Product Description
Oil immersed transformer is a type of transformer that uses oil as the main insulation method and relies on oil as the cooling medium. The working principle of oil immersed transformers is to install the transformer body (winding and iron core) in an oil tank filled with transformer oil, and ensure the normal operation of the transformer through the insulation and cooling effects of the oil. This type of transformer is suitable for various places such as industrial and mining enterprises, agriculture, and civil buildings, and has the characteristics of reasonable structure and excellent performance.
The cooling methods of oil immersed transformers include oil immersed self cooling, oil immersed air cooling, and forced oil circulation, which help improve the efficiency and stability of transformers.
Oil immersed transformers can be divided into different series according to their usage environment and function, such as non enclosed, enclosed, and sealed types, which are suitable for different application scenarios.
In addition, oil immersed transformers have also been innovated and improved in design and manufacturing, such as using a multi-level insulation structure to improve insulation level, solving oil leakage problems, using metal fixed leads and voltage equalization to eliminate discharge phenomena, and using new materials and technologies to reduce volume and weight. These improvements make oil immersed transformers more efficient and reliable, meeting the needs of various application scenarios.
Product Parameters
| Items |
Descriptive |
| Capacity |
100kva -2000kva |
| Input Voltage |
three Phase 300V - 450V |
| Output Voltage |
three Phase 380V |
| Response time |
≤ 1S |
| Frequency |
50Hz/60Hz |
| Additional Waveform Distortion |
≤ 0.1 % |
| Realtive humidity |
≤90% |
| Insulation Resistance |
5 M Ω |
| Voltage Withstand |
Power frequency 2000v , no breakdown and no flashover within 1 minute |
Application Scenarios
1. Long distance transmission: In long-distance transmission, voltage loss will increase with the increase of transmission distance. Three phase oil immersed voltage regulators can effectively compensate for these voltage losses and ensure voltage stability during transmission
2. Industrial production: Three phase oil immersed voltage regulators are widely used in various industrial production lines
3. Commercial buildings: Lighting systems, air conditioning systems, elevators, etc. in commercial buildings such as shopping malls, hotels, and office buildings cannot do without the power supply guarantee of three-phase oil immersed voltage regulators.
4. Transportation: The three-phase oil immersed voltage regulator is an ideal choice for meeting the stable and reliable power input requirements of power systems in transportation vehicles such as subways, highways, and ships
5. Power transmission and distribution: Oil immersed transformers are used to raise the low voltage of power plants for long-distance transmission, or to lower the high voltage in the distribution system to meet user needs. Most of the step-up and step-down transformers in substations are oil immersed.
7. Industrial power supply: used to reduce high-voltage power to a voltage suitable for industrial equipment use, ensuring the normal operation of production equipment.Commercial and residential power supply: used to reduce the voltage of electricity from the power company's distribution network to a voltage suitable for end-users, ensuring safe and reliable power supply.
8. Railway and Rail Transit: Used to supply power to the electric drive system of railway and rail transit systems, ensuring the normal operation of trains and subways. Data Center: Data centers require highly reliable power supply, with oil immersed transformers providing stable energy conversion to ensure the operation of servers and storage devices.
9. Wind and photovoltaic power plants: In wind and photovoltaic power plants, oil immersed transformers are used to boost the electricity generated by renewable energy sources to a voltage level suitable for transmission to the grid
Learn more ahout us
Please click and you will know much about us !
Company Profile
We are a professional manufacturer with 20 years of experience in electric equipments, specializing in the production of transformer (dry-type transformer, oil-immersed transformer, autotransformer, isolation transformer, etc.), voltage stabilizer, voltage regulator, switchgear,compact substation,frequency converter and other electric equipments products, and has implemented a strict and complete quality control system to ensure quality and safety, so we enjoy a good reputation in this field and are favored by domestic and foreign customers, especially in Central Asia, Southeast Asia, Africa, the Middle East, South America and other countries and regions. Customer satisfaction is our eternal pursuit, and we will continue to provide you with the most sincere, considerate and satisfactory service.Very welcome to visit our factory and establish a permanent partnership with us.
Certifications
ISO 9001 Manufacture and sales of transformers, voltage regulators, converters, uninterruptible power supplies
CE for Dry-Type Transformer
EN 60076-1:2011.EN IEC 60076-11:2018ENIEC 61000-6-2:2019,ENIEC 61000-6-4:2019
Packaging & Shipping
We use wooden case packaging to ensure that the internal equipment is protected from damage during transportation and storage, and the interior may contain anti shock, moisture-proof, dust-proof and other protective measures, such as foam pad, bubble film or desiccant, to ensure that the pressurizer is not affected by vibration, moisture or dust during transportation.
FAQ
1. who are we?
We are based in Anhui, China, start from 2019,sell to Domestic Market(50.00%),Eastern Asia(10.00%),South Asia(5.00%),South America(5.00%),Mid East(5.00%),Northern Europe(5.00%),Africa(5.00%),Southeast Asia(5.00%),Oceania(4.00%),Southern Europe(3.00%),North America(2.00%),Western Europe(1.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Transformer,Voltage stabilizer,Voltage regulator,Compact substation,Frequency converter
4. why should you buy from us not from other suppliers?
We have 15 years of experience in electric equipments and have implemented a strict and complete quality control system to ensure quality and safety, so we have a good reputation in this field and are favored by domestic and foreign customers.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,
){kind=link}