DRAVA, KUPA, RJE»INA, LOKVARKA, LI»ANKA LIKA, DOBRA ...

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HEP ANNUAL REPORT 2010
CHAPTER 7 - REPORTS BY HEP GROUP COMPANIES WITH FINANCIAL STATEMENTS
NUMBER OF TRANSFORMER STATIONS BY VOLTAGE LEVEL
TS 110/10(20) kV TS 35(30)/10(20) kV TS 20/0,4 kV TS 10/0,4 kV
7 324 3,501 21,087
LINE LENGTHS BY VOLTAGE LEVEL AND LINE TYPE
Lines 110 kV (km) Lines 35, 30 kV (km) Lines 20 kV (km)
OHL Cable Undersea OHL Cable Undersea OHL Cable Undersea
72.1 11.0 5.8 3,317.4 1,295.2 135.3 2,934.5 2,373.5 2.6
Lines 10 kV (km) Mreža 0.4 kV (km) Household connections (km)
OHL Cable Undersea OHL – bare
OHL –
insulated
Cable OHL – bare
OHL –
insulated
19,297.1 10,724.8 234.8 22,947.1 23,674.2 16,375.8 4,741.1 15,820.6 10,159.3
NUMBER OF CUSTOMERS / METERING POINTS BY CONSUMPTION CATEGORY (VOLTAGE LEVEL)
Description Number of metering points
High voltage 110 kV 4
Total medium voltage 2,112
Low voltage – commercial (excl. public lighting) 190,711
Low voltage – commercial (public lighting) 21,126
Low voltage – residential 2,116,379
TOTAL 2,330,332
SALES OF ELECTRICITY BY CUSTOMER CATEGORY IN 2010 (kWh)
Description Total Croatia
Commercial – high voltage (HV) 147,957,833
Commercial – medium voltage (MV) 3,399,354,134
TOTAL Commercial HV and MV 3,547,311,967
Commercial – low voltage (LV) 4,210,544,743
Commercial – low voltage (LV) – public lighting 440,314,330
Residential – low voltage (LV)* 6,664,706,848
TOTAL LOW VOLTAGE 11,315,565,921
Public supply service 8,093,168,885
Eligible customers** 6,769,709,003
TOTAL SALES ON DISTRIBUTION NETWORK 14,862,877,888
Sales to customers without supplier on transmission network 47,257,342
NOTES:
*Data on electricity sold to residential customers are based on estimated consumption billing.
**There are four eligible customers’ suppliers active in the electricity market. Sales to eligible customers within HEP Group are the responsibility of HEP Opskrba d.o.o.
Cable