Energy Saver 11kv 33kv Oil Immersed Transformer, Power Supply Transformer 500kv Price

Product introduction
This product conforms to the national standard gb1094.1-2013 power transformer and GB / t6451-2015 three-phase oil-immersed power transformer technical parameters and requirements. This product has adopted a series of major reforms in material, technology, and structure so that the electrical performance of the product can reach the advanced level of similar products. With the characteristics of high efficiency and low consumption, it can save a lot of power consumption and operation costs and has remarkable social benefits. It is a new product promoted by the state. It is also one of the more popular products for users.




















2.Main Functions And Features
1. The low-voltage winding is of cylindrical or spiral structure, with high mechanical strength and good short-circuit resistance.
2. The corrugated oil tank is adopted to replace the oil conservator. The oil tank cover and the oil tank are all-welded along the edge or fastened with bolts, thus prolonging the service life of the transformer oil.
3. After oil removal, embroidery removal, and phosphating treatment, the product is sprayed with three times of primer and one time of finish paint inside and outside. The product is salt fog proof, damp heatproof, and fungus proof, which can meet the special requirements of metallurgy, petrochemical system, and wet and polluted areas. It is beautiful and reliable.
4. The transformer oil tank is fully sealed, and equipped with pressure reducing valve, signal thermometer, gas relay, etc according to the standard requirements to ensure the safe operation of the transformer.
5. This series of products are beautiful in appearance, small in size, and can reduce the installation area. It is an ideal maintenance-free distribution product.





3.Transformer Structure



Technical parameters of 33kV oil-immersed transformer

Note: The above are some product technical parameters, if you have any questions, please contact us

Our Workshop















Note:1.All products will be tested before delivery.
2.All products can be customized.

Production equipment


Conditions of Use
1.The maximum ambient air temperature shall not exceed 40°C, and the minimum shall not below -25°C;
2.The altitude shall not exceed 1000m. If specially customized transformers and low-voltage components are used, the altitude can reach 4,000m;
3.The vertical inclination is no more than 5°, and no violent vibration and impact;
4.The air humidity is not more than 90% (25°C);
5.No gas and conductive dust that will seriously affect the insulation of the transformer, no explosion hazard and corrosion of electrical components;
6.Outdoor wind speed shall not exceed 35m/s;
7.If service conditions beyond the above, a specially customized product is available.

6..Packaging & Shipping

For the shipping, we accept EXW, FOB, and CIF terms, you can use your own shipper or ours.
Fasten: To use steel wires to fasten the large products in a container to make sure it is stable enough.

7.HFY Certificate and Services

Our Services
We have established strict working procedures and standards in the development, production, sales, and after-sales of electrical products, so as to provide customers with first-class products and the best service. 
1. Our electrical engineer has more than 10 years of working experience
2.Our workshop workers are all skilled industrial workers who have received three months 'pre-job training
3. Our sales team has been extensively trained by management consultants to provide professional solutions for customers
4. Our technical team can provide customers with 24-hour technical support worldwide
5. Our customer service team ensures that orders are delivered on time. 
Pre-sale service:
1.ISO certified excellent Manufacturer
2. Third-party authoritative certifications: SGS, CE, CB, CNAS, CQC, CCC, etc
3. Flexible payment: T/T, LC, O/A
4. Sufficient inventory, fast delivery time, and long validity of the price
5. The whole process of picture tracking can be realized in production and transportation
6. Experienced professional sales team and a strong technical team
7. Sincerely invite customers to visit the company for guidance
After-sales service:
1. If there is any quality problem after receiving the goods, you can return the goods free of charge or ship new products
2. We provide our customers with a 2-year product warranty
3. Provide 24-hour, 365-day technical guidance worldwide
4. The VIP customers enjoy our promotional activity

8.The Finished Project

9.Team Show









we are the large-scale electric complete sets of manufacturers in China, specializing in oil-immersed transformers, dry-type transformers, high-voltage Cabinets, low-voltage cabinets, and substation manufacturing specialized electrical enterprises. We can provide good quality and pretty competitive price.


FAQ
Q1: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q2: What's your MOQ?
A2: One Set.
Q3: How is the delivery time?
A3: It depends on your order quantity and it normally takes about 15-20 days.
Q4: How do you control the quality?
A4: We have the QC team comply with TQM to ensure the quality. Each step is in compliance with the standards. At the same time, we will take photos and shoot a video for you if you need it. Every product will be fully assembled and carefully tested before packing and shipping.
Q5: How long is the warranty?
A5: Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide easily damaged accessories for free. We also can provide technical support if you need it.