oil immersed transformer

S9-M three phase oil immersed transformer is used in 12kv power system.

S9-M three phase oil immersed transformer

Application

   S9-M-30~1600kVA Three Phase Oil-immersed seald Transformer is used in 10kV,50Hz or 60HZ power transmission and distribution system for power distribution in industrial and agricultural fields, power supply and lighting.

  Product features

  1,Energy saving

   In comparison with old type of S7, The average no-load power loss of S9 decreases 10.25%, The no-load current decreases 37.9%,and the average operation cost decreases 18.9% than the old type.

  2,Long service life

Transformer oil tank is fully sealed. The oil tank and its edge shall be connected by bolts or welded. The transformer oils never touch with air, so it can extend service life.

  3,High reliability

    Some sealing parts of transformer oil tank have been improved and a higher process has been applied in sealing , so reliadility should be guaranteed;

4,Small area occupuied

  A kind of corrugated-plate radiator applied in S9-M Transformers,Through thermal-expansion and shrinking of the corrugated-plate while oil temperature changes, it could be instead of oil storage box. The shape of corrugated-plated radiators is beautiful and occupies a small area;

Data table of technical:

	Products model(kvA)	Rated capacity	Rated voltage				Symbol	No-load loss(w)	Load loss(W)	No-load current(%)	Impedance voltage(%)	Weight(KG)	Dimensions (MM)(lengthxwidthxheigth)
NO			High voltage(KV)		Tapping range	Low voltage(KV)
1	S9-M-30/10	30	6 6.3 10	±5%		0.4	Y,yn0	130	600	2.3	4.0	350	1051×641×1009
2	S9-M-50/10	50						170	870	2.0		432	1096×656×1036
3	S9-M-63/10	63						200	1040	1.9		474	1116×666×1055
4	S9-M-80/10	80						250	1250	1.9		542	1146×681×1085
5	S9-M-100/10	100						290	1500	1.8		596	1161×686×1115
6	S9-M-125/10	125						340	1800	1.7		701	1206×701×1145
7	S9-M-160/10	160						400	2200	1.6		791	1251×711×1160
8	S9-M-200/10	200						480	2600	1.5		913	1293×738×1201
9	S9-M-250/10	250						560	3050	1.4		1053	1338×753×1236
10	S9-M-315/10	315						670	3650	1.4		1245	1398×768×1293
11	S9-M-400/10	400						800	4300	1.3		1506	1498×858×1365
12	S9-M-500/10	500						960	5150	1.2		1744	1573×893×1395
13	S9-M-630/10	630						1200	6200	1.1	4.5	2102	1658×928×1515
14	S9-M-800/10	800						1400	7500	1.0		2506	1827×1067×1612
15	S9-M-1000/10	1000						1700	10300	1.0		3002	1932×1172×1712
16	S9-M-1250/10	1250						1950	12000	0.9		3424	1977×1187×1802
17	S9-M-1600/10	1600						2400	14500	0.8		4036	2465×1675×1805

Notes for ordering:

Please indicate the followings while ordering

1Rated capacity

2Rated voltage of high and low voltage

3Connection Symbol

4Impedance voltage

5Tapping range

6Rated Frequency

7Other special requirement.

oil immersed transformer