✨ Reliability Performance Measures




2 SEPTEMBER NEW ZEALAND GAZETTE 2591


Power New Zealand Limited


Part IV

Reliability Performance Measures

| | Faults per 100km |
| | Overhead | Underground | Total System |
| 110kV | 0 | 0 | 0 |
| 66kV | 3.64 | 0 | 3.11 |
| 33kV | 5.58 | 4.18 | 5.38 |
| 11kV | 25.10 | 5.29 | 22.20 |
| TOTAL | 22.70 | 5.21 | 20.14 |

Reliability Performance Measures 1995/96

Total number of interruptions and breakdowns by interruption class

Class Type of Interruption No
A Planned - Transpower 9
B Planned - Line Owners 789
C Unplanned - Line Owner 1394
D Unplanned - Transpower 65
E Unplanned - ECNZ 0
F Unplanned - other 0
G Any other interruption 0
TOTAL All interruptions 2,257

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✨ LLM interpretation of page content

🌾 Notes to Financial Statements of Power New Zealand Limited (continued from previous page)

🌾 Primary Industries & Resources
Performance Measures, Financial Statistics, Energy Delivery, Power New Zealand Limited