110kV three-phase oil filled power transformer
Primary Voltage: 110kV or Customizable
Secondary Voltage: 6.3kV,10.5kV,6.6kV,11kV,33kV,69kV or Customizable
CONNECTION TYPE: YNd11/YNyn0 or others
Standards: IEC, ANSI/IEEE, CSA/CAN
Power Rating: 500 kVA-200 MVA
Certificate: ISO9001, ISO14001, CE, SGS，UL
Have questions? GNEE sales representatives are available for live chat now
Send E-mail: sales@gneeelectric.com
Tel: +8615824687445
Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 110kv three-phase oil filled power transformer in China. If you're going to buy customized 110kv three-phase oil filled power transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.
introduction of 110kV three-phase oil immersed power transformer
GNEE TRANSFORMER supplies 110kV three-phase oil-filled power transformer.
With a primary voltage of 110 kilovolts, this oil filled transformer is suitable for high voltage applications and is essential to step down the voltage to a level that industrial, commercial and residential consumers can use safely and efficiently, and the secondary voltage is 6.3kv, 10.5kv, 6.6kv, 11kv, 33kv, 69kv or customized. The three phase design enables balanced power distribution, thereby improving the stability and efficiency of the power grid.
110kV Three Phase Power Transformer High Voltage Applications
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Transmission Systems
110kV three phase power transformer play a crucial role in high voltage transmission systems. They step up the output voltage from power plants to 110kV, reducing energy loss over long distances. This efficient voltage conversion decreases the current, thereby reducing resistive losses (I²R losses) in the conductors, ensuring that more electrical power reaches its destination.
Key Advantages: Efficient energy transmission, reduced transmission losses, improved overall system efficiency.
Application Scenarios: Long-distance power transmission lines, large transmission networks.
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Substations
110kV three phase power transformers are the core components of step-down substations. These transformers convert high voltage electrical energy into medium and low voltage electrical energy suitable for distribution and use. Substations are usually located between power plants and distribution networks, ensuring that electricity is delivered to end users at the appropriate voltage level.
Key Advantages: Efficient voltage conversion, ensuring power system stability, supporting large-scale power distribution.
Application Scenarios: Power plants, urban and regional substations.
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Industrial Facilities
In large industrial facilities, 110kV three phase power transformers provide a stable power supply to meet the needs of high load and continuous operation. Industrial transformers convert high-voltage electrical energy into the operating voltage required by industrial equipment, ensuring the continuity of the production process and the safe operation of machinery.
Key Advantages: Providing stable and reliable power, supporting high load operations, enhancing industrial production efficiency.
Application Scenarios: Large manufacturing plants, chemical plants, metallurgical plants.
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Urban and Rural Power Grids
110kV three phase power transformers are widely used in urban and rural power grids, ensuring reliable power supply to residential and commercial users. By converting voltage levels, they support the efficient operation of the power grid, meeting the electrical needs of different areas, and improving the quality of life and economic development.
Key Advantages: Supporting stable grid operation, providing reliable power supply, adapting to various environmental conditions.
Application Scenarios: Urban grids, rural grids, commercial and residential areas.
110kV three-phase oil immersed power transformer Specifications
| Coil Number | 2 winding |
| Use | power |
| Output Voltage | or others, 6.3kv, 10.5kv, 6.6kv, 11kv, 33kv, 69kv |
| Input Voltage | or others, 63kv, 66kv, 69kv, 110kv, 132kv, 138kv, 220kv |
| Usage | Power |
| Phase | Three |
| Coil Structure | TOROIDAL/ PIE COIL |
| Model Number | S11 |
| Coil Number | 2 winding |
| Tap Changer | OLTC |
| Frequency | 50Hz/60Hz |
| Winding material | Copper |
| Certification | ISO9001:2008 CE |
| Vector group | Dyn11,Yyn0,Yzn11 |
| Rated capacity | 30 to 1600kva |
| Standard | IEC60076 |
| Cooling Method | ONAN ONAF |
| Operating temperature | 40 To+180 |
company profile
GNEE TRANSFORMER has strong production capacity and an efficient marketing team.
Our transformer products include 500kV, 400kV, 330kV, 220kV, and 110kV ultra-high voltage transformers, various dry-type transformers/oil immersed transformers/amorphous alloy transformers of 35kV and below, new energy transformers, and prefabricated substations,
Export series: single-phase transformer, three-phase transformer, cylindrical transformer, isolation transformer, control transformer, voltage regulator and other products, And various specifications of special transformers such as grounding transformers, arc suppression coils, Bitcoin transformers, prefabricated cabins, reactors, electric furnace transformers, rectifier transformers, mining transformers, marine transformers, etc.
