalue range is 40C to
55C.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
35/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
29
Item Description Remarks
Functions Stores historical records.
Records controller operations.
Supports user permission management.
Supports parameter settings.
Reports alarms in real time.
-
Technical Specifications
Table 2-16lists the technical specifications of the air conditioner controller.
Table 2-16Technical Specifications
Item Description
Rated power input < 10 W
Maximum carrying
current50 A
Work voltage -38.5 V DC to -60 V DC
Work temperature -20C to +55C
Storage temperature -40C to +70C
Alarm reporting Generates alarms over dry contacts. If no alarm is generated, the drycontact is closed. If an alarm is generated, the dry contact is open.
Altitude 2000 m (If the altitude is higher than 2000 m, the power is derated
according to GB/T3859.2-93.)
Humidity range 90% RH
2.4 Monitoring System
The monitoring system of Mini-shelter consists of ETP48200, sensor and cables. AndETP48200 consists of SMU02B, UIM02C, backplane and so on.
Please seeDescription of SMU02Bfor details about SMU02B.
Please seeDescription of UIM02Cfor details about UIM02C.
Please seeMonitoring Systemfor details about monitoring system architecture.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
36/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
30
2.5 Power Distribution System and Power System
The power distribution system of the Mini-shelter provides AC power distribution and DC
power distribution. The ETP48200-A6 or TP48200-B6 can be used as the power system.
2.5.1 ACDB
The ACDB is configured if multiple AC outputs are required.
Type and Appearance
The Mini-shelter supports four types of ACDB: ACDB-DS-063-N1, ACDB-DS-100-P1,
ACDB-DT-100-P1, and ACDB-ST-063-P1.Figure 2-22shows ACDB.
Figure 2-22ACDB
Technical Specifications
Table 2-17lists the technical specifications of the ACDB.
Table 2-17Technical Specifications
Item ACDB-DS-063-N1
ACDB-DS-100-P1
ACDB-DT-100-P1
ACDB-ST-063-P1
Rated input
operatingvoltage
Single-Phase (220 V) Three-Phase (220/380 V).
Single-Phase (220 V)
Input 2-pole 63 A
circuit breaker(supporting
twomechanicallyinterlocked
inputs)
Two 2-pole 100
A circuit breakers(supporting two
mechanicallyinterlockedinputs)
Two 4-pole 100
A circuit breakers(supporting two
mechanicallyinterlockedinputs)
One 3-pole 63 A
circuit breaker(single-Phase 220
V)
Output One 40 A
terminal
connector
One 1-pole 63 A
circuit breaker,
two 1-pole 32 A
One 3-pole 63 A
circuit breaker,
two 1-pole 32 A
One 3-pole 50 A
circuit breaker,
one 1-pole 20 A
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
37/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
31
Item ACDB-DS-063-N1
ACDB-DS-100-P1
ACDB-DT-100-P1
ACDB-ST-063-P1
(L/N), two
2-pole 32 A
circuitbreakers, andoneall-purpose
maintenancesocket
(withoutcircuit breaker
protection)
circuit breakers,
two 1-pole 10 A
circuit breakers,and oneall-purposemaintenance
socket
circuit breakers,
two 1-pole 10 A
circuit breakers,and oneall-purposemaintenance
socket
circuit breakers,
and two 1-pole 16
A circuitbreakers.
Surge
protection
properties
Not required Level-B surge
protection
(maximumdischarge current:60 kA)
Level-B surge protection (maximum
discharge current: 100 kA)
IP
protectionlevel
IP20
Rated inputfrequency
50/60 Hz
Work
temperature-33C to +55C
Installation 19-inch subrack
2.5.2 DCDU
When the Mini-shelter is applied in the DBS3900, a DCDU-03B is used to distribute DCpower. When there is more than one route, a DCDU-03C and a DCDB-SZ-100-P1 are used todistribute DC power.
Type and Appearance
The Mini-shelter supports three types of DCDU: DCDU-03B, DCDU-03C, andDCDB-SZ-100-P1.Figure 2-23shows DCDU.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
38/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
32
Figure 2-23DCDU
Technical Specifications
Table 2-18lists the technical specifications of the DCDU.
Table 2-18technical specifications
Item DCDU-03B DCDU-03C DCDB-SZ-100-P1
Function The DCDU-03B
provides nine48
V DC outputs to
power DC devices.
