Electricity Information Disclosure




30 NOVEMBER NEW ZEALAND GAZETTE 4307

UnitedNetworks Limited Information Disclosure Number 31

2.2 The information below has been changed as a result of re-calculating the system length and customer numbers disclosed in 2.1 above.

The following table amends Information Disclosure 29:
Section 3.4: Schedule 1 – PART 5 (5, 6, 7, 8, 11, 12, 15)

UnitedNetworks 1996 1997 1998 1999
For the year ended 31 March
5 Total Number of Faults per 100km 19.79 20.70 13.32 10.47
110kV - 3.95 - -
66kV 3.48 0.70 4.87 3.47
33kV 4.70 10.10 8.03 5.49
11kV 22.04 22.47 14.19 11.14
2000 2001 2002 2003
Total Number of Faults Targeted/100km 9.82
110kV -
66kV 2.78
33kV 5.17
11kV 10.46
Average Number of Faults / 100km 9.82 9.40 8.97 8.55
110kV - - - -
66kV 2.78 2.78 2.78 2.78
33kV 5.17 5.17 5.17 5.17
11kV 10.46 9.98 9.50 9.02
1996 1997 1998 1999
6 Total Number of Faults per 100km (underground) 5.12 5.83 6.42 4.73
110kV - - - -
66kV - - - -
33kV 3.49 2.27 2.18 2.72
11kV 5.26 6.14 6.78 4.95
7 Total Number of Faults per 100km (overhead) 22.30 23.33 14.58 12.06
110kV - 3.95 - -
66kV 3.48 0.70 4.87 3.47
33kV 4.85 11.12 8.81 6.25
11kV 25.10 25.65 15.62 12.88
8 SAIDI – Total Number of Interruptions 233.00 219.40 171.19 179.32
Class A 63.40 - - 6.50
Class B 28.50 23.01 28.39 22.48
Class C 129.10 164.93 134.25 143.89
Class D 12.00 31.54 8.55 6.47
Class E - - - -
Class F - - - -
Class G - - - -
Class H - - - -
Class I - - - -
12 SAIFI – Total Number of Interruptions 3.36 4.58 2.90 2.38
15 Class A 0.18 - - 0.03
Class B 1.70 0.17 0.18 0.14
Class C 2.58 3.29 2.37 1.97
Class D 0.40 1.12 0.35 0.24
Class E - - - -
Class F - - - -
Class G - - - -
Class H - - - -
Class I - - - -


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🏭 Information Disclosure by UnitedNetworks Limited (continued from previous page)

🏭 Trade, Customs & Industry
5 November 1999
Electricity, Information Disclosure, Regulations, UnitedNetworks Limited, Faults, Interruptions