Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of 20-45kv cast resin and vpi and amorphous alloy dry type transformer in China. Welcome to wholesale customized 20-45kv cast resin and vpi and amorphous alloy dry type transformer at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
20-45kv Cast Resin and Vpi and Amorphous Alloy Dry Type Transformer
Dry-type power transformers adopt the special process technology of Europe dry-type transformers to ensure that the products fully meet the requirements such as fire prevention, waterproof, environmental protection.
By optimizing the structure of the high-voltage coil, the series improve the distribution of voltage and capacitance between layers so as to improve the product's ability to withstand atmospheric overvoltage, operating overvoltage as well as the electric field distribution. It is the ideal product for distribution systems and widely used in the subway, shipbuilding, mining, chemical, power companies and personnel-intensive buildings as well as other special requirements of the occasion for safety.
Products details
1.H-Grade Insulation
SG10 Series power transformers use great material and new technology to achieve H-grade insulation, it is reliably used in ambient temperature up to 180ºCand the main part of the transformer can sustain up to 220ºC.
2.Safety
SG10 series power transformers use insulated materials which is flame retardant and moisture-proof, the combustible material is only 10% of the epoxy resin transformer. There's no poisonous fumes during long time burning at 800ºC.
3.Reliable
SG10 series power transformers use special coil design and technology to achieve moisture-proof, mould proof and fame proof. It can sustain high thermal shock without partial discharge.
4.Strong over-load ability
SG10 series power transformer can sustain 120% rated capacity. It can longtime running under IP23 without force air cooling.
Products parameters
|
Transformer Type |
Resin Cast Dry Type |
|
Model |
SCB10-50/10 |
|
Number of Phase |
Three Phase |
|
Winding Type |
Two Winding |
|
Winding Material |
Aluminum/Copper |
|
Rated Capacity |
50kVA |
|
High Voltage |
10/11kV |
|
Low Voltage |
0.4kV |
|
Tapping Range |
±2x2.5% |
|
Impedance Voltage |
4% |
|
Load Loss (120°C) |
1kW |
|
No-load Loss |
0.27kW |
|
No-load Current |
2% |
|
Frequency |
50/60Hz |
|
Connection Group |
Yyn0/Dyn11 |
|
Cooling Method |
ANAF |
|
Insulation Class |
F |
|
Thermal Class |
F1 |
|
Protection Level |
IP00/IP20/IP30 |
|
Climatic Class |
C2 |
|
Environmental Class |
E2 |
|
Temperature Rise |
100K |
|
Operation Altitude |
≤1000m |
|
Size |
950x750x915mm |
|
Weight |
575kg |
FAQ
Q: Can your product be customerized?
A: Considering differences in voltage, frequency and other speciality of transformer product in different countries and regions,our product can be customerized according to your requirements.
Q: What is the price of shipping?
A: Depending upon the port of delivery, prices varies.
Q: What should provide to make custom transformer?
A: Technical drawing and specification documents are the best, or you can list key parameters for designing.
Q: Could I have your catalog and price list?
A: Price may change based on material market. Welcome to contact for accurate price via Made-in-China or company official website.
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