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All l
egal
right
s in
this
docu
men
t are
the
exclu
sive
prop
erty
of o
mni
shelt
er a
nd n
o pa
rt o
f it m
ay b
e re
prod
uced
or c
omm
unica
ted
to a
ny o
ther
par
ty w
ithou
t our
aut
horiz
atio
n. A
ll da
ta in
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e is
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efer
ence
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y an
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e ch
ange
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t not
ice, i
n lin
e wi
th o
ur p
olicy
of c
ontin
uous
tech
nica
l dev
elopm
ent.t
.
2000
HOUSING *
*Some of these products may have patent protection in specific countries.
All l
egal
right
s in
this
docu
men
t are
the
exclu
sive
prop
erty
of o
mni
shelt
er a
nd n
o pa
rt o
f it m
ay b
e re
prod
uced
or c
omm
unica
ted
to a
ny o
ther
par
ty w
ithou
t our
aut
horiz
atio
n. A
ll da
ta in
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logu
e is
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efer
ence
onl
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ay b
e ch
ange
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ice, i
n lin
e wi
th o
ur p
olicy
of c
ontin
uous
tech
nica
l dev
elopm
ent.
Shelters and cabinets offered by Omnishelter are the result of world-wide experience gained with main Telecom Operators, Manufacturers and
System Integrators. Omnishelter has gained a vast experience in supplying shelters and cabinets tailor-made to specific requirements and
equipped with all necessary sub-systems such as air conditioning, electrical systems, site management systems and installation accessories.
A WIDE CHOICE OF MATERIALS Omnishelter offers shelters made of eitheraluminium, steel or stainless steel. The selectionof the material takes into account all theenvironmental and operational conditions andconstraints under which the shelters are expected to operate, aswell as the safety requirements, with special emphasis onprotection against fire by using self-extinguishing or non-flammable materials. Thermal insulation of the shelters isobtained by using polyurethane foam or other suitable material(rock-wool), selected in accordance with application and safetystandards. All elements used in manufacturing are either incorrosion-free materials or hot-dip galvanized steel.
DIMENSIONS AND CONFIGURATIONS Omnishelter has full capabilities and experience to design andmanufacture shelters in either a monolithic or modularconfiguration. Besides its range of standard ISO-size shelterscommonly used for most applications, Omnishelter engineers areable to propose sheltering solutions using dimensions specified byCustomers.
ANCILLARY EQUIPMENT AND ACCESSORIES Fully-equipped shelters are offered including ancillary equipmentand systems such as:• cooling and heating systems • AC/DC power distribution systems • grounding systems • internal / external lighting systems • alarm and fire extinguishing systems • microprocessor-controlled PLC systems for remote monitoring
and control • cable entries, trays and ladders • anchoring supports • cantilevers • access ladders, working platforms, roof protection grids • sound-proofing. Omnishelter also supplies to cellular operators a full line ofintegrated RBS shelters, which feature a mechanical frameincorporated in the shelter structure, specially designed tosupport antenna masts, thus reducing the amount ofinfrastructure, civil works and space requirements needed at thesite. For special applications, Omnishelter can supplycamouflaged, buried and armoured shelters.
PRODUCTS• ACTIVE COOLING SHELTERS• PASSIVE COOLING SHELTERS• MODULAR SHELTERS• MINISHELTERS• CABINETS• LOW VISUAL IMPACT SHELTERS• BURIED SHELTERS• MOBILE UNIT
HOUSING
omnishelter - tel. +39 02 97249177 fax +39 02 97249096 www.omnishelter.it [email protected] - Catalogue 2004 - page 234
2000
omnishelter
omnishelter
omnishelter
omnishelter
omnishelter
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omnishelter
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All l
egal
right
s in
this
docu
men
t are
the
exclu
sive
prop
erty
of o
mni
shelt
er a
nd n
o pa
rt o
f it m
ay b
e re
prod
uced
or c
omm
unica
ted
to a
ny o
ther
par
ty w
ithou
t our
aut
horiz
atio
n. A
ll da
ta in
this
cata
logu
e is
for r
efer
ence
onl
y an
d m
ay b
e ch
ange
d wi
thou
t not
ice, i
n lin
e wi
th o
ur p
olicy
of c
ontin
uous
tech
nica
l dev
elopm
ent.
omnishelter - tel. +39 02 97249177 fax +39 02 97249096 www.omnishelter.it [email protected] - Catalogue 2004 - page 235
HOUSING
art. descrizione
Active air conditioning is a standard configuration fortelecommunication shelters and it is the most efficient solutionwhen the heat to be dissipated is high and when commercial mainspower is normally available.
