| Application: | Power, Electronic, Lighting |
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| Phase: | Three |
| Core: | Core-type Transformer |
| Cooling Method: | Oil-immersed Type Transformer |
| Winding Type: | Two-winding Transformer |
| Certification: | ISO9001, CE |
| Customization: |
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Audited Supplier
| Low Loss Oil Immersed 30 kVA 10/0.4 Kv Transformer with IEC Standard 30 Kv Oil Immersed Power Transforme with Customized Service Established in 2019, Tianhong Power Technology Co., Ltd. is an excellent and reliable transformer manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry transformers, box-type substations and complete sets of high and low voltage equipment. The equipment put into operation of the project advocates energy saving, intelligence, information and mechanization. The company has established Henan Triangle energy-saving transformer engineering technology Research Center, which has 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, TSTY products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa and other regions, covering more than 40 countries. |
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| Number of Phase | Three Phase | |
| Winding Type |
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| Rated Capacity | 30kVA | |
| High Voltage | 10/11kV | |
| Low Voltage | 0.4kV | |
| Tapping Range | ±2x2.5% | |
| Impedance Voltage | 4% | |
| Load Loss | 2.73/2.6kW | |
| No-load Loss | 0.34kW | |
| No-load Current | 1.0% | |
| Frequency | 50/60Hz | |
| Connection Group | Yyn0/Dyn11 | |
| Cooling Method | ONAN | |
| Coil Material | Aluminum/Copper | |
| Size | 1240x780x1360mm | |
| Weight | 910kg |
Mainly Components:
The mainly parts of this transformer include Oil Tank, Conservator, Buchholz Relay, Breather Unit, Oil Indicator, Temperature Detector, Pressure Relief Device, Thermal Relay, Radiator, and Bushing.
1. The oil tank is used to soak the windings by placing it in.
2. Comply with IEC standards with CE/ISO certificates
3. be easily contacted & enlarge throughout loading so that the temperature of the oil can be increased and decrease.
4. Buchholz relay is used when a conservator tank is used. Because it indicates errors like loss of oil once it goes low, improper flow of oil between the tank & transformer.
5. Breather Unit includes silica gel that absorbs moisture in the oil. It changes its color from blue color to pink color it is not capable to absorb moisture in the oil.
6. The oil indicator indicates the level of the oil within the conservatory unit.
7. The temperature detector monitors the temperature of the oil. If the temperature of the oil increases to a certain level then the transformer will be disconnected from the service.
8. Pressure relief device decreases the pressure within the transformer to avoid an explosion of the transformer.
9. Thermal relay is used as an indicator for the temperature of the winding
10. Full galvanized coating no rust
11. The bushing is used to connect the internal windings of the transformer with the help of an exterior electrical network.
Related Product
Applicaion Case
Waste incineration project,three gorges dam project,zhuhai-hong kong-macao bridge,state grid corporation,coal mine,photovoltaic project Power stations,compact transformer station, normal industrial factories , mines , hospitals, buildings, airports, tunnels, chemical plants, nuclear power plants etc.and so on.
Customer Case
After-sales service
1.Our company provides you with project design and process design, and designs and manufactures products according to your equipment purchase plan and specific needs. And train technical and operating personnel for you.
2.The newly purchased products are provided with online assistance for installation and debugging. The products are under the lifelong service system. If problems occur in normal use, we will provide solutions within one working day after receiving user's feedback. We will try our best to get the product up and running as soon as possible. And there are regular visits by professional technicians to ensure the long-term, safe and reliable use of our products.
3.We use quality authentic materials, process and manufacture in strict compliance with ISO9001:2000 international quality management to ensure the quality of excellence and the smooth installation!
Our Packing & Shipping
FAQ
Q: Who are we?
A:We are a big professional manufacturer of oil immersed transformer, dry type transformer, transformer substation,HV and LV switchgear, established in 2011 year .
Q: Why should you buy from us not from other suppliers?
A:As an enterprise specializing in transformer production for 12 years. ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L .CE,CCC,UL,CSA,TYPE TEST REPORT,etc certificates.
Q: How do transformers been shipped?
A: Transformers always been delivered by ship,train or truck for oversea,which with main active body in bulk and accessories in wooden cases.
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: Do you offer guarantee for the products?
A:Yes. We offer a minimum one year warranty on all transformers.
Q: Do you accept FAT(Factory Acceptance Test)?
A: Yes. It's available. We are responsible for each set transformer's testing.
Q: Do you assign engineer for after-sale service?
A: Yes. For our products,we all show after-sale guide installation adn question inquiry.
Suppliers with verified business licenses
Audited Supplier 
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