AS/NZS 3000:2018
Table 3.8, 3.10
Aerial conductor clearances and spacing at supports
The aerial spans tool reads the minimum clearance for each conductor type from Table 3.8. From Table 3.10 it reads the conductor spacing at the supports for a span. Table 3.10 stops at a 60 m span. The tool refuses a longer span rather than hold the 60 m figure.
Na-verify: binasa laban sa naka-print na standard, mga pahina 206, 208. Na-check noong 26 Sept 2026.
Mga unit: Clearance m, Spacing m, Span m
Ito ang mga value na ine-encode ng AmpSize. Walang text ng standard na inilalathala. I-verify laban sa kasalukuyang standard.
7 na row
| Kind | Conductor | Over areas used by vehicles | Over areas not used by vehicles | Over roofs used for traffic or resort | Over other roofs and structures | Horizontal from walls | From clothes lines aerials or stay wires | From telecommunications lines | Above swimming pools | Above sailing or irrigation | Max span M | Insulated | Bare |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| clearance | bare | 5.5 | 5 | 3.7 | 3 | 2 | 2 | 1.2 | — | — | |||
| clearance | insulated-unsheathed | 4.6 | 3 | 3 | 2 | 1 | 2 | 0.6 | 3 | 5.5 | |||
| clearance | neutral-screened | 4.6 | 3 | 2.7 | 0.5 | 1 | 2 | 0.6 | 3 | 4.5 | |||
| spacing | 10 | 0.2 | 0.4 | ||||||||||
| spacing | 25 | 0.3 | 0.5 | ||||||||||
| spacing | 45 | 0.4 | 0.6 | ||||||||||
| spacing | 60 | 0.5 | 0.7 |