Control of the internal temperature is achieved by variousmethods which are selected according to the local environmentalconditions, the internal thermal load and the equipmenttemperature constraints. Omnishelter can provide its shelters with several different activeconditioning systems, such as: • ventilation systems • air conditioning units • heaters (for low temperature).
Most of the shelters for telecommunication systems use, as astandard solution, internal or external packaged air conditioningunits which combine the function of air conditioning units withthose of ventilation units, thus resulting in substantial reductionof internal space requirement, less maintenance and improvedoverall reliability. Of course, other types of air conditioning units can be selectedand supplied according to Customer specifications or to otheroperational constraints. Like all other electrical and electronic equipment installed in theshelters, equipment for climate control requires an integrated
management system which takes into account the operationalconditions and limits, and ensures the highest performance interms of fulfilment of the operational objectives relating totemperature, reliability and energy saving.
For the safest and most reliable operation, the managementsystem has to be properly integrated with all the other electricalsystems which are provided with the shelter, such as the powermanagement systems, the power distribution boards, thegrounding and the lighting systems, etc.
In case of mains power failure the active conditioning systems arenormally supported by battery-operated emergency fans enablingthe station to continue to operate. Where air conditioning is notnecessary, Omnishelter supplies ventilated shelters using lowvoltage, high reliability AC/DC fans which provide the necessaryair circulation to keep the internal temperature within given limits.
In order to guarantee the safe operation of the equipment,Omnishelter takes all possible measures to prevent the entranceof insects, dust, sand or other particles inside the shelters. Theexperience gained in supplying shelters world-wide, allowsOmnishelter to select and combine many different solutions inorder to guarantee the highest reliability and durability of thesystem.
ACTIVE COOLING SHELTERS
HOUSING
Air conditioners and electrical panel.
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All l
egal
right
s in
this
docu
men
t are
the
exclu
sive
prop
erty
of o
mni
shelt
er a
nd n
o pa
rt o
f it m
ay b
e re
prod
uced
or c
omm
unica
ted
to a
ny o
ther
par
ty w
ithou
t our
aut
horiz
atio
n. A
ll da
ta in
this
cata
logu
e is
for r
efer
ence
onl
y an
d m
ay b
e ch
ange
d wi
thou
t not
ice, i
n lin
e wi
th o
ur p
olicy
of c
ontin
uous
tech
nica
l dev
elopm
ent.
omnishelter - tel. +39 02 97249177 fax +39 02 97249096 www.omnishelter.it [email protected] - Catalogue 2004 - page 236
HOUSING
Telecommunication and general electronic equipment normallyrequires carefully controlled climatic conditions when installedinside the shelter.
The passive conditioning system is based on the exploitation ofphysical phenomena such as thermal capacity, thermal isolationand heat transmission.
The passive conditioning system, suitably designed, is extremelyreliable and has an operational life span which is usually longerthan those obtainable with standard active conditioning systems.The use of passive conditioning shelters is possible in desert andother geographical areas where there are large thermal differencesbetween night and day.
The passive conditioning shelter is a must when the provision ofcommercial power is not currently available and power has to beproduced locally with expensive systems such as: • solar cells • aeolian generators • generating sets and where maintenance is difficult and expensive to carry out,such as in deserts or remote areas.
RESULTS The passive conditioning system allows total control of theinternal climatic conditions (temperature and humidity) resultingin: • significant reduction in operating costs • reduced maintenance • complete isolation of the interior from the external
environment • reduction of internal thermal oscillations • improved equipment life.
Omnishelter offers two different types of passive conditioning:• PICS - Passive Integral Conditioning System, which doesn'trequire any power supply for its operation. • PECS - Passive Enhanced Conditioning System, which allows anincrease in the overall efficiency of temperature control and canbe used when a very small portion of locally generated electricalpower (typically limited to a few watts) can be made available forthis purpose.
