✨ Electricity Reliability Statistics




22 SEPTEMBER NEW ZEALAND GAZETTE 3181

Year ended 31 March

1997 1996 1995

Regulation 16

  1. (1) Reliability performance measures
Class
Class A 0 0 0
Class B 457 360 423
Class C 302 284 336
Class D 1 1 1
Class E 0 0 0
Class F 0 0 0
Class G 0 0 0
Total 760 645 760

(2) Total number of faults per 100 circuit kilometres of prescribed voltage electric lines

1997 1996 1995
10.7 10.0 11.0

(3) Total number of faults per 100 circuit kilometres of underground prescribed voltage electric lines

Voltage
- 33kV 0 0 0
- 11kV 5.5 9.6 5.6
- Total 5.2 9.0 5.3

(4) Total number of faults per 100 circuit kilometres of overhead prescribed voltage electric lines

Voltage
- 33kV 7.0 7.7 3.5
- 11kV 11.3 10.0 12.6
- Total 11.0 10.0 11.7

(5) The SAIDI for total of interruptions

1997 1996 1995
272.0 227.0 230.0

(6) The SAIDI for total of interruptions within each interruption class -

Class
Class A 0 0 0
Class B 126.0 109.0 103.0
Class C 144.9 117.0 120.0
Class D 1.1 2.0 7.0
Class E 0 0 0
Class F 0 0 0
Class G 0 0 0


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VUW Te Waharoa PDF NZ Gazette 1997, No 135


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✨ LLM interpretation of page content

🌾 CentralPower Limited Financial and Efficiency Performance Measures (continued from previous page)

🌾 Primary Industries & Resources
Electricity, Financial Performance, Efficiency Performance, CentralPower Limited, Electricity (Information Disclosure) Regulations 1994, Reliability Performance Measures, Faults, Interruptions