tata power delhi distribution (tpddl) has commissioned a 66/11 kv grid substation at narela sub city-1, dist. north west delhi, delhi on 29th may, 2017. the substation has an installed capacity of 50 mva, with 16 outgoing feeders at 11 kv level. it has been built at a total cost of rs. 206.2 million and has two 66 kv incoming under ground cable circuits from 220 kv bawana, dtl grid and two more 66 kv line proposed from upcoming narela sub city-2 grid and is equipped with 2 power transformers of 25 mva capacity each and nitrogen injection fire prevention and extinction system (nifpes) power transformers along with auto-switched capacitor bank to ensure safe and quality power supply. [info as of: jul. 17]
