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Toroidal Coil Power Distribution Transformer 10kv Low Loss Oil Immersed Transformer

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Address: N0.506 Huicheng Road, Chengyang District, Qingdao City，China

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Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Toroidal Coil Power Distribution Transformer 10kv Low Loss Oil Immersed Transformer

Country/Region	china
City & Province	qingdao shandong

Product Details

Electric Oil-immersed Transformer 10kv low loss 50kVA oil transformer manufacturer S11-M-500/20

6.3kv,6kv,10kv,11kv,15kv,13.8kv 20kv,22kv,33kv or 35kv three phase Oil immersed distribution power transformer manufacturer in China Power grid electric transformer

1)IEC60076,ISO,CCC,Type test report

2)Top 3 and more than 23 Years' experience

3)Sold to Malaysia,HK,Ethiopia, Mozambique, Kenya, Congo, Philippines,Nigeria,HK......and so on

Power grid electric transformer
				Loss(kW)				Weight (kg)			(mm)			Gauge
Rated Capacity	Voltage Group(kV)		Connection Method		(75)	No-load current	Impedance Voltage				(L)	(W)	(H)
(kVA)	HV	LV	Connection Method	No-load	Load	%	%	Machine	Oil	Gross	Dimension			Vertical	Horizontal
50				0.21	1.21	2		195	205	590	1000	950	1450	550	550
100				0.29	2.02	1.8		320	240	790	1080	1000	1600	550	550
125				0.34	2.38	1.7		395	270	950	1100	1030	1630	660	660
160				0.36	2.83	1.6		460	285	1020	1130	1060	1630	660	660
200				0.43	3.33	1.5		555	325	1170	1190	1060	1670	660	660
250				0.51	3.96	1.4		630	340	1340	1260	1160	1700	660	660
315	38.5		Dyn11	0.61	4.77	1.4		720	400	1530	1280	1240	1790	660	660
400	36.5	0.4	Yd11	0.73	5.76	1.3	6.5	830	490	1780	1960	880	1900	820	820
500	35		Dyn5	0.86	6.93	1.2		930	510	1960	2020	940	1920	820	820
630	33		Yyn0	1.04	8.28	1.1		1085	600	2290	2070	1010	2010	820	820
800				1.23	9.9	1		1270	660	2640	2240	1040	2150	820	820
1000				1.44	12.15	1		1495	735	3100	2300	1200	2150	820	820
1250				1.76	14.67	0.9		1775	830	3630	2450	1280	2250	1070	1070
1600				2.12	17.55	0.8		2140	935	4235	2220	1510	2350	1070	1070
2000				2.61	21.5	0.8		2535	1035	4910	2310	1740	2440	1070	1070
2500				3.15	23	0.8		3140	1190	5840	2370	1840	2490	1070	1070
(Note): (Tapping range of high voltage) ±5%; ±2×2.5%. power transformer oil distribution transformer

The capacity range of 10kV class S11 full seal power transformer is 30kva-2500kva. In 10kV, 50Hz power transmission and distribution system, it can be widely used in high-rise buildings, commercial centers, subways, airports, stations, industrial and mining enterprises, drilling platforms, especially in places with high fire protection requirements such as inflammables and explosives, and in places with poor environment. It can also be used for power and lighting in residential areas, commercial streets and rural areas.

Advantages:

S11 type fully sealed oil immersed transformer is the main type selection product of current distribution equipment, with remarkable energy saving effect. The S11 distribution transformer produced by our company uses 30p series high conductivity oriented silicon steel produced by well-known enterprises, and adopts new insulating materials and processes. The products are resistant to high temperature and impact. The integral mailbox composed of corrugated radiator is produced by phosphating and multi-layer antirust spraying technology, which has good weather resistance.

Characteristic:

Long service life, maintenance free operation. The fully sealed transformer insulates the contact of oil fish and air, greatly reduces the aging speed of insulation and improves the service life.

The product is designed with compact structure and low running noise. Due to the use of new materials and new processes, noise reduction, no oil conservator, the height is lower than similar products. No oil change is needed in the normal service life, which improves the safety and reliability of operation in the network.

Corrugated mailbox has small volume and beautiful appearance. The tank of S11 power transformer adopts corrugated heat dissipation. When the oil temperature changes, the elastic expansion and contraction of the corrugated sheet with volume change will adjust the compensation.

No hanging core and oil detection. When the transformer is packaged, the vacuum filter oil process is used to completely remove the moisture in the transformer oil. After sealing, the inner part of the transformer does not contact with the air, effectively preventing the insulation performance degradation caused by oxygen and moisture entering the transformer.