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Quick Facts


 

As at 31/03/2011

 

Customers 
Total Number34,247

 

Maximum Demand

 
MW92 MW

 

Physical Area Covered by Assets

 
Square Kilometres11,180

 

Km of Line & Cable

 
66kV Sub Transmission Overhead53.04 km
66kV Sub Transmission Underground-
33kV Sub Transmission Overhead229 km
33kV Sub Transmission Underground3 km
11kV Distribution Overhead2741 km
11kV Distribution Underground212 km
22kV Distribution Overhead578 km
22kV Distribution Underground23 km

 


 

For Year Ending - 31/03/2012

 

 

Outage Statistics  

 

 
System Average Interruption Duration Index    120

(Minutes/Connected Customers) 

 

System Average Interruption Frequency Index1.1

(Interruptions/Connected Customer) 

 

Customer Average Interruption Duration Index110
(Minutes/Connected Customers Effected by a Fault)

Location http://www.mainpower.co.nz/index.cfm/1,387,0,42,html

MainPower New Zealand Limited and Utility Online

5 High Street
PO Box 346
Rangiora 7440
New Zealand

Ph 03 311 8300
Fax 03 311 8301

Email info@mainpower.co.nz

Faults within the MainPower area: Ph 0508 60 70 80