The DCDU-03C provides
nine48 V DC outputs to
power DC devices.
The DCDB-SZ-100-P1
provides nine48 V DC
outputs.
Surge
protectionproperties
Differential mode (8/20 s): 10 kA. Common mode (8/20 s): 15 kA
IP
protectionlevel
IP20
Input
current100 A
Output
circuit
breaker
Six 20 A circuit
breakers and three
12 A circuit
breakers
Seven 12 A circuit
breakers and two 6 A
circuit breakers
Six 25 A circuit breakers
and three 16 A circuit
breakers
Installation 19-inch subrack
2.5.3 Power System
The ETP48200-A6 or ETP48200-B6 can be used as the power system.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
39/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
33
Configuration and Appearance
The ETP48200-A6 & ETP48200-B6 consists of rectifiers, monitoring unit, and powerdistribution unit (PDU).
Figure 2-24shows a ETP48200-A6.Figure 2-25shows a ETP48200-B6.
Figure 2-24ETP48200-A6
Figure 2-25ETP48200-B6
Features Comprehensive management on itself and storage batteries.
The monitoring module is of network design and provides one FE port, oneRS485/RS232 port.
Supports simple network management protocol (SNMP), control area network (CAN),
and Hypertext Transfer Protocol Secure (HTTPS) and can communicate with NetEco orthird-party element management systems (EMSs). They can also be managed remotely
and work in unattended mode.
Support the remote software upgrade.
Displays information on the liquid crystal display (LCD) and provides buttons for ease
of operation.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
40/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
34
Allows you to query component information recorded on electronic labels over a webuser interface (WebUI).
Support multiple display languages, such as English, Chinese, German, Spanish, and
Portuguese.
Rectifiers and the monitoring unit are hot-swappable. The power factor of rectifiers is high to 0.99.
Technical Specifications
Table 2-19lists the technical specifications of the Power System.
Table 2-19Technical Specifications
Item ETP48200A6 ETP48200B6
Main AC input Three-phase or Single-phase Dual-live wire or Single-phase
AC input circuit
breaker63 A/3P*1 100 A/2P*1
DC output circuit
breaker
LLVD: 100 A*2
BLVD:63 A*1,32 A*1,16 A*3
LLVD:100 A*2,20 A*1
BLVD:63 A*1; 32 A*1; 16
A*3
AC output circuit
breaker16 A/1P*2,20 A/1P*1 16 A/2P*1
Input Voltage 85 V AC to 300 V AC 90/180 V AC to 145/290 VAC(Two-Phase 110 V). 85 V
AC to 300 V AC(Single-Phase220 V)
DC surge
protectionDifferential mode (8/20 s) 10 kA. Common mode (8/20 s) 20 kA
AC surge
protectionLevel-B surge protection
Rated discharge capacity In: 30 kA (8/20 s)
Maximum discharge capacity Imax: 60 kA (8/20 s)
Battery circuit
breaker125 A*2
Description of SMU02B
The SMU02B monitors operating parameters of the ETP48200-A6 and ETP48200-B6 in realtime, analyzes the operating status, and generates alarms when necessary.
Figure 2-26shows the SMU02B panel.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
41/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
35
Figure 2-26Panel
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
Table 2-20shows the description of communications port on the SMU02B.
Table 2-20The description of the communications port
CommunicationsPorts
CommunicationsParameter
ProtocolCompliance
Remarks
FE 10 M/100 M
Auto-adaptation
TCP/IP, HTTPS,
and SNMPN/A
RS485/RS232 Baud rate: 9,600bit/s or 19,200 bit/s
Huawei protocols The RS485 andRS232 ports are
mutually exclusive.
NOTE
All ports in this manual are protected by a security mechanism.
Description of UIM02C
UIM02C supports 8 dry contact output ports, 6 Boolean value input ports and 7 sensor ports.
Figure 2-27shows the UIM02C panel.
