110kv power transformer

110kv power transformer General: The core of 110kv power transformer is high quality silicon steel,with several layeres lapped ,it is low loss,low noise ,and anti-shortcut etc,now it is widely used in power station ,power plant ,and gets high praise from htem, in 1997,SFSZ9-31500/110 on-load voltage-regulated transformer has passed the test by ministry of mechanical industry. Main functions and characters 1,bell type tank and the wave form shell,increase the strength of oil box,beautiful appearance. 2,Core is with D shape yoke,45 angle seaming. 3,core and oil box are well fixed and well protected on moving. 4,Reasonable wrapping method,in the interior and exterior structure of coil .use support .hard paper bucket between coils increases the capacity of anti-shortcut. 5,Advanced assembling method such as cold pressing and welding technology ,installing with sets of coil.paper bucket production. 630063000/110kv series three phase duplex winding non-magnetization regulation distribution transformer Rated capacity (kvA) Voltage connction 9-type KW 10-type KW 11-type KW No-load current (%) Impedence voltage(%) Oil Weight Untanking Weight Total Weight (t) H.V (KV) L.V (KV) No- Load Loss Load-Loss No- Load Loss Load-Loss No- Load Loss Load-Loss 6300 110 121 ±2×2.5% 6.3 6.6 10.5 11 YNd11 9.3 36 8.4 34.2 7.4 34.2 0.77 10.5 4.7 14 18 8000 11.2 45 10.1 40.5 9 40.5 0.77 5 14.4 18.9 10000 13.2 53 11.9 47.7 10.6 47.7 0.72 5.1 16.6 21.5 12500 15.6 63 14 59.9 12.5 59.9 0.71 5.7 19 24.5 16000 18.8 77 16.9 73.2 15 73.2 0.67 6.3 21.6 28.2 20000 22 93 19.8 88.4 17.6 88.4 0.67 6.7 24.2 29 25000 26 110 23.4 104.5 20.8 104.5 0.62 7 29 37.5 31500 30.8 133 27.7 126.4 24.6 126.4 0.60 7.7 33.6 42.2 40000 36.8 156 33.1 148.2 29.4 148.2 0.56 9 39 49.6 50000 44 194 39.6 184.3 35.2 184.3 0.52 15.5 55 73 63000 52 234 46.8 222.3 41.6 222.3 0.48 20 65 81