a. Easy routing at heights
b. Easy maintenance
c. Large current (90 ºC)
d. No sheath (no fatigue)
e. No paper tape wrapping technique
f. High dielectric strength
g. Very little deformation even at high temp,
h. More rated current, overload, short ckt capacity
i. Low tan delta and hence suits long routes
j. Very light
k. Good mechanical properties.