Description
We are a professional supplier and manufacturer offering the S11 M 250kVA Oil Immersed Distribution Transformer for direct purchase. This product page is dedicated to the sale of a 250kVA three-phase oil immersed transformer designed for reliable power distribution in industrial, commercial, and utility applications. Featuring a fully sealed structure, low no-load loss, strong short-circuit resistance, and high-quality insulating oil, the S11 M 250kVA transformer ensures stable operation and long service life.
This page provides specifications, pricing inquiry support, and ordering options for buyers seeking a dependable oil immersed distribution transformer.
250KVA Oil Immersed Transformer
El S11-M 250kVA oil immersed distribution transformer is designed for reliable medium-voltage power distribution. As a professional transformer manufacturer and supplier, Solarasia provides IEC-compliant S11-M transformers with stable performance, competitive pricing, and flexible customization options.
This image presents the Solarasia Energy S11 M 250KVA oil immersed transformer in its standard three-phase configuration. The unit is engineered for stable power delivery in industrial, commercial, and utility distribution networks. Its fully sealed structure prevents moisture ingress and extends service life, while the high-purity transformer insulating oil ensures excellent dielectric strength and heat dissipation.
Designed for expert installation and reliable long-term maintenance, this transformer reduces energy losses and enhances system efficiency. The robust housing, corrosion-resistant surface treatment, and advanced coil winding technology provide strong mechanical strength and short-circuit resistance, making it ideal for demanding environments.
Product Details
This image highlights the critical components that ensure safe and reliable transformer operation. The pressure relief valve protects the unit during abnormal pressure rises caused by internal faults, preventing tank rupture. The oil level gauge allows real-time monitoring of transformer insulating oil conditions, while the thermometer tracks operating temperature to avoid thermal aging.
Lifting lugs ensure secure handling during transportation and installation. The earthing bolt provides essential grounding for electrical safety. The corrugated heat sink increases surface area for enhanced cooling performance, improving energy efficiency. Each component contributes to long-term reliability, reduced maintenance, and stable operation of the 250KVA oil type transformer.
250KVA Oil Immersed Transformer Drawing
The product outline drawing provides a detailed view of the 250KVA oil immersed transformer’s external structure. Dimensions, mounting points, and terminal arrangements are clearly illustrated, allowing engineers to evaluate installation locations, cable routing, and safety clearances. The drawing also highlights the position of the corrugated cooling surfaces, energized components, and structural reinforcements.
These details guide site preparation, foundation construction, and integration with high-voltage and low-voltage networks. The precise design ensures compatibility with global distribution standards and supports efficient, trouble-free deployment.
Model Code Meaning
This diagram breaks down the meaning of each element in the S11 M transformer model code, helping engineers quickly interpret product specifications. The voltage level indicates the applicable grid class, while the rated capacity defines the transformer’s continuous load capability. The “M” marking represents a fully sealed design that minimizes oil evaporation and environmental contamination.
The “11” indicates the performance efficiency level, ensuring lower losses compared to older models. The “S” denotes a three-phase arrangement suitable for balanced power distribution. Understanding these codes allows procurement teams to select the correct oil type transformer for infrastructure projects, industrial applications, or utility expansion.
250KVA Oil Immersed Transformer Parameters
Rated capacity: 250kVA
Model: S11-M
Type: Oil Immersed
Application: Distribution Network
This specification sheet outlines the full electrical and mechanical parameters of the 250KVA transformer, helping buyers assess performance and suitability. The voltage combination defines compatibility with local grid requirements, while the tapping range allows fine adjustment to accommodate voltage fluctuations.
No-load loss and load loss values reflect the transformer’s efficiency and operating costs, directly affecting lifecycle expenses and transformer oil price considerations. The no-load current indicates internal core performance, and the impedance percentage ensures proper coordination with protection devices. These technical data points are crucial for planning power distribution systems, optimizing power quality, and ensuring reliable industrial operations.
Typical Applications of S11-M 250KVA Distribution Transformer
The S11-M 250KVA oil immersed transformer is widely used in medium and low voltage power distribution systems where stable performance, high efficiency, and long service life are required. As a reliable distribution transformer solution, it is suitable for both utility and end-user power networks.
Typical application scenarios include:
Industrial plants, workshops, and manufacturing facilities
Commercial buildings, shopping centers, and office complexes
Urban and rural power distribution networks
Utility substations and secondary distribution systems
Renewable energy projects and infrastructure power supply
This 250KVA oil immersed distribution transformer provides stable voltage regulation and efficient heat dissipation, ensuring continuous operation under varying load conditions.
250KVA Oil Immersed Transformer Factory
This image showcases Solarasia Energy’s modern manufacturing facility for oil immersed and dry-type transformers. The factory includes automated coil winding machines, high-vacuum oil treatment systems, advanced testing laboratories, and precision assembly workshops.
Strict quality control protocols are applied at every stage, from core lamination and insulation processing to tank welding and oil filling. Skilled engineers oversee performance testing, ