huawei mini-shelter solution

Huawei Mini-shelter Solution

HUAWEI TECHNOLOGIES CO., LTD.

1 HUAWEI TECHNOLOGIES

ContentBenefits·············································································································3

Footprint and energy saving···········································································································3

Modular configuration, flexible expansion······················································································4

All-in-one, Orderliness···················································································································4

Fast deployment, ROI improvement································································································5

Main specifications····························································································6

Typical scenario configuration············································································7

Typical application A - Mini-sized indoor macro site·········································································7

Typical application B - High integration solution for DBS site····························································8

Typical application C - Battery cabinet with independent cooling·····················································9

Typical application D - Outdoor cabinet for power system·····························································10


HUAWEI TECHNOLOGIES 2

Huawei Mini-shelter was developed for easing operators' pressure in site acquisition, meeting operators' requirements

for energy saving and flexible expansion. As an innovative installation solution for site equipment, it not only has a

large housing capability like traditional shelter, but also adopts independent compartment temperature control method

as outdoor cabinet. Because Mini-shelter has few limitations on application scenarios and can satisfy operators'

different requirements, it is gaining more and more popularity in modern site.



Benefits

Footprint and energy saving

Mini-size, decreasing 60% footprint, easing site acquisition pressure and decreasing deployment cost •

In non-high-temperature areas*, using independent temperature control method without A/C, reducing 50~80% •

cooling power consumption

In high-temperature areas*, adopting intelligent heat exchanger system, decreasing A/C running time, saving •

energy 40~60%

Independent cooling for battery, prolonging its lifespan 2~5 years •

Air conditioner Heat exchanger 04

Temperature control mode

Minimum configuration of

traditional shelter

Configuration of Mini-shelter equipment

cabinet

Heat exchanger 02

150W

300W

power

70%

50%

1000W

*Notes:

None-high-temperature area refers to the area where the total time of the temperature higher than 40oC is less than 12 days (288 h) in one year.

High-temperature area refers to the area where the total time of the temperature higher than 40oC is equal to or longer than 12 days (288 h) in one year.

TEC: Thermal electric Cooler

HEX: Heat Exchanger

Door with HEX* Door with HEX & TEC*

Door with HEX & direct cooling

Door with TEC Door with direct cooling

Door with natural cooling


Modular configuration, flexible expansion

Modular configuration. Providing series combinations by three basic function units, "equipment cabinet, auxiliary •

cabinet, and storage battery cabinet"

Easy configuration according to customer needs •

According different working temperature demands of different equipment, every cabinet has individual cooling •

method

Flexible expansion, and easily solves the management problems of co-site •

Example of modular configuration, "equipment cabinet+auxiliary cabinet, +storage battery cabinet"

Side by side expansion

Back to back expansion


Fast deployment, ROI improvement

Supporting installation in the factory and transportation as a whole •

Supporting shipment in components and onsite assembly •

Onsite assembly for a three-unit-combination takes about 2 hours by 4 persons •

Less civil engineering •

crane lifting forklift moving On-site assembly

All-in-one, Orderliness

Large housing capability, minimizing the number of outdoor cabinet •

All-in-one. "Main equipment, temperature control equipment, power system, battery, ACDC, DCDU …" •

Simplifying the site design, making the site orderly •


Main Specifications

Technical Index Equipment Cabinet (1unit) Battery Cabinet (1unit) Auxiliary Cabinet (1unit)

Dimensions (W×D×H)Inner dimensions: 800×800×1800 mm

Outside dimensions: Max 905×1085×2155mm (height: 200 mm-base included)

Typical temperature

control modeHeat exchange TEC conditioner/direct cooling Natural dissipation

Integration capabilityTelecom power, BBU,

monitoring

Deep cycle: 2 V single unit, 490 Ah

AGM: 2 V single unit, 400 Ah

AGM: 12 V single unit, 600 Ah

ACDB, ATS

Relative humidity Heat exchange: 5-100%RHTEC: 5-100%RH

Direct-cooling: 5-95%RH5-95%RH

IP protection IP55 IP55(TEC)/IP34(direct cooling) IP55

Weight (base, door,

and rack included)

Minimum: 204kg

Maximum: 236kg

Minimum: 212kg

Maximum: 220kg177kg

Technical

IndexHeat Exchanger TEC Direct cooling

Power

Consumption

Typical Power

Consumption

Maximum Power

Consumption

Typical Power

Consumption

Maximum

Power

Consumption

Typical Power

Consumption

Maximum

Power

Consumption

HX02 110W 150W310W 380W 48W 48W

HX04 215W 300W

Cooling

Capacity

HX02: 80W/K

HX04: 190W/K190W 300W

Temperature

Conditioning

Performance

HX02

Inner Equipments

heat 700W 1000W

Inner temperature:

15oC~30oCΔT: 2oC~3oC

ΔT* 10oC 12oC

HX04

Inner Equipments

heat1600W 2000W 2300W

ΔT 10oC 13oC 14oC

*Notes:

ΔT=TI-TO

TI: Inner temperature

TO: Outer temperature


Typical scenario configuration

site configuration

BTS equipment BTS3900

TRX configuration S4/4/4

shelter Mini-shelter (2units)

power system TP48300/A

storage battery 150AH 12V AGM

backup time 4hours

Typical application A - Mini-sized indoor macro site

Scenario

Street site or rooftop site in large city, site acquisition is hard •

Better grid, no electric time is less than 2 hours per day •

Expecting Lower TCO •

Benefits

2-unit-combination Mini-shelter cutting down •

60% footprint, decreasing the site acquisition and

deployment cost

In non-high-temperature areas, independent •

temperature control method saving energy 50-80%

In high-temperature areas, intelligent heat exchanger •

system saving energy 40-60%

Configuration of high temperature environment

150AH12V

150AH12V

150AH12V

150AH12V

ACDB(4U)

EPAC(2U)

BTS3900(21U)

Spare Space(1U)Wiring Space(1U)

Wiring Space(7U)

Wiring Space(4U)

AC/DC(16U)TP48300/A

DCDU-03A(1U)

IDU(4U)

Base

A/C Air Supply Vent

Air Return Vent

Heat Exchanger

TEC

Base

150AH12V

150AH12V

150AH12V

150AH12V

TEC

Wiring Space(4U)

AC/DC(16U)TP48300/A

DCDU-03A(1U)

Spare Space(5U)

ACDB(4U)

EMUA(1U)

BTS3900(21U)

Spare Space(9U)

Wiring Space(1U)

Wiring Space(4U)

Configuration of non-high temperature environment


site configuration

BTS equipment DBS3900

TRX configuration S2/2/2

shelter Mini-shelter (3 units)

power system TP48300/A

storage battery 490Ah deep cycle battery

backup time 8hours

diesel generator 1pcs 8 KVA

controller IPS

Typical application B - High integration solution for DBS site

Scenario

Off-grid or unreliable grid •

Lots of auxiliary equipment, site acquisition is difficult •

Expecting Lower OPEX •

Benefits

3-unit-combination Mini-shelter cutting down 40% footprint •

High integration with BBU, battery, monitor, power system, environment control equipment, ACDC … •

Independent temperature control method saving energy 50-80%, D.G-battery hybrid power saving fuel 50% •

BAT

BAT

Base

AC/DC(16U)TP48300/A

DCDU-03B(1U)

BBU(2U)

ACDB(4U)

EMUA(1U)

Spare Space(1U)

Spare Space(10U)

Spare Space(1U)

Wiring Space(4U)

Heat Exchanger

Direct cooling or TEC


BAT

BAT

BAT

BAT

Base

Direct cooling or TEC

Typical application C - Battery cabinet with independent cooling

Scenario

Traditional shelter with A/C (above 1000w) cooling •

A/C start-temperature set at 20~25 • oC, high cooling energy consumption

Benefits

Providing independent cooling for battery with TEC(380w) •

A/C start-temperature set at28~35 • oC, saving energy up to 70%

Supporting indoor assembly •

Scenario

Outdoor site, outdoor BTS equipment •

Ambient temperature has great influence on battery's life •

Benefits

Providing direct cooling/TEC cooling for battery •

Comparing with ordinary battery cabinet with natural cooling, Mini-shelter will prolong battery lifespan 2~5 years •

Support onsite assembly, suit for rooftop site and mountain site, individual component weight≤50kg •


Scenario


Outdoor power system with small capacity •

Some other indoor equipment •

Wiring Space(4U)

AC/DC(16U)TP48300/A

Spare Space(20U)

Base

Heat Exchanger

Wiring Space(3U)

TP4890(5U)

Spare Space(13U)

Base

150AH12V

150AH12V

150AH12V

150AH12V

150AH12V

150AH12V

150AH12V

150AH12V

TEC

Heat Exchanger

Benefits

Outdoor cabinet for power system with EPS4890, •

max capacity to 90A

Providing 32U spare space for other equipment •

Typical application D - Outdoor cabinet for power system

Scenario


Outdoor power system with large capacity •

Some other indoor equipment •

Benefits

Outdoor cabinet for power system with TP48300/A, offering •

30A or 50 A rectifier module, max capacity to 300A

Providing 20U spare space for other equipments •

Huawei Mini-shelter

Solution

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Tel: +86-755-28780808

Version No.: M3-308130299-20090722-C-1.0

www.huawei.com

huawei mini-shelter solution

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