Figure 2-27Panel
Table 2-21shows the description of ports on the UIM02C.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
42/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
36
Table 2-21Ports
Port Type Silkscreen Description
Sensor
ports
TEM_HUM Temperature and humidity sensor
WATER Water sensor
TEMP1 Temperature sensor 1 (used for adjusting the fan speed)
TEMP2 Temperature sensor 2 (used for adjusting the fan speed)
GATE Door status sensor
SMOKE Smoke sensor
BTEMP Battery temperature sensor
Boolean
value inputports
DIN1 Boolean value input 1
DIN2 Boolean value input 2
DIN3 Boolean value input 3
DIN4 Boolean value input 4
DIN5 Boolean value input 5 (Heater alarm)
DIN6 Boolean value input 6 (Temperature control system alarm)
Dry contactoutput
ports
ALM1 AC power failure alarm
Default mode (Close: alarm; Open: normal) can bemodified as required.
ALM2 DC undervoltage alarm or DC overvoltage alarm
Default mode (Close: alarm; Open: normal) can bemodified as required.
ALM3 rectifier faults alarm
Default mode (Close: alarm; Open: normal) can bemodified as required.
ALM4 SPD failure alarm
ALM5 Fuse blown alarm or circuit breaker tripping alarm
Default mode (Close: alarm; Open: normal) can bemodified as required.
ALM6 Battery temperature alarms, environment temperature alarm
Default mode (Close: alarm; Open: normal) can bemodified as required.
ALM7 Door status alarm
ALM8 Heater or temperature control system alarm
Communic
ation PortCOM RS485
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
43/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
37
Monitoring System
The BBU detects Boolean values and reports dry contact alarms to the M2000 over the portsused for detecting Boolean values. The monitoring system architecture to the M2000 is shownasFigure 2-28.
Figure 2-28The monitoring system architecture to the M2000
The power output alarms are reported to the third-party monitoring host over dry contacts or
to a third-party EMS over an RS485 port by the intelligent equipment communicationprotocol. The monitoring system architecture to a third-party EMS is shown asFigure 2-29.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
44/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
38
Figure 2-29The monitoring system architecture to a third-party EMS
2.5.4 Maintenance Socket (Optional)
The maintenance socket with a 20 A all-purpose socket supplies AC power to installation and
maintenance tools and devices.
Figure 2-30shows a maintenance socket.
Figure 2-30Maintenance socket
2.6 CablesCables in the Mini-shelter include power cables, ground cables, and signal cables.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
45/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
39
2.6.1 Power Cables
Power cables used in the Mini-shelter include AC power cables and DC power cables.Table
2-22lists power cables of the Mini-shelter
Table 2-22Power Cables
Power Cables Cable Types Remarks
AC power cables Power cable to the heater The cable is connected to the heater
by using the transfer busbar.
DC power cables Power cables to devices inthe cabinet
Blue cables and black cables.
Power cables to storage
batteriesRed cables and black cables.
2.6.2 Ground Cables
A ground cable is yellow and green and has OT terminals at both ends.Figure 2-31shows theground cables.
Figure 2-31Ground cables
Table 2-23lists ground cables of the Mini-shelter.
Table 2-23Ground cables
No. Ground cables Remarks
1 Ground cable between the rack and the indoor
ground bar.
No measures are required
on site.
2 Ground cable between devices and the rack.
3 Ground cable between devices and the indoorground bar.
4 Ground cable between devices and the outdoorground bar or ground grid.
5 Equipotential ground cable between the cabinet and
the temperature control door.
6 Equipotential ground cable between units in the
cabinet.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
46/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
40
No. Ground cables Remarks
7 Ground cable to the BBU. No measures are required
on site.8 Ground cable to the monitoring device.
9 Ground cable to the AC-to-DC power system.
10 Ground cable to the battery rack.
11 Equipotential ground cable between the ground barin the compartment and the outdoor ground bar.
12 Ground cable between the indoor ground bar and theground grid.
13 Ground cable to the positive DC output busbar
(RTN) of the AC-to-DC power system.
If this cable has been
connected in the powersystem, no onsiteprocessing is required
14 The cables include the shielded DC power cable for
powering the RRU, shielded power cable to thenavigation light, intermediate frequency cable, andfeeder.
The shield layers and
jackets of cables must beconnected to the outdoorground bar by using ground
clips before the cables are
routed into thecompartment.
2.6.3 Signal CablesTable 2-24lists signal cables of the Mini-shelter.
Table 2-24Signal Cables
No. Signal Cables Remarks
1 Communicationscables
Temperature controlsystem communications
cables
The cables are installed beforedelivery.
Power system
communications cablesOptional
2 Sensor cables Temperature-humidity
sensor cableDelivered with sensors (optional).
