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{"title":"Power Transformer with OLTC 10.5KV to 0.4KV","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/24\/ca12d01ef4662f2d1e897f663ba5-200x200-1\/power_transformer_with_oltc_10_5kv_to_0_4kv.jpg","attrs":{"Brand Name":"Gnee","Model Number":"S11M","Certification":"ISO CE","Place of Origin":"Henan, China"}}
{"title":"11kv Epoxy Resin Cast SCB10 Dry Type Transformer with Copper\/Aluminum Winding","imgUrl":"https:\/\/img.chinax.com\/nimg\/8a\/ec\/7d0986864af2e70d80fd2072078f-200x200-1\/11kv_epoxy_resin_cast_scb10_dry_type_transformer_with_copper_2faluminum_winding_for_industrial_use.jpg","attrs":{"Brand Name":"GNEE","Model Number":"SCB10","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"High Quality 15kv 630kva Oil-immersed Transformer Distribution Transformer","imgUrl":"https:\/\/img.chinax.com\/nimg\/b8\/28\/aee3955bb2f4be9e122bf3cc1cbd-200x200-1\/high_quality_15kv_630kva_oil_immersed_transformer_distribution_transformer.jpg","attrs":{"Brand Name":"GNEE","Model Number":"15kv 630kva","Certification":"ISO CE","Place of Origin":"China"}}
{"title":"75kVA Three Phase Power Transformer With 380V Output","imgUrl":"https:\/\/img.chinax.com\/nimg\/eb\/40\/0bc0f8bee4c59bedba204910687c-200x200-1\/75kva_three_phase_power_transformer_with_380v_output.jpg","attrs":{"Brand Name":"GNEE","Model Number":"Power Transformer","Certification":"ISO9001:2000","Place of Origin":"China"}}
{"title":"IEEE Standard 15kva 25kva 37.5kva Single Phase Pad Mounted Transformer","imgUrl":"https:\/\/img.chinax.com\/nimg\/f2\/37\/7b66c4e2985e0464080b43fa15a6-200x200-1\/ieee_standard_15kva_25kva_37_5kva_single_phase_pad_mounted_transformer.jpg","attrs":{"Brand Name":"GNEE","Model Number":"GNEE","Certification":"ISO\/UL","Place of Origin":"China"}}
{"title":"High Voltage Single Phase Transformer Pole Mounted Transformers","imgUrl":"https:\/\/img.chinax.com\/nimg\/7e\/13\/41022a357b7c233140dc3edd1022-200x200-1\/high_voltage_single_phase_transformer_pole_mounted_transformers.jpg","attrs":{"Brand Name":"GNEE","Model Number":"D11","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"30-2500 KVA Oil Type Power Transformer","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/69\/75ca41a99b821ffdf932224b30c2-200x200-1\/30_2500_kva_oil_type_power_transformer.jpg","attrs":{"Brand Name":"Gnee","Model Number":"S11","Certification":"ISO CE","Place of Origin":"Henan, China"}}
Pure and Safe Insulation: Utilizes brand-new mineral insulating oil, completely free of polychlorinated biphenyls (PCBs), ensuring both environmental safety and reliable insulation performance. Exceptional Thermal Performance: Engineered for low temperature rise, enabling seamless long-term full-load operation. This feature not only extends the lifespan of the oil cooled power distribution transformer but also reduces the risk of overheating - related failures. Globally Recognized Quality: Meticulously adheres to IEC (International Electrotechnical Commission) standards. Backed by prestigious CE and ISO certificates, our products are a testament to international quality benchmarks, ensuring peace of mind for customers worldwide. Superior Anti - Corrosion Protection: The entire product is coated with a fully galvanized layer, providing robust protection against rust and corrosion. This not only enhances the aesthetic appeal but also significantly improves the product's durability in various environments. Rich Global Expertise: Boasting extensive professional design experience, our products have successfully entered 70 international markets. This global footprint reflects our deep understanding of diverse customer needs and our ability to deliver tailored, high - quality solutions across different regions.
To obtain additional details about oil immersed distribution transformers, feel free to reach out to us at sales@gneesteels.com.
Scope of Supply
Product: Oil cooled distribution transformer
Rated Power: Up to 2500 KVA
Primary Voltage: Up to 11 KV
The S11-M series oil immersed transformer can be designed according to customer's requirements.
Technical specification
Power transformer with OLTC 10.5KV to 0.4KV specification and data sheet. For instant communication, please feel free to contact us via email at sales@gneesteels.com.
Power Transformer with OLTC 10.5KV to 0.4KV display
The service field of Step Down Three Phase Power Transformer
Gnee's power transformers with OLTC 10.5KV To 0.4KV are versatile, serving multiple key sectors: Renewable & Traditional Power Generation: Applied in solar photovoltaic for solar - based electricity production and in thermal and hydropower to facilitate energy conversion and transmission. Residential Living: Provide electricity for comfortable daily living in residential buildings. Mining Industry: Cater to the substantial electricity demands of the mining sector, enabling smooth operations. Manufacturing Sector: Used for power transformation, supporting a wide range of manufacturing processes.
Applied in large - scale solar farms in sun - rich regions, thermal power plants & hydropower stations
Ensuring power supply for household appliances like refrigerators, air - conditioners, and lighting systems
Powering heavy - duty machinery such as excavators, crushers, and conveyor systems
Provide power support for manufacturing plants or electronics manufacturing facilities
FAQ
Q: What is ester oil in transformers? A: Ester oil in transformers is a biodegradable insulating and cooling fluid, offering higher fire resistance and environmental safety than traditional mineral oil.
Q: What is an oil-filled transformer? A: An oil-filled transformer is an electrical device that uses insulating oil (like mineral or ester oil) as both a coolant and dielectric medium. The oil helps dissipate heat generated during operation and prevents electrical arcing between components, ensuring safe and efficient power transfer between voltage levels. It is widely used in power grids, industries, and commercial settings for its reliability and thermal performance.
Q: What kind of oil is used in transformers? A: Transformer oils mainly include three types: Mineral Oil: Derived from petroleum, it offers good insulation and heat dissipation but is flammable and non-biodegradable. Synthetic Oil (e.g., Silicone Oil): Chemically produced, it is heat-resistant, non-flammable, and used in high-temperature or fire-sensitive environments. Ester Oil (Natural/Synthetic): Extracted from plants or chemically synthesized, it has low flammability, biodegradability, and is eco-friendly, suitable for indoor use or ecologically sensitive areas.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.
GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.
GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ...
