✨ Electricity Reliability Performance




NEW ZEALAND GAZETTE

25 AUGUST

RELIABILITY PERFORMANCE MEASURES

CATEGORY OF CAUSE OF INTERRUPTION NUMBER OF INTERRUPTIONS
0 Unknown 12
1 Planned Shutdown 57
2 Loss of Bulk Supply 0
3 Tree Contacts 7
4 Lightning 33
5 Defective Equipment 30
6 Adverse Weather 7
7 Adverse Environment 0
8 Human Element 0
9 Foreign Interference 28
Total 174

11kV Network Length (km)

Line Cable Total
1488.443 16.839 1505.282

| Number of Faults | 113 | 3 | 116 |
| Number of Faults per 100km | 7.592 | 17.816 | 7.706 |

33kV Network Length (km)

Line Cable Total
137.856 0.148 138.004

| Number of Faults | 1 | 0 | 1 |
| Number of Faults per 100km | 0.725 | 0 | 0.725 |

Total Network Length (km)

Total 1643.286
Number of Faults 117
Number of Faults per 100km 7.120


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✨ LLM interpretation of page content

🏭 Transformer Capacity and Maximum Demand (continued from previous page)

🏭 Trade, Customs & Industry
Electricity Supply, Transformer Capacity, Maximum Demand, Statistics

🏭 Reliability Performance Measures

🏭 Trade, Customs & Industry
Electricity, Interruptions, Faults, Network Performance, Statistics