Specifications

power transformer
1. IEC60076, ISO9001
2. 5 Years warranty
3. top 5 in China
4. Low loss and noise

 

HOT SALE POWER TRANSFORMER

 

About us

Our power transformer has been sold well all over the world, and are exported to Ethiopia, Malaysia, Thailand, Kenya, Mozambique, Congo, Rwanda, Pakistan, South Africa, etc. We have won a good reputation among customers at home and abroad. We will do our best to provide more high-quality products and services for you in the future!

Trade Terms

1.Payment: 30% in advance, balanced 70% to be paid before dispatch. L/C

2.Port of loading: Shanghai Port

3.Discounts: offered based on order quantities

4.Delivery time:10-30 days according to order quantities.

Why Us?

1.Quality assurance: All the products will go through lots of tests carefully before dispatch: Raw material check, Winding test, Assemble test, Painting check, Nameplate check and routine tests.

2.Competitive production capacity: monthly production more than 1500 sets

3.Manufactuer's price: Factory direct sale, most competitive price.

 

11kv /33KV S9 Series three Phase Oil Immersed power transformer  

 

Instruction

 

This power transformer is a transformer whose interior is isolated from the air surrounding, so the transformer oil can not absorb the outer moisture and the oxygen since the change of transformer's volume could be fixed with the flexibility of corrugated tank structure. Then the aging speed of the insulated material will be decreased. Before running the machine, the core suspension checkup is not necessary. Clients could also be free for the later maintenance and reparation. The reliability of products is visibly upgraded. This power transformer  is designed with PCCAD, the characters are conformed to IEC 60076 and GB 1094, and passed qualification ISO 9001.

 

The coil is with high-intensity enameled wires (or paper wrapped wired). Bucket form or cake form, evenly coiled and installed. Its insulation structure is reasonable, and it has strong anti-shortcut capacity. All the screws will not become loose after long journey. All sealed parts use rubber, which could effectively anti-aging by heat, light and electricity, also remote controlled thermometer and pressure release valves are serving to increase the reliability of the power transformer

 

Characteristics

1. No devices like oil tank, and humidity absorber could assure the oil to be insulated from air and the oil could be used for 20 years consecutively without any treatment later

2. High qualified rubber used for the sealing.

 

3. Oil filling in vacuum condition

High voltage:6/6.3/6.6/10/10.5/11

Low voltage:0.4

High voltage tapping rang:±5% or ±2x2.5%

Connection symbol:Yyno or Dyn11

 

Rated capacity(KVA)	Load loss(KW)	No-load loss(KW)	No-load current(%)	Imdepance voltage(%)	Oil weight(kg)	Overall weight(kg)	Dimension(mm)
10	0.26	0.09	3.2	4	45	172	915x450x935
20	0.44	0.1	3.0	4	57	230	915x450x975
30	0.63	0.13	2.3	4	65	275	930x587x995
50	0.91	0.17	2.0	4	80	360	995x595x1035
63	1.09	0.2	1.9	4	87	415	1020x75x1050
80	1.31	0.25	1.9	4	95	470	1035x750x1095
100	1.58	0.29	1.8	4	105	545	1040x760x1145
125	1.89	0.34	1.7	4	120	640	1080x770x1210
160	2.31	0.4	1.6	4	135	745	1120x785x1230
200	2.73	0.48	1.5	4	160	880	1210x810x1270
250	3.20	0.56	1.4	4	200	1035	1270x825x1420
315	3.85	0.67	1.4	4	235	1220	1310x840x1490
400	4.52	0.8	1.3	4	260	1405	1365x1010x1525
500	5.41	0.96	1.2	4	295	1655	1395x1025x1590
630	6.2	1.2	1.1	4.5	360	1975	1515x1060x1625
800	7.5	1.4	1.1	4.5	430	2355	1850x1180x1780
1000	10.30	1.7	1.0	4.5	520	2715	1890x1350x1840
1250	12.00	1.95	1.0	4.5	585	3335	1845x1420x1890
1600	14.5	2.4	0.8	4.5	660	3855	2295x1400x1980
2000	18.00	2.6	0.7	4.5	795	4580	2365x1420x2020

 

Factory certificate

Factory pictures