sag_single

Inputs

Conductor type

Condition

Conductor properties

Weight w (kg/m)

Area A (mm²)

Young's modulus E (GPa)

Thermal expansion α (1/°C)

Rated tensile strength (RTS) (kN)

Permanent strain (old only) (µε)

Horizontal tension H at reference temperature Catenary constant a at reference temperature

H_ref (kN)

a_ref (m)

Reference temperature T_ref (°C)

Span length L (m)

Left support height y₁ (m)

Right support height y₂ (m)

Intermediate values

Key	Value	Unit	Notes

All temperatures

Temperatures to display in table (°C)

Comma-separated list. This list only controls the table display.

T (°C)	H (kN)	T_L (kN)	T_R (kN)	Max sag (m)	Mid sag (m)	Length (m)	RTS util.

Maximum sag

–

Midspan sag

–

Horizontal tension

–

Conductor length

–

Controls: mouse wheel to zoom, drag to pan, double-click to reset. Hold Shift and drag to measure distances.

Plot temperature (°C)

Sag reference

Highest support Lowest support

Type	X (m)	Y (m)	Size	Clearance (m)	Shortest distance (m)	Status