General Description of the Works
Route of the Line
Summary of Technical Characteristics
500 kV Transmission Line
Substations
 
 
Summary of Technical Characteristics
 
 
 
 
 
 
 
 
 
 
 
 
 
500 KV TRANSMISSION LINE
Structures and Foundations
Crossing of the Para-
ná River
Location: 23 Km from the city of
Corrientes
Number of Pylons:
5
Maximum Height:
135 m
Steel Used in Pylons:
618 tn
Volume of Concrete:
4,900 m3
Maximum Span:
1,025 m
Foundations for 135 m
Pylons:

4 bases of 3 piles per leg
Diameter: 0.90/1.7 m
Depth: 42 m
Each base trussed by
bearing headers and
beams

Rest of the Line Location: North of Corrientes
Province, East of Chaco
Province
Number of Pylons:
573
Steel Used in Pylons:
4,300 tn
Volume of Concrete:
6,500 m3
Type of Pylons S.A. Guyed Suspension
-Span:
-Height:
-Foundation:

530 m
30 - 36 m
Main & Guy Anchor
S.B. Guyed Suspension
-Span:
-Height:
-Foundation:

490 m
27 - 33 m
Main & Guy Anchor
SAP 36 Self-Supporting Sus-
pension
-Span:
-Height:
-Foundation:


530 m
30 - 46 m
Direct & Indirect
Strain Tower
-Span:
-Height:
-Foundation:

530 m
30 - 35 m
Direct & Indirect
Guy Anchor
Foundations
Precast Anchoring Plate
Depth: 3.5 m
Precast Cone Frustrum
Depth: 3.3 m
In-Situ Vertical Cylinder
Depth: 3.5 m
Anchor Grouting in Marsh
Areas
Depth: 9.0 m
Other Specs
Conductors Material:
Aluminium/Steel
Cross Section:
345 mm2
Circuit Lenght :
3,500 Km
Guard Wire Material:
Steel
Cross Section :
67.35 mm2
Circuit Lenght :
600 Km
Design Loads

Maximum Wind Speed
-On Structures:
-On Conductors:


200 Km/h
180 Km/h

 
 
SUBSTATIONS
EXPANSION OF "RESISTENCIA" SUBSTATION
On Provincial Route 16, 20 Km from the city of Resistencia, Chaco
Yard Surface Area
9,000 m2
Built Area
650 m2
Volume of Concrete
1,200 m3
Steel Structures
100 tn
500 kV Fields
3
Circuit Breakers (500 kV - 3,150 A)
4
Isolating Switches
9
500 kV - 26,6 MVAr Reactors
6
Neutral Reactor
1
Current and Voltage Transformers
24
500 kV Surge Arresters
9
"RINCÓN DE SANTA MARÍA" SUBSTATION
Near Yacyretá Hydroelectric Power Station, 10 Km from the city of Ituzaingó,
Corrientes
Yard Surface Area
16,200 m2
Built Area
2,200 m2
Precast Piles
1,300
Volume of Concrete
5,600 m3
Steel Structures
170 tn
500 kV Fields
4
Circuit Breakers (500 kV - 3,150 A)
5
Isolating Switches
16
500 kV - 26,6 MVAr Reactors
6
Neutral Reactor
1
Current and Voltage Transformers
32
500 kV Surge Arresters
12
630 kVA Ancillary Services Transformers
2
200 kVA Diesel Generator
1

Previous Page
YACYLEC S.A. Bartolomé Mitre 797 - Piso 11 - (1036) BUENOS AIRES - ARGENTINA
Tel: (54-11) 4322-4585/86 - Fax: (54-11)
4322-4587