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.
सत्यापित: छपे मानक से जाँचा गया, पेज 206, 208। जाँच की गई 26 Sept 2026।
यूनिट: Clearance m, Spacing m, Span m
ये वे मान हैं जिन्हें AmpSize एन्कोड करता है। मानक का पाठ दोहराया नहीं गया है। मौजूदा मानक से सत्यापित करें।
7 पंक्तियाँ
| 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 |