The Supply characteristics at the Point of Supply for HV and EHV Metered and Un-Metered Customers are as follows:
Nature of current and Frequency: 3 phase 50 Hertz (±1%)
Nominal voltage based on:
2,000 volts +6% to -6%
3,300 volts +6% to -6%
6,600 volts +6% to -6%
11,000 volts +6% to -6%
20,000 volts +6% to -6%
22,000 volts +6% to -6%
33,000 volts +6% to -6%
66,000 volts +6% to -6%
132,000 volts +10% to -10%
V1_December2015