✨ Performance Measures and Statistics




NEW ZEALAND GAZETTE

No. 91

POWER NEW ZEALAND LIMITED

3. PERFORMANCE MEASURES AND STATISTICS FOR THE YEAR ENDING 31 MARCH 1995

Part III Energy Delivery Efficiency Performance Measures and Statistics

2. Statistics

See table below for the following statistics:

(a) System Length (kms) and breakdown by nominal line voltage

(b) Underground circuit length (kms) and breakdown by nominal line voltage

(c) Overhead circuit length (kms) and breakdown by nominal line voltage

KILOMETERS
(c) (b) (a)
Overhead Circuit Underground Total System
Circuit
110kV 18 - 18
66kV 137 - 137
33kV 586 68 654
11kV 5,372 942 6,314
400V 3,765 1,804 5,569
TOTAL 9,878 2,814 12,692

(d) Transformer Capacity (kVA) ... 1,492,920 kVA

(e) Maximum Demand (kW) ... 650,477 kW

(f) Total Electricity supplied by system (kWh) ... 2,569,370,797 kWh

(g) Total Electricity conveyed by System for other persons (kWh) ... 936,449,427 kWh

(h) Total Customers (average for year) ... 212,772

Part IV. Reliability Performance Measures

1.

Total number of interruptions and breakdowns by interruption class - see following table.

CLASS TYPE OF INTERRUPTION NO.
A Planned - Transpower 7
B Planned - Line Owner 802
C Unplanned - Line Owner 1,608
D Unplanned - Transpower 8
E Unplanned - ECNZ 0
F Unplanned - Other 0
G Any Other Interruption 0
TOTAL All Interruptions 2,425


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✨ LLM interpretation of page content

πŸ’° Performance Measures and Statistics for the Year Ending 31 March 1995 (continued from previous page)

πŸ’° Finance & Revenue
Financial Performance, Efficiency Measures, Energy Delivery, Accounting Returns, Depreciation, Net Profit, Shareholders Funds, Line Costs, Load Factor, Loss Ratio, Capacity Utilisation