Evaluation Model of Cable Insulation Life Based on Improved Fuzzy Analytic Hierarchy Process

Table 6

Cable insulation aging life under different temperatures and end levels.

End level (%)	Aging life of cable insulation at different temperatures (years)
	60°C	65°C	70°C	75°C	80°C	85°C	90°C	95°C	100°C
40	106.2	99.6	73.4	61.3	30.8	13.9	8.3	4.7	1.9
50	98.7	92.6	66.5	53.4	25.5	16.7	7.4	4.3	1.3
60	89.9	83.3	42.3	37.4	21.2	14.2	6.1	3.8	0.7
70	77.8	70.2	39.8	30.2	18.9	11.8	5.5	3.3	0.3