S9/S11 three phase Dyn11/Yyn0 oil immersed distribution transformer

S9/S10 distribution transformer 1.Capacity:30KVA~3200KVA 2.Voltage:11KV or 33KV 3.Phase: 3 4.Frequency: 50/60H

S9 series of oil-immersed distribution transformer

 

     The three-phase oil-immersed  distribution transformer applies new type insulating structure and makes short-circuit resistance strong. The iron core of distribution transformer  is made up of cold-rolled silicon-steel plate of high-quality. high voltage winding group of  distribution transformer is made up of high-quality oxygen-free copper liner lines and   distribution transformer adopts multilayered drum type structure. All fasteners of   distribution transformer have been processed with special treatment to prevent them from loosening.

   As high-tech product that promoted by the country, distribution transformer has many advantages such as high efficiency, low loss,  distribution transformer social benefits are remarkable that distribution transformer will save much of electricity consumption and operating cost.

 Techincal specs of distribution transformer

rated capacity	voltage		vector group	loss(KW)		impedance	weight	dimension
	HV	LV		No-load	load
30kva	11kv 13.8kv	0.4kv 0.415kv 0.433kv	Yyn0 Dyn11	0.10	0.60	4 4.5	232	670*560*870
50kva				0.13	.87		313	690*590*950
100kva				0.20	1.50		760	790*650*1060
400kva				0.57	4.30		1600	1280*800*1370
500kva				0.68	5.15		1700	1455*955*1300
630kva				0.81	6.20		1970	1595*1025*1350
1000kva				1.15	10.30		2700	1790*1160*1520
1250kva				1.36	12.80		3280	1870*1180*1650
1600kva				1.64	14.50		3800	1980*1220*1760
2000kva				1.96	19.80		4600*	2100*1300*1830
2500KVA				2.10	23.00		5400	2100*1300*1950

S9/S11 three phase Dyn11/Yyn0 oil immersed distribution transformer