New Zealand Gazette – 1927 – No. 48

Page 2390

✨ Electrical Supply Regulations Tables

2390
THE NEW ZEALAND GAZETTE.
[No. 48

(E.) 7/·122 in.

Constants.—Area, 0·0818 sq. in.; diameter, 0·366 in.; loading factor, 5·71; maximum tension in conductor, 983 lb.; weight, 0·0978 lb. per foot.

Span.	Datum.	Degrees Fahrenheit above Datum.
	0.	20.
	Ten.	Sag.
Ft.	lb.	Ft. in.
180 ..	653	0 7½
220 ..	512	1 2
260 ..	387	2 2
300 ..	306	3 7
340 ..	262	5 5
380 ..	236	7 6

(F.) 7/·134 in.

Constants.—Area, 0·0985 sq. in.; diameter, 0·402 in.; loading factor, 5·21; maximum tension in conductor, 1182 lb.; weight, 0·1178 lb. per foot.

Span.	Datum.	Degrees Fahrenheit above Datum.
	0.	20.
	Ten.	Sag.
Ft.	lb.	Ft. in.
180 ..	850	0 7
220 ..	703	1 0
260 ..	559	1 9
300 ..	445	3 0
340 ..	374	4 7
380 ..	332	6 5

(G.) 7/·144 in.

Constants.—Area, 0·114 sq. in.; diameter, 0·432 in.; loading factor, 4·87; maximum tension in conductor, 1368 lb.; weight, 0·1362 lb. per foot.

Span.	Datum.	Degrees Fahrenheit above Datum.
	0.	20.
	Ten.	Sag.
Ft.	lb.	Ft. in.
180 ..	1024	0 6½
220 ..	882	0 11
260 ..	726	1 7
300 ..	591	2 7
340 ..	498	3 11
380 ..	434	5 8

(H.) 7/·149 in.

Constants.—Area, 0·122 sq. in.; diameter, 0·447 in.; loading factor, 4·71; maximum tension in conductor, 1463 lb.; weight, 0·1458 lb. per foot.

Span.	Datum.	Degrees Fahrenheit above Datum.
	0.	20.
	Ten.	Sag.
Ft.	lb.	Ft. in.
180 ..	1123	0 6¼
220 ..	976	0 11
260 ..	816	1 6
300 ..	671	2 5
340 ..	564	3 9
380 ..	492	5 4

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VUW Te Waharoa — NZ Gazette 1927, No 48

NZLII — NZ Gazette 1927, No 48

The Old Government Buildings (depicted) were completed in 1876 and initially housed the entire Wellington-based civil service as well as the entire New Zealand Cabinet. The Executive Council met there until 1948.

✨ LLM interpretation of page content

🏗️ Electrical Supply Regulations, 1927 (continued) (continued from previous page)

Domain🏗️ Infrastructure & Public Works
KeywordsRegulations, Electrical Supply, Public Works Act, Inspections, Fees, Compliance, Dangerous Lines, Penalties, Tables, Constants, Span, Tension, Sag

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