S11 Sealed Oil immersed Distribution Transformer

Oil Power Transformer 1.OEM,ODM accepted 2.good performance against short-circuit 3.cold-roll silicon-steel plate S11 Sealed Oil immersed Distribution Transformer Features of ProductsThe three-phase oil-immersed distributing transformer applies new type insulating structure and makes short-circuit resistance strong. The iron core is made of high-quality cold-rolled silicon-steel plate. High –voltage winding group is made up of high-quality oxygen-free copper lines and it adopts multilayered drum type structure. All fasteners have been processed with special treatment to prevent them from loosening.As high-tech product that promoted by the country, the product has many advantages such as high efficiency, low loss. Its social benefits are remarkable that it will save much of electricity consumption and operating costModel Description*---------------------------------product code (D: Single phase, S: three phase, F: ONAN Z: OLTC)*---------------------------------performance code (7, 8, 9, 10, 11, 12)*---------------------------------special usage or special structure code (M-hermetically sealed,R: wound core)*---------------------------------rated capacity KVA*---------------------------------voltage class KV*---------------------------------special application environment code(GY: plateau WF: anticorrosion TA: dry tropics TH: humid tropics)Technical parameterTech data 0f S11-M series electric transformer

Rated capacity	Voltage combination		conne-ction method	Dissipation		No-load current	Imped-ance voltage	Weight (kg)			Outline dimension(mm)	Gauge (longitud-inal/ transverse direction)
	High-voltage	Low-voltage		No-load	Load (75°C)			Equip-ment body weight	Oil weight	Gross Weight
30	1110.5106.36	0.4	Yyn0Dyn11	0.1	0.6	2.1	4	149	55	232	670*560*870	350//400
50				0.13	0.87	2		212	61	313	690*590*950	400/400
63				0.15	1.04	1.9		224	69	366	710*620*970	400/400
80				0.18	1.25	1.8		350	125	560	750*650*1060	400/400
100				0.2	1.5	1.6		420	141	760	790*650*1060	400/400
125				0.24	1.8	1.5		480	163	810	820*650*1220	400/400
160				0.28	2.2	1.4		560	172	930	1260*850*1150	400/400
200				0.34	2.6	1.3		640	189	1050	1280*850*1240	400/400
250				0.4	3.05	1.2		700	225	1150	1330*850*1240	550/550
315				0.48	3.65	1.1		840	240	1400	1360*900*1260	550/550
400				0.57	4.3	1		1010	254	1600	1280*800*1300	660/660
500				0.68	5.15	1		1155	282	1700	1455*955*1300	660/660
630				0.81	6.2	0.9	4.5	1315	334	1970	1595*1025*1350	660/660
800				0.98	7.5	0.8		1650	378	2400	1630*1050*1510	660/660
1000				1.15	10.3	0.7		1790	423	2700	1790*1160*1520	660/660
1250				1.36	12.8	0.6		2200	530	3280	1870*1180*1650	820/820
1600				1.64	14.5	0.6		2680	610	3800	1980*1220*1760	820/820
2000				1.96	19.8	0.6		3200	750	4600	2100*1300*1830	820/820
2500				2.1	23	0.6		3990	780	5400	2100*1300*1950	820/820

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S11 Sealed Oil immersed Distribution Transformer