Battery temperature
sensor cable
The cables are installed before
delivery.
Door status sensor cable Delivered with the cabinet.
Water sensor cable The cables are installed before
delivery.
Smoke sensor cable Delivered with sensors (optional).
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
47/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
41
No. Signal Cables Remarks
3 Dry contact
alarm cables
Temperature control
system dry contact alarmcables
The cables are installed before
delivery.
Power system dry contactalarm cables
Optional
ACDB or DCDU dry
contact alarm cablesN/A
Other equipment dry
contact alarm cablesN/A
2.7 Ground SystemThe Mini-shelter is grounded by using indoor and outdoor ground bars.
Figure 2-32shows the ground bar.
Figure 2-32Ground Bar
Table 2-25lists features of the ground bar.
Table 2-25Features
Item Outdoor Ground Bar Indoor Ground Bar
FeaturesCan be installed on the base or rear
wall of the Mini-shelter or the
concrete floor.
More indoor ground bars can be
added as required.
Is configured with 12 M8 bolts and
one M10 bolt.
Is configured with seven M6 bolts
and one M8 bolt.
Uses interlacing holes and self-clinching nuts for ease of onsite cable
connection and operations.
The ground bar is flexible and easy to install.
Function The Mini-shelter is configured withthe outdoor ground bar for grounding
outdoor cables and cables to the tower
The Mini-shelter is configured withthe indoor ground bar used for
grounding devices in the cabinet.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
48/61
ITS1000M (Mini-shelter)
Product Description 2 Architecture
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
42
Item Outdoor Ground Bar Indoor Ground Bar
before these cables are routed into the
Mini-shelter. These cables include thepower cable to the RRU, power cable
to the navigation light, intermediatefrequency cable, and feeder.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
49/61
ITS1000M (Mini-shelter)
Product Description 3 Application Scenarios
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
43
3 Application ScenariosTargeted at various customer requirements, the Mini-shelter provides different configurations
for different site environments. The Mini-shelter provides outdoor operating environmentsand security system for communications sites, to meet site setup requirements in urban areas,
suburbs, and rural areas.
Table 3-1lists the feature of the application scenarios.Figure 3-2shows application scenarios.
Table 3-1The feature of the application scenarios
ApplicationScenarios
Features
Urban rooftop
scenario
Small size, light weight, easy transportation, fast setup, and superior
covertness
Low rental, good environment adaptability, and raised ROI speed
Neat site, easy management, and smooth expansion
Curbsidescenario
Small footprint and low rental
Concealed exterior
Fast deployment and good environment adaptability
Rural groundscenario
Large coverage radius for wide coverage
Long-term power backup required due to poor mains conditions
Allowed site setup in mountains and delivery in components for poortransportation
2G-3G
co-siting
scenario
Small footprint and flexible installation modes
Strong housing capability and independent space for the co-siting ofdifferent operators
Easy setup and fast installation. The transportation, installation,
commissioning of the Mini-shelter can be completed in one day.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
50/61
ITS1000M (Mini-shelter)
Product Description 3 Application Scenarios
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
44
Figure 3-2Application Scenarios
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
51/61
ITS1000M (Mini-shelter)
Product Description 4 Typical Configuration
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
45
4 Typical ConfigurationThis section describes the typical configuration of the Mini-shelter by using the 2.1 m high
cabinet as an example.
Overview
Figure 4-1shows the application scenario diagram of the Mini-shelter.
Figure 4-1Application scenario diagram of the Mini-shelter
Functional Cabinet Power cabinet
Table 4-1Typical configuration of the power cabinet
PowerSystem Type
PowerCapacity
BatteryCapacity
Heat Dissipation Heat DissipationCapability
ETP48200 200 ATwo 12 V,150 Ah
battery
strings
Power
compartment:
HX02 andHXC70S
Battery
Power
compartment:
7001500 W
Battery
compartment:
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
52/61
ITS1000M (Mini-shelter)
Product Description 4 Typical Configuration
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
46
PowerSystem Type
PowerCapacity
BatteryCapacity
Heat Dissipation Heat DissipationCapability
compartment: TEC
and natural
ventilation unit.
190500 W
Outdoor battery cabinet
Table 4-2Typical configuration of the battery cabinet
BatteryType
BatteryCapacity
HeatDissipation
Application Scenario
2 V
AGM
batteries
300650 Ah TEC, natural
ventilation
unit, DC airconditioner,
and AC airconditioner
When the ambient temperature is below
33C, the battery cabinet uses the natural
ventilation unit for temperature control.
