Rating Factors for Variation in Ambient temperature for cables laid Direct in Ground or in Ducts ONLY

Ambient temperature °C

15

20

25

30

35

40

45

50

XLPE insulated cables

1.04

1.00

0.96

0.93

0.89

0.85

0.80

0.76

	We build cables for life	37/2
Rating Factors for variation in Ground temperature for cables laid Direct in Ground or in Ducts only Rating Factors for variation in Ground temperature for cables laid Direct in Ground or in Ducts only