AS/NZS 3008.1.2:2017

Table 28(1), 28(2)

Rating factors for depth of laying

The cable size and correction factors tools read the factor for how deep the cable is buried. It applies only to buried cables.

Na-verify: binasa laban sa naka-print na standard, mga pahina 89. Na-check noong 24 Sept 2026.

Mga unit: Depth m

Ito ang mga value na ine-encode ng AmpSize. Walang text ng standard na inilalathala. I-verify laban sa kasalukuyang standard.

Maghanap ng row

10 na row

Table 28(1), 28(2), Rating factors for depth of laying
Depth (m)	Buried direct up to 50	Buried direct 50 to 300	Buried direct over 300	Underground enclosure single core	Underground enclosure multicore	Factor
0.5	1	1	1	1	1	1
0.6	0.99	0.98	0.97	0.98	0.99	0.99
0.8	0.97	0.96	0.94	0.95	0.97	0.97
1	0.95	0.94	0.92	0.93	0.96	0.95
1.25	0.94	0.92	0.9	0.9	0.95	0.94
1.5	0.93	0.91	0.89	0.89	0.94	0.93
1.75	0.92	0.89	0.87	0.88	0.94	0.92
2	0.91	0.88	0.86	0.87	0.93	0.91
2.5	0.9	0.87	0.85	0.86	0.93	0.9
3	0.89	0.86	0.83	0.85	0.92	0.89

Mga tool na bumabasa nito (3)