When the ambient temperature is between33C and 40C, the battery cabinet uses theTEC for temperature control.
When the ambient temperature is between
40C and 55C, the battery cabinet uses theDC air conditioner for temperature control.
12 V
AGM
batteries
300600 Ah
2 V deep
cyclebatteries
(DCBs)
300650 Ah
Transmission cabinet
Table 4-3Typical configuration of the transmission cabinet
Installation SupportedTransmissionDevice Type
HeatDissipation
HeatDissipationCapability
Remarks
19-inch rackinstallation or
ETSI rack
installation
OSN1500
OSN3500
RTN950
RTN910
HX02 700 W When the ambient
temperature is below40C and the
maximum operating
temperature of thedevice can reach
50C, it isrecommended that
the heat exchanger
be used.
HX04 2000 W
AH1500 and
AH1500D1500 W When the cabinet is
used in ahigh-temperature
area or the
maximum operatingtemperature of thedevice is below
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
53/61
ITS1000M (Mini-shelter)
Product Description 4 Typical Configuration
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
47
Installation SupportedTransmissionDevice Type
HeatDissipation
HeatDissipationCapability
Remarks
45C, it is
recommended thatthe intelligent heatexchanger be used.
Site Cabinet Indoor HUAWEI BTS3900 (short-term power backup)
Table 4-4Configuration of the indoor HUAWEI BTS3900 (short-term power backup)
PowerSystem Type
PowerCapacity
BatteryCapacity
Heat Dissipation Heat DissipationCapability
ETP48200 200 A Two 12 V,
150 Ah
battery
strings
Communications
equipmentcompartment:
HX04, HX05,AH3000D, andAH3000
Power
compartment:HX02, HXC70S,
and AH1500 Battery
compartment:
TEC, naturalventilation unit,DC air
conditioner, and
AC air conditioner
Communications
equipmentcompartment:
20003000 W
Power
compartment:
7001500 W
Battery
compartment:190500 W
Indoor HUAWEI BTS3900 (long-term power backup)
Table 4-5Configuration of the indoor HUAWEI BTS3900 (long-term power backup)
PowerSystem Type
PowerCapacity
BatteryCapacity
Heat Dissipation Heat DissipationCapability
ETP48200 200 A Four 12 V,
150 Ahbattery
strings or
one 2 V,650 Ahbattery
string
Communications
equipmentcompartment:
HX04, HX05,
AH3000D, andAH3000
Power
compartment:
Communications
equipment
compartment:
20003000 W
Powercompartment:
7001500 W
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
54/61
ITS1000M (Mini-shelter)
Product Description 4 Typical Configuration
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
48
PowerSystem Type
PowerCapacity
BatteryCapacity
Heat Dissipation Heat DissipationCapability
HX02, HXC70S,
AH1500D, and
AH1500
Batterycompartment:TEC, natural
ventilation unit,
AC airconditioner, and
DC air conditioner
Battery
compartment:
190500 W
Distributed tower-mounted RRU
Table 4-6Configuration of the distributed tower-mounted RRU
PowerSystem Type
PowerCapacity
BatteryCapacity
Heat Dissipation Heat DissipationCapability
ETP48200 200 A
Two 12 V,
150 Ah
batterystrings
Equipment
compartment:
HX02, HXC70Sand AH1500
Batterycompartment:
TEC, naturalventilation unit,
AC airconditioner, and
DC airconditioner
Equipmentcompartment:
7001500 W
Battery
compartment:
190500 W
Distributed built-in RRU
Table 4-7Configuration of the distributed built-in RRU
Power SystemType
PowerCapacity
BatteryCapacity
Heat Dissipation Heat DissipationCapability
ETP48200 200 A
Four 12 V,
150 Ahbattery
strings or
one 2 V,650 Ahbattery
string
Communications
equipmentcompartment:HX04, HX05,AH3000D, and
AH3000
Power
compartment:HX02, HXC70S,
and AH1500
Communications
equipmentcompartment:
20003000 W
Power
compartment:7001500 W
Battery
compartment:
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
55/61
ITS1000M (Mini-shelter)
Product Description 4 Typical Configuration
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
49
Power SystemType
PowerCapacity
BatteryCapacity
Heat Dissipation Heat DissipationCapability
Battery
compartment:
TEC, naturalventilation unit,and DC airconditioner
190500 W
The previous typical configurations can be flexibly selected based on site requirements.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
56/61
ITS1000M (Mini-shelter)
Product Description 5 Technical Specifications
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
50
5 Technical Specifications5.1 Environmental Specifications
Table 5-1lists the operating temperature of the Mini-shelter.
