antenna-towers-en.pdf
TRANSCRIPT
antenna towers
ACTIVITIES OF DALEKOVOD
TOWERS SPECIFICATION
AR SERIES
AR 30 H
AR 30 L
ARCT SERIES
ARCT 84
DAL; DAT SERIES
DAL 78; DAT 78
AC SERIES
AC 36 K
AC 36 B
AC 30 K
AC 30 B
AC 24 K
AC 24 B
AC 18 K
AC 18 B
AC 12 K
AC 12 B
3
4
5
6
7
8
9
10
12
13
14
15
16
17
18
19
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21
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23
contents
3
ACTIVITIES OF “DALEKOVOD”
For almost half of century ˝Dalekovod˝, a joint – stock company, has been manufacturing suspension and jointing fttings, and has been designing, building and erecting transmission lines, substations, steel lattice towers, steel pole, lighting towers and other metal structures.
Design :
�� low-voltage networks
�� transmission lines up to 400 kV
�� substations up to 400 kV
�� lighting of roads, sports grounds and other facilities
�� transmission line towers, antennae, and steel structures for various purposes
�� contact networks for railway electrification
�� underground and submarine power cabels
Production :
�� suspension and jointing fittings for transmission lines and substations up to 500 kV
�� contact network accessories for railways electrification
�� steel-lattice towers for transmission lines, antennae, portals and pedestals of devices in substations
�� polygonal sheet metal poles for lighting of roads, sports grounds, railway stations etc.
�� steel structures for various purposes
�� steel guard-rails for motorways
�� induction devices for heating
�� of all types of steel and non-ferrous forgings
�� of all types of non-ferrous castings
Erection :
�� low-voltage networks,
�� medium-voltage transmission lines,
�� high-voltage transmiss. lines up to 400 kV
�� substations up to 400 kV
�� road and tunnel lighting
�� laying of all types of underground and submarine cabels,
�� mounting of antenna,
�� mounting of metal structures for various purposes,
�� mounting of contact network for railways electrification,
�� mounting of guard-rails for motorways,
�� mounting of the equipment for tunnel ventilation,
�� mounting of signalization, fire protection and fire alarm equipment on roads as well as remote control equipment.
Our half-century long experience in development, erection and production of steel-lattice towers for transmission lines, antennae, and testing, building-in and usage of the afore mentioned equipment guarantee quality, functionality and complete operating safety. Please, note that our firm is completely independent in the production process, e.g. it has no licence commitments.
Quality assurance has been organized acc. to ISO – 9001 standard regulations and it includes all services that participate in the process of creation of the products, from market research to tracking of the product in the workings phase.
Type, routine and take-over tests are carried out in the mechanical-electrical and chemical laboratories of Dalekovod, and also in other laboratories in Croatia and abroad, if required.
By means of a more eficient production from the technical point of view, a wide range of products and technical solutions has been developed.
Concering equipment that has not been comprised by our catalogue, namely for special solutions, you are kindly requested to submit to us the tender documentation so that we might offer you the corresponding solution and equipment. At the same time, we shall try to offer you best solutions in compliance with your requests and at our mutual benefit and satisfaction.
ANTENNA TOWERS
4
TOWERS SPECIFICATION
LOAD CAPACITYThe table below shows the equivalent top area capacity as designed by EUROCODE 3 and the wind load according to ENV1992-2-4. The equivalent top area (AC) is the total calculated area including all the equipment – such as cables and antennas – multiplied by its own shape factor (Cf) multiplied by the ratio of the height of the equipment (Hant)divided by the total height of the tower (Htot).
ANTENNA FIXTURESFlexible antenna fixtures for all types of antennas can be delivered. The pictures on sketches shows a flexible fixture for Dish and Panel antennas. Other types of fixture can be provided. In over product mix there are standard antenna brackets that can be used for most types of antennas and configurations. All the parts have hot-dipped galvanized performance.
PACKAGING AND TRANSPORT
Individual tower members shall contein permanent I.D. markings and shall be banded in bundles with appropriate tags. The longest element is 6 m long and all conections are bolt what is give great possibility for transporting (container, truck, itc).
MOUNTING
Very easy to mount with a helicopter or a mobile crane. Where space near the tower permit, it is preferable to assemble a complete section on the ground and erect it as a unit. When assembling horizontally, the towers must be supported at a sufficient number of points and on level ground, with all its bolts loose until all its parts have been assembled.