All the elements of the passive cooling system are housed in aseparate subsystem, structurally independent of the mainstructure, which can be packed and shipped separately withsubstantial savings in freight costs. As an additional advantage,the configuration of the passive cooling systems does not reducethe internal available space for the installation of otherequipment.
PASSIVE COOLING SHELTERS
Microwave station. Air traffic control station.
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omnishelter - tel. +39 02 97249177 fax +39 02 97249096 www.omnishelter.it [email protected] - Catalogue 2004 - page 237
All l
egal
right
s in
this
docu
men
t are
the
exclu
sive
prop
erty
of o
mni
shelt
er a
nd n
o pa
rt o
f it m
ay b
e re
prod
uced
or c
omm
unica
ted
to a
ny o
ther
par
ty w
ithou
t our
aut
horiz
atio
n. A
ll da
ta in
this
cata
logu
e is
for r
efer
ence
onl
y an
d m
ay b
e ch
ange
d wi
thou
t not
ice, i
n lin
e wi
th o
ur p
olicy
of c
ontin
uous
tech
nica
l dev
elopm
ent.
art. descrizione
HOUSING
Omnishelter presents its range of modular shelters, i.e. shelterswhich are supplied completely unassembled for erection on site.
Modular shelters represent an effective alternative to standardmonolithic shelters when transportation costs have a high impacton the overall site costs, or when the access to a site is particularlydifficult thus making impossible the use of standardtransportation means. This is especially true in cases of roof-topinstallations where the positioning of a monolithic shelter can becarried out only by using special cranes, which are subject to manyrestrictions due to their impact on local traffic and installationcosts.
Thanks to their easy transportability in a knocked-downconfiguration, modular shelters can be placed on high buildingswithout the need for special installation methods andarrangements. In addition, their modular construction requires nohighly skilled installation personnel and greatly reduces the timerequired for their assembly.
For large-scale projects, Omnishelter provides specially designedbulk packaging for their modular shelters, which significantlyreduces the freight costs.
MATERIALS Omnishelter designs modular shelters in order to allow easy andquick erection on site. Aluminium extruded structural members,with Omnishelter proprietary design, are largely used in order toguarantee, after installation, the same degree of rigidity anddurability as that normally available for monolithic shelters. Modular shelters are available with a choice of panel coveringmaterials, such as aluminium, stainless steel or pre-paintedgalvanized steel.
WATERTIGHTNESS Watertightness, which is normally an important factor withstandard shelters, is important for modular shelters. By use offriction joints and sealing gaskets, Omnishelter is in a position toguarantee the highest degree of environmental protection andwatertightness for its range of modular shelters.
ACCESSORIESAll accessories and ancillary systems such as air conditioning,electrical fittings, grounding, power boards, management systems,etc., normally available for active and passive conditioningshelters, are available for modular shelters too.
MODULAR SHELTERS
Radio base station.
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omnishelter - tel. +39 02 97249177 fax +39 02 97249096 www.omnishelter.it [email protected] - Catalogue 2004 - page 238
HOUSING
Omnishelter has developed a complete range of outdoor cabinets& minishelters, designed to fully operate in extreme, severeenvironmental conditions.Cabinets & minishelters can be built by using various materialswith any necessary systems and accessories.
BTS COMPACT HOUSING Recently, Omnishelter has developed BTS Compact Housingswhich integrate many of the features of a typical BTS shelter withthe dimensions, easy of handling and transportability of a cabinet.
Thanks to their reduced size and light weight, BTS CompactHousings are especially suitable for roof-top cellular RBS. BTSCompact Housings are fitted with additional infrastructures,capable of accommodating simple antenna masts and cableladders.
Local communities and environmental protection organizationsare increasingly demanding that Telecom Operators minimise thevisual impact of telecommunications infrastructures such asshelters, masts, towers etc.
Omnishelter has designed and made available a wide selection ofoptions and accessories aimed at reducing the visual impact of itsshelters.
