Cableizer
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Conductor losses (phase)

Symbol
$W_c$
Unit
W/m
Formulas
${I_c}^2 R_c$
Related
$I_c$
Conductor current [A]
$R_c$
Electrical resistance conductor [$\Omega$/m]
Used in
$\Delta \theta_c$
Temperature rise conductor [K]
$\Delta \theta_{c,t,o}$
Transient temperature rise conductor by ohmic losses [K]
$\Delta \theta_i$
Temperature difference insulation [K]
$\lambda_{11}$
Loss factor shield, circulating currents
$\lambda_2$
Loss factor armour
$\theta_{ar}$
Temperature armour [°C]
$\theta_{c,z}$
Temperature conductor z [°C]
$\theta_{cs}$
Temperature conductor shield [°C]
$\theta_e$
External temperature object [°C]
$\theta_f$
Temperature filler for multi-core cables type SS with sheath [°C]
$\theta_i$
Temperature of insulation [°C]
$\theta_s$
Temperature screen/sheath [°C]
$\theta_{sc}$
Temperature screen [°C]
$\theta_{sh}$
Temperature sheath [°C]
$\theta_{sp}$
Temperature steel pipe [°C]
$W_{ar}$
Armour losses (phase) [W/m]
$W_{duct}$
Duct losses [W/m]
$W_I$
Ohmic losses (phase) [W/m]
$W_s$
Screen/sheath losses (phase) [W/m]
$W_{sp}$
Steel pipe losses (phase) [W/m]
$W_{tot}$
Total losses (object) [W/m]