✨ Electricity Statistics




11 SEPTEMBER

NEW ZEALAND GAZETTE

Wairarapa Electricity Limited and Subsidiary Companies

Regulation 15 continued...

(c)

Total System
1998 1997 1996 1995
33kV 193.9 190.8 172.7 172.7
11kV 1578.8 1562.7 1541.2 1555.4
3.3kV 3.4 3.4 3.4 3.4
400V 663.2 661.9 659.8 659.6
Total 2439.3 2418.8 2377.1 2391.1

(d)

1998 1997 1996 1995
Transformer Capacity (kVA) 170850 167978 160525 158198
Maximum Demand (kW) 39860 41818 41094 40616
Total Electricity supplied by system (kWh) 219.9 x 106 219.6 x 106 215.0 x 106 214.2 x 106
(f) Total Electricity conveyed by System for other persons (kWh) 1.9 x 104 4.3 x 104 4.2 x 104 1.5 x 104
(e) Total Customers (average for year) 20486 20454 20650 20833

3) Regulation 16

(i)

Total number of interruptions and breakdowns by interruption class

Class Type of interruption 1998 1997 1996 1995
A Planned - Trans Power 0 0 0 0
B Planned - Wairarapa Electricity Limited 106 143 174 201
C Unplanned - Wairarapa Electricity Limited 241 210 214 427
D Unplanned - Transpower 0 1 6 3
E Unplanned - ECNZ 0 0 0 0
F Unplanned - Other 0 0 0 0
G Any other interruption 0 0 0 0
Total 347 354 394 631

(ii)

Number of faults per 100 circuit kms

Line Voltage Underground Overhead
1998 1997 1996 1995 1998 1997
100kV 0.0 0.0 0.0 0.0 0.0 0.0
66kV 0.0 0.0 0.0 0.0 0.0 0.0
33kV 0.0 0.0 0.0 0.0 2.6 1.1
11kV 0.0 2.8 5.7 2.9 15.4 13.4
6.6kV 0.0 0.0 0.0 0.0 0.0 0.0
3.3kV 0.0 0.0 0.0 0.0 0.0 58.8
Total 0.0 2.7 5.5 2.8 13.9 12.1


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🏭 Wairarapa Electricity Limited Financial Statements (continued from previous page)

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Electricity, Financial Statements, Performance Measures, Statistics, Wairarapa