Table 5-1Operating temperature of the Mini-shelter
Item Description
Storage
temperature-50C to +70C
Altitude < 4000 m (When the altitude is above 2000 m, the maximum operating
temperature decreases by 1C for each additional 300 m.)
Windresistance
50 m/s
Solar radiation 1120 W/m2
Dust pollution No requirement
5.2 Engineering Specifications
This section describes engineering specifications such as the external and internal dimensionsof the Mini-shelter in different configurations.
Table 5-2lists the engineering specifications.
Table 5-2Engineering specifications
Configuration External Dimensions (H x Wx D)
Internal Dimensions (H x W xD)
Two units (2.1 m
high cabinet)
2110 mm x 1755 mm x 1085
mm1800 mm x 1650 mm x 800 mm
Three units (2.1 m 2110 mm x 2610 mm x 1085 1800 mm x 2500 mm x 800 mm
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
57/61
ITS1000M (Mini-shelter)
Product Description 5 Technical Specifications
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
51
Configuration External Dimensions (H x Wx D)
Internal Dimensions (H x W xD)
high cabinet) mm
Table 5-3lists the cabinet structural specifications.
Table 5-3Cabinet structural specifications
Item Specifications Remarks
Noise control Noise judging criteria:
Test the noise at a position 1.5 maway from the front of the cabinet
and 1 m away from the ground. The
noise value is less than 65 dB (A).
See the Outdoor Temperature
Control Unit TestingSpecifications(Huawei technical
specifications) and GR 487 (anindustry standard).
IP protection The equipment compartment isprotected to IP55 (to IP34 inRRU scenarios).
The TEC battery compartment is
protected to IP55.
The natural-ventilation battery
compartment is protected toIP34.
The HX02 plusnatural-ventilation compartment
is protected to IP34.
The DC/AC air conditioner
compartment is protected to
IP55.
N/A
The cabinet uses sealing design.
This prevents insects and micefrom entering the cabinet.
The cabinet uses antitheft design.No fastener is exposed.
Structure safety The flame spread rating meets
requirements for the classificationon burning behavior for buildingmaterials in GB 8624-2006. The
sealing rubber strip and
heat-insulation material meet therequirements of UL94 HF-1.
The cabinet structure consists of
sheet-metal top, extrudedaluminum profile column,sheet-metal door, sandwich panel,
and steel base. All materials
except the sandwich panel areincombustible. The sandwich
panel is made of PU or EPS. Thesandwich panel is not exposedafter being installed. The
sandwich panel meets the flamespread rating requirement.
Packing and Both onsite assembling and overall
hoisting after partial integration are
The packing and transportation
meet storage and transportation
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product Description 03
58/61
ITS1000M (Mini-shelter)
Product Description 5 Technical Specifications
Issue 03 (2013-06-19) Huawei Proprietary and Confidential
Copyright Huawei Technologies Co., Ltd.
52
Item Specifications Remarks
transportation supported, collective packing and
transportation for multiple parts aresupported, and overall packing and
transportation after partialintegration are supported.
requirements in GB 4798.
Atmospheric
pressure70-106 kPa N/A
Anti-corrosion
performance
No corrosion occurs on exposed
components after a 240-hour salt
spray test.
Test method: IEC60068-2-52
Service life 10 years N/A
5.3 Cable Layout PrincipleThe AC power cable to the mains is routed into the power distribution equipment
compartment from the bottom of the cabinet to connect to the AC power distribution device.
Communications cables such as the intermediate frequency cable and feeder are routed intothe equipment compartment from the upper part of the compartment side panel. Then the
communications cables are routed along columns of the rack to connect to devices. Cables ineach compartment are routed along the rack. Cables are routed between compartments by
using cable holes reserved on the wall board.Figure 5-1shows the cable layout of the
Mini-shelter.
-
5/20/2018 ITS1000M (Mini-shelter) V100R003C02 Product D