400 KV SINGLE CIRCUIT



400 KV SINGLE CIRCUIT TOWER DATA :

  S.No.

Type of Tower 

         Wt. of Studs 7        Cleats Kgs

Wt. of Bolts & Nuts kgs

Total Wt. in Kgs

A

B

C

1

SA Type

218.756

3.525

222.291

2

SB Type

338.556

4.917

343.473

3

SC Type

371.388

4.917

376.305

4

SD Type

540.584

7.301

547.885

 

 S.No

 

 

Type of Tower

 

Wt. of Super Structure Kgs

Weight of Extn. Kgs

Total

Weight

kgs

Wt. of Bolts & Nuts Kgs

Wt. of bolts Nuts Kgs

A

B

C= A + B

D

E= C + D

1.

SA + 0

6095.518

0.000

6095.518

303.171

6398.689

2.

SA + 3

6095.518

1160.340

7255.858

355.773

7611.631

3.

SA + 6

6095.518

1770.862

7866.38

372.955

8239.335

4.

SA + 9

6095.518

2476.425

8571.943

395.782

8967.725

5.

SA + 0

9247.445

0.000

9247.445

487.256

9734.701

6.

SA + 3

9247.445

1672.678

10920.123

554.666

11474.789

7.

SA + 6

9247.445

2563.504

11810.949

584.474

12395.423

8.

SA + 9

9247.445

3516.678

12764.123

606.873

13370.996

9.

SA + 18

9247.445

8759.854

18007.299

726.196

18733.495

10.

SA + 0

10550.58

0.000

10550.581

544.261

11094.842

11.

SA + 3

10550.58

2145.620

12696.201

620.578

13316.779

12.

SA + 0

12441.07

0.000

12441.071

475.816

12916.887

13.

SA + 3

12441.07

2136.162

14577.233

529.607

15106.84

14.

SA + 6

12441.07

3261.125

15702.196

576.084

16278.28

15.

SA + 9

12441.07

4611.105

17052.176

617.211

17669.387

16.

SA + 12

12441.07

7976.221

20417.292

690.302

21107.594

TRANSMISSION LINES CLEARANCES

S.No

Voltage

Span mtr

Conductor

Earth wire

Insulators

Clearance

Suspensions

Tension

Ground

Vertical

1.

132 KV

320

30+7/3.00
panther ACSR

7/3.15
HTGS

70 KN

120 KN

6.0 mt.

3.9 mt.

2.

220 KV

350

370

54+7/3.53
Moose ACSR
54+7/3.18
Zebra ACSR

7/3.15
HTGS

70KN

120KN

7.0mt

4.9mt

3.

400 KV

400

54+7/3.53
Moose ACSR

7/3.66

120 KN

160 KN

8.84 mt.

8.0 mt

S.No

Voltage

Horizantal mtrs

P & T Crossing

Fly  crossing

Building

River Crossing

Right of way

Vertical

Horizontal

1.

132 KV

6.8

2.75

14.6

4.58

2.75

4.3

27

2.

220 KV

8.4

3.05

15.4

5.49

3.68

5.1

35

3.

400 KV

11

4.48

17.9

7.32

5.49

6.4

52

*****