GNEE TRANSFORMER has successively passed ISO9001, ISO14001, ISO45001, SA8000 system certification. At the same time, 10kV and 35KV level distribution transformers and box type substations have obtained interna- tional Electrotechnical Commission IEC certification, US UL certification, German TUV certification, EU CE certification, Dutch KEMA certification, and GOST certification. Our product sales cover the global market, including 72 countries and regions such as the United States, Europe, Canada, Mexico, etc.
transformer Workshop equipment display
types of transformer from GNEE
Get Transformer Order specification
GNEE Transformer Order specification
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When choosing our company's products, please provide the following data to better serve you. |
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Demander |
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Demander: |
Telephonemethods: |
Fax: |
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Project technical leader: |
Telephonemethods: |
Mailbox: |
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Transformer type selection |
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□Dry transformer {□SC(B) Epoxy resin □SC(B) Non-encapsulated} □American Box(ZGS) {□Terminal type(-Z-) □Ring network type(-H-)} □European Box change(YBM){□ Dry change □Oil change} |
□ Oil-immersed transformer{□ Fully sealed(-M-) □Oil-bearing pillow} □Amorphous alloy transformer{□Dry amorphous □ Oil amorphous} □ Special transformer{Rectifier, Furnace, Mine, Etc} |
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Transformer basic data selection
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Country of use: |
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Phase number: |
□Three-phase(S conventional) □ Monophase □Other( ) |
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Frequency: |
□50Hz(conventional) □60Hz □ Other( ) |
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Transformer oil: |
□#25(conventional) □#45(minimum temperature below-25℃) |
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Rated capacity: |
□( )kVA Conditions of use □Outdoor type □Indoor type |
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Altitude: |
□Less than 1000m(conventional) □1000-2000m □3000m以上 over |
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Rated voltage(High voltage) |
□6kV □10kV □20kV □35kV □66kV □110kV □220kV □Other( ) |
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Rated voltage(Low pressure) |
□0.4kV □0.66kV □10kV □10.5kV □35kV □其他 Other( ) |
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Connected group |
□Dyn11(conventional) □Yyn0 □YNd11 □li0(Single-phase) □Other( ) |
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Impedance(%): |
□4% □4.5% □5.5% □6% □6.5% □7.5% □8% □Other( ) |
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Voltage regulation mode |
□Voltage regulation without excitation(conventional) □On-load voltage regulation(Z) |
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Voltage regulation range |
□±2*2.5% □±5% □±3*2.5% □Other( ) |
Transformer accessory selection
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□Fan □Temperature control{□ Common □With 485 computer interface} □Dry case{□ Ordinary steel sheet □Aluminum alloy » Stainless steel} □Protection level of dry case(□IP20(Conventional) □IP( )} □Dry case height requirements{□None □Requirements[ ]} □ Cable out mode of the dry variable shell {□ Up-and-out □ Up-and-down □Down-in/DOWN-out □Down-in/UP-out □Down-in/DOWN-out □Down-in/ side-out [□Left □ Right-out]} |
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Note: 1. (Dry change requirements s 100kVA transformer does not include fans, such as fans, need to be charged 2. (Oil changes <630kVA transformer does not include temperature control, gas relay, if necessary, need to increase the fee) |
Other special requirements(additional charges apply below)
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Dry transformer |
□Shell and bottom plate{□Ordinary □Fully sealed} □Travel switch □Magnetic lo □Zero sequence transformer □Copper bar to the low voltage cabinet □Protective mesh □Lighting □100kVA or less Fan □Shock absorber |
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Oil-immersed transformer |
□No.45 oil for non-low temperature areas □Designated brand on-load voltage regulator □400kVA and below low voltage outlet OABC phase with wiring terminals □630kVA or below requires temperature control □800kVA or below Low voltage outlet phase 0 requires wiring terminals □630kVA and below must be equipped with gas relay |
GNEE TRANSFORMER Industrial Layout
Asia:China, Philippines, Cambodia, Malaysia, Myanmar, Indonesia, Vietnam, Mongolia, Japan, Taiwan Province, Bangladesh, Sri Lanka, Lebanon, Saudi Arabia, Turkey, Armenia, Iraq, Iran, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan
Africa:Egypt, Ethiopia, Angola, Botswana, Burundi, Cape Verde, Congo, Guinea, Ghana, Gabon, Zimbabwe, Cameroon, Kenya, Rwanda, Malawi, Mauritius, Mauritania, Mozambique, South Africa, Nigeria, Somalia, Chad, Central Africa
North America: Aruba, Panama, Dominican Republic, Costa Rica, Honduras, Caribbean region,Canada, United States, Mexico, El Salvador, Guatemala, Jamaica
Europe: Bulgaria, North Macedonia, Finland, Norway, Ukraine, Greece, Hungary, Italy, United Kingdom
South America: Argentina, Paraguay, Ecuador, Colombia, Guyana, Venezuela, Uruguay, Chile
Middle East: The Middle East region
Oceania: Australia, Papua New Guinea. Fiji
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