These options include: • special custom painting according to specified tints • external coverings with camouflaged surfaces • additional structures such as slanted roofs, sunshields, etc.
with coverings designed to be visually consistent withneighbouring buildings (or the surrounding environment).
A valid alternative to standard shelters greatly reducing visualimpact is represented by buried shelters, which are designed tooperate, with the same degree of reliability as standard shelters,at an under-ground level. Special arrangements, especially againstrisk of corrosion, are taken into consideration due to theparticular conditions in which a buried shelter has to operate.
CABINETS & MINISHELTERS
LOW VISUAL IMPACT SHELTERS
BURIED SHELTERS
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shelt
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t of i
t may
be
repr
oduc
ed o
r com
mun
icate
d to
any
oth
er p
arty
with
out o
ur a
utho
rizat
ion.
All
data
in th
is ca
talo
gue
is fo
r ref
eren
ce o
nly
and
may
be
chan
ged
with
out n
otice
, in
line
with
our
pol
icy o
f con
tinuo
us te
chni
cal d
evelo
pmen
t.
Aluminium type.
Wooden covering.
External view. Internal view.
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MOB10-1E-C1 MOB10-2E-C1 MOB10-3E-C1 MOB13-1E-C1 MOB13-1E-C1 MOB13-1E-C1 MOB16-1E-C1 MOB16-1E-C1 MOB16-1E-C1 MOB19-1E-C1 MOB19-1E-C1 MOB19-1E-C1 MOB22-1E-C1 MOB22-1E-C1 MOB22-1E-C1
10 10 10 13 13 13 16 16 16 19 19 19 22 22 22
5.00 x 4.15 5.00 x 4.15 5.00 x 4.15 5.00 x 4.15 5.00 x 4.15 5.00 x 4.15 5.00 x 4.15 5.00 x 4.15 5.00 x 4.15
10.00 x 9.00* 10.00 x 9.00* 10.00 x 9.00* 10.00 x 9.00* 10.00 x 9.00* 10.00 x 9.00*
* Dimensions including guys ballast.
Article Dimensions
AXBH - Heightm mm
SIDE VIEWFRONT VIEW
PLAN VIEW
HB
A
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omm
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ontin
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ent.
omnishelter - tel. +39 02 97249177 fax +39 02 97249096 www.omnishelter.it [email protected] - Catalogue 2004 - page 239
HOUSING
art. MOB..-..-C1 mobile unit
The unit is composed of Compact Housing (art. CSH ..-. see onpage 126), mast and antenna pole.
DESIGN AND STANDARDSDesign follows the most modern measuring criteria according toCNR-UNI Italian standards or, on request, to other internationalStandards (American EIA 222, DIN, EURONORM, BS ect.)
ANTENNA MAST The flanged antenna mast is composed of:• cylindrical masts made of sections 3000-4000 mm long, held
together with bolted coupling flanges• the antenna pole is made to support radio-wave antenna and
parabolic dishes and is complete with fastening systems forthree antenna panels
• two metal support struts are used to the fix mast to the shelterroof frame at right angles.
The flange mast with this coupling system makes it possible toconstruct masts of different heights: 10, 13, 16, 19, 22 m.
The materials comply with the requirements of EuropeanStandards (EURONORM).Structural parts : S235JR (Fe 360 B) UNI EN 10025Nuts and Bolts : type 6.8 EN 20898-1All materials are protected by hot-dip galvanizing in accordancewith ASTM A123 and Euronorm EN 1461 Standards.
ANTENNA LOADSThe masts can withstand a maximum equivalent surface area ofantennas of 1.8 m2 at the top. Maximum twist and sway at the top,with a constatnt wind speed of 100 km/h, is less than +/- 50’.
TRAILER BASE• total weight 3500 kg• load capacity 2500 kg• platform dimensions (mm):
length 5000 mm – width 2450 mm– height 800 mm• double axles• mechanical stabilisers• wheel dimensions – 195/R14• mechanical torsion trailer suspension system operating
independently on all wheels• adjustable height trailer guide wheel with 360 degrees rotation• guide wheel• brake system• site positioning trailer brake system, mechanical type, on all wheels• chassis in hot-dip galvanized steel• automatic reversing system• 12 V trailer lighting system• access step ladder in hot-dip galvanized steel.