EQUIPMENT
The tower is delivered with a numer of pieces of standard extra equipment, such as
rest platform and a work platform, antenna fixtures for all types of antennas, tamplates, lightening protection and grounding, cable rail brackets, anti-climb device, eguipment locker brackets, anti-fall system with line or rail, and, glidersand belts; can be delivered.
QA-DOCUMENTATION
Documentation which responds to the specific needs and wishes of a customer can be provided, such as calculations of strenght, and documentation concerning materials, welding and hot dip galvanizing.
SPECIAL EQUIPMENT/DESIGN
In accordance with a customers specification, a special design for the tower and the equipment can be provided at an agreed price.
MATERIAL:
Steel quality: ... NS-EN 10025-93 Steel grade: .... S 355 J0 (for main structure)Steel grade:.... S 237 JR G2 (for accessories)Bolts and nuts: ... ISO 898 – I/2 quality 8.8 Foundation bolts: .. ISO 898 – I/2, quality 8.8 or reinforcement bars quality B500C
HOT DIP GALVANIZING:According to ISO 1461. If specified by the customer the ARCT towers can be galvanized according to other international standards.
5
AR SERIES
ANTENNA TOWERS
6
Effective area on top
A (m2)
Wind speed (km/h)
Deflection on top(o)
140 0,56
160 0,73
180 0,93
A6
200 1,1
140 0,53
160 0,69
180 0,88
A5
200 1,08
140 0,49
160 0,65
180 0,82
A4
200 1,0
0,49
0,65
0,82
1,00
0,53
0,69
0,88
1,08
0,53
0,73
0,93
1,10
0
0,2
0,4
0,6
0,8
1
1,2
140 160 180 200
wind speed (km/h)
defl
ecti
on
on
to
p (
)°
A4
A5
A6
AR 30 H
7
Effective area on top
A (m2)
Wind speed(km/h)
Deflection on top(o)
120 0,68
A5 100 0,47
80 0,30
120 0,62
A4 100 0,43
80 0,28
120 0,56
A3 100 0,39
80 0,25
0,3
0,46
0,58
0,80
0,32
0,49
0,62
0,85
0,35
0,52
0,68
0,95
0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,8
0,9
1
90 110 130 150
wind speed (km/h)
de
fle
cti
on
on
to
p (
°)
A6
A7
A8
AR 30 L
ANTENNA TOWERS
8
ARCT SERIES
9
��
ARCT 84
ANTENNA TOWERS
10
DAL; DAT SERIES
11
DAL; DAT SERIES
ANTENNA TOWERS
12
� �
DAL 78; DAT 78
13
AC SERIES
ANTENNA TOWERS
14
0,48
0,75
1,08
0,51
0,8
1,16
0,55
0,86
1,24
0
0,2
0,4
0,6
0,8
1
1,2
1,4
80 100 120
wind speed (km/h)
de
fle
cti
on
to
p (
°)
A3
A4
A5
Effective area on top
A (m2)
Wind speed (km/h)
Deflection on top(o)
120 1,24
A5 100 0,86
80 0,55
120 1,16
A4 100 0,80
80 0,51
120 1,08
A3 100 0,75
80 0,48
AC 36 K
15
Effective area on top
A (m2)
Wind speed (km/h)
Deflection on top (o)
` 120 2,16
A5 100 1,50
80 0,96
120 1,97
A4 100 1,36
80 0,87
120 1,77
A3 100 1,22
80 0,78
0,78
1,22
1,77
0,87
1,36
1,97
0,96
1,5
2,16
0
0,5
1
1,5
2
2,5
80 100 120
wind speed (km/h)
de
fle
cti
on
on
to
p (
°)
A3
A4
A5
AC 36 B
ANTENNA TOWERS
16
Effective area on top
A (m2)
Wind speed (km/h)
Deflection on top (o)
120 0,97
A5 100 0,67
80 0,43
120 0,90
A4 100 0,62
80 0,40
120 0,82
A3 100 0,57
80 0,37
0,37
0,57
0,82
0,4
0,62
0,9
0,43
0,67
0,97
0
0,2
0,4
0,6
0,8
1
1,2
80 100 120
wind speed (km/h)
de
fle
cti
on
to
p (
°)
A3
A4
A5
AC 30 K
17
Effective area on top
A (m2)
Wind speed (km/h)
Deflection on top (o)
120 1,73
