our？manufactory specilize in various kind of transformer, such as three phase oil immersed type and dry？type？distribution (power) transformer, single phase ？transformer, machine tool control transformer, isolation transformer , autotransforner,toroidal transformer etc. If you have any question or inquiries about transformer, please contact with me
1/ basic parameter
Type: S9 series 11kv or 10kv/0.4kv
Rated capacity:315KVA
Voltage combination:
13.8KV/0.4KV ;15KV/0.4KV; 20KV/0.4KV; 22KV/0.4KV; 33KV/0.4KV; 35 KV/ 0.4KV
33KV/10KV 33KV/6.3KV 35KV/10KV 35KV/6.3KV
Connection symbol: DYn11 or Yyn0
Load loss:3.65KW
No-load loss: 0.67KW
Non-load current:？1.4%
Oil weight:230KG
The total weight:？1205KG
Size long: 1310mm
Size wide: 840？mm
Size high: 1420mm
Installation size: ？550* 550 mm
Normal packing standard:1PCS/CTN 3PCS/20' 6PCS/40'
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2/ the use of the environment
Device types: outdoor type
Normal environment conditions of use: the elevation not more than 1000 m
Environmental highest temperature + 40°C, minimum-25°C
The special environment conditions of use: elevation of more than 1000 m
Environmental highest temperature + 40°C, minimum-45°C. (when you order details)
Mounting ambicnt: no corrosive gas, no obvious dirt environment
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3/ carries out the standard
1. GB1094.1 ~ 2-1996 power transformer
2. GB1094.3, 5-2003 power transformer
3. GB/T6451-2008 oil-immersed three-phases transformer power technical parameters and requirements
4.IEC
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4/ performance characteristics
1, S9-M series power transformer core USES the high quality cold-rolled steel coil, USES the high quality anaerobic copper into and beautiful outlook, safety of operation. S9 series S7 series transformer and compared, and the annual average no-load loss is reduced by 10% and the average load loss is reduced by 20% and save energy obviously, widely used in industry and agriculture, urban and rural power grid.
2. High reliability, performance level advanced, economical index is reasonable.
3. The core of the level 3 juncture when, surface coating cured paint, in order to reduce loss and noise.
4. Winding new structure, reasonable design oil way, adopt new insulation structure, improve mechanical strength and resistance？
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Rated capacity
(KVA) |
Voltage Combination |
Connection symbol |
Loss(KW) |
No-load current (%) |
Impedance voltage (%) |
Weight (Kg) |
High voltage (KV) |
High voltage tapping range |
Low voltage (KV) |
Load |
No-load |
Oil weight |
Overall weight |
30 |
6 6.3 6.6 10 10.5 11 |
+5% +4% × 2.5% |
0.4 |
Yyno Dyn11 |
0.6 |
0.13 |
2.3 |
4 |
75 |
295 |
50 |
0.87 |
0.17 |
2.0 |
88 |
395 |
63 |
1.04 |
0.2 |
1.9 |
95 |
420 |
80 |
1.25 |
0.25 |
1.9 |
103 |
480 |
100 |
1.5 |
0.29 |
1.8 |
115 |
540 |
125 |
1.8 |
0.34 |
1.7 |
130 |
645 |
160 |
2.2 |
0.4 |
1.6 |
145 |
740 |
200 |
2.6 |
0.48 |
1.5 |
175 |
885 |
250 |
3.05 |
0.56 |
1.4 |
195 |
1010 |
315 |
3.65 |
0.57 |
1.4 |
230 |
1205 |
400 |
4.3 |
0.8 |
1.3 |
255 |
1375 |
500 |
5.1 |
0.96 |
1.2 |
285 |
1620 |
630 |
6.2 |
1.2 |
1.1 |
4.5 |
350 |
1960 |
800 |
7.5 |
1.4 |
1.1 |
405 |
2310 |
1000 |
10.3 |
1.7 |
1.0 |
490 |
2690 |
1250 |
12 |
1.95 |
1.0 |
550 |
3315 |
1600 |
14.5 |
2.4 |
0.8 |
625 |
3985 |
2000 |
18 |
2.6 |
0.7 |
745 |
4520 |
Jiangsu Shenghui Electrical equipment Co., Ltd. is a professional manufacturer of transformer. The company has a modern standard factory building, the factory covers an area of more than 20000 square meters, construction area of nearly 10000 square meters. Specializing in the production form 6KV to 35KV of the following all kinds of oil-immersed transformers, and the seal low loss power transformer, resin insulation dry type transformer.
Enterprise management idea:
Quality from strength. Always adhere to the high-standard requirements and standardization of the management, continuous innovation, and sustainable development, the pursuit of excellence, keep improving, make the high quality, high-tech products.
Enterprise employing attitude:
Preceded the things, you will have to have the its device. Professional equipment, professional personnel, professional quality is the eternal theme!
Employees work attitude:
Keep improving, conscientious and meticulous. Do the most can trust, make the most reliable product!
Learn from the past, look to the future:
All the way rain, we harvest hope...
All the honor only represent the past, in the future, we will work harder!
Let the dignity of our quality write...
For many years, we in their own hard sweat
Obtained many authoritative attestation
From the vast number of consumers and colleague's identity
In the later in the process
We will make persistent efforts, create brilliant!
