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OVERHEAD DISTRIBUTION LINE SAG TENSION CALCULATION

Overhead Distribution Line Sag-Tension Calculation Based On Ice Load Zones Software

conductor type

Ice load zone

POLE TYPE

PoeSpan (m)

t1 Temperature (°C)

H1 TENSION (kg)

1091,53

RULING SPAN aort (m)

w1 Conductor Weıght (kg/m)

1,4141

Fınal Modulus of Elasticity Es (kg/mm²)

8000

Coefficient of Thermal Expansion β (1/C)

0,0000191

t2 Temperature (°C)

H2 Tension (kg) - RESULT

412,42

Ruling Span (m)

W2 Conductor weight(kg/m)

0,3429

Elastiside Ei (Fırst-Fınal)

Coefficient of Thermal Expansionı β

0,0000191

TEMPERATURE (°C)	-5°	0°	+5°	+10°	+15°	+20°	+25°	+30°	+35°	+40°	+45°	+50°
Tensıon (kg/mm²)	412,42	394,64	378,45	363,67	350,17	337,79	326,43	315,96	306,3	297,35	289,05	281,33
Sag (m)	3,37	3,52	3,67	3,82	3,97	4,11	4,25	4,4	4,53	4,67	4,8	4,94