A5 100 1,20
80 0,77
120 1,56
A4 100 1,08
80 0,69
120 1,38
A3 100 0,95
80 0,61
0,61
0,95
1,38
0,69
1,08
1,56
0,77
1,2
1,73
0
0,2
0,4
0,6
0,8
1
1,2
1,4
1,6
1,8
2
80 100 120
wind speed (km/h)
de
fle
cti
on
on
to
p (
°)
A3
A4
A5
AC 30 B
ANTENNA TOWERS
18
0,25
0,39
0,56
0,28
0,43
0,62
0,3
0,47
0,68
0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,8
80 100 120
wind speed (km/h)
defl
ecti
on
on
to
p (
°)
A3
A4
A5
Effective area on top
A (m2)
Wind speed (km/h)
Deflection on top (o)
120 0,68
A5 100 0,47
80 0,30
120 0,62
A4 100 0,43
80 0,28
120 0,56
A3 100 0,39
80 0,25
AC 24 K
19
Effective area on top
A (m2)
Wind speed (km/h)
Deflection on top (o)
120 1,35
A5 100 0,94
80 0,60
120 1,20
A4 100 0,83
80 0,53
120 1,04
A3 100 0,72
80 0,46
0,46
0,72
1,04
0,53
0,83
1,2
0,6
0,94
1,35
0
0,2
0,4
0,6
0,8
1
1,2
1,4
1,6
80 100 120
wind speed (km/h)
defl
ecti
on
on
to
p (
°)
A3
A4
A5
AC 24 B
ANTENNA TOWERS
20
Effective area on top
A (m2)
Wind speed (km/h)
Deflection on top (o)
140 0,63
120 0,43
100 0,30
A5
80 0,19
140 0,56
120 0,39
100 0,27
A4
80 0,17
140 0,49
120 0,34
100 0,24
A3
80 0,15
0,15
0,24
0,34
0,49
0,17
0,27
0,39
0,56
0,19
0,3
0,43
0,63
0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
80 100 120 140
wind speed (km/h)
de
fle
cti
on
on
to
p (
°)
A3
A4
A5
AC 18 K
21
Effective area on top
A (m2)
Wind speed (km/h)
Deflection on top (o)
120 0,92
A5 100 0,64
80 0,41
120 0,80
A4 100 0,55
80 0,36
120 0,68
A3 100 0,47
80 0,30
0,3
0,47
0,68
0,36
0,55
0,8
0,41
0,64
0,92
0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,8
0,9
1
80 100 120
wind speed (km/h)
defl
ecti
on
on
to
p (
)°
A3
A4
A5
AC 18 B
ANTENNA TOWERS
22 0,11
0,18
0,26
0,35
0,13
0,21
0,3
0,42
0,15
0,24
0,35
0,48
0
0,1
0,2
0,3
0,4
0,5
0,6
80 100 120 140
wind speed (km/h)
defl
ecti
on
on
to
p (
°)
A3
A4
A5
Effective area on top
A (m2)
Wind speed (km/h)
Deflection on top (o)
140 0,48
120 0,35
100 0,24 A(5)
80 0,15
140 0,42
120 0,30
100 0,21 A(4)
80 0,13
140 0,35
120 0,26
100 0,18 A(3)
80 0,11
AC 12 K
23
Effective area on top
A (m2)
Wind speed (km/h)
Deflection on top (o)
120 0,73
A5 100 0,50
80 0,32
120 0,62
A4 100 0,43
80 0,28
120 0,51
A3 100 0,35
80 0,23
0,23
0,35
0,51
0,28
0,43
0,62
0,32
0,5
0,73
0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,8
80 100 120
wind speed (km/h)
delo
cti
on
on
to
p (
°)
A3
A4
A5
AC 12 B
AR SERIES ARCT SERIES
DALEKOVOD d.d. - Electric Power Company for Design, Manufacture and Construction • Croatia • 10000 Zagreb, Ul. Marijana »aviÊa 4, Žitnjak • web: www.dalekovod.hr • Head Office: 10000 Zagreb, Ul. grada Vukovara 37, Tel: ++ 385 1 6170 393, 6170 447; Fax: 6170 450; E-mail: [email protected] • Engineering: 10000 Zagreb, Ul.M. »aviÊa 4 • Tel.: ++ 385 1 2411 100; Fax: 2452 381; E-mail: [email protected] • Erection: 10000 Zagreb, Ul. M. »aviÊa 4 • Tel.: ++ 385 1 2411 111, 2450 038; Fax: 2450 039 • E-mail: [email protected] • Production and Comerce:10410 Velika Gorica, VukomeriËka bb • Tel.: ++ 385 1 6242 535, 6241 033; Fax:6221 199, 6241 566 • E-mail: [email protected]
ARCT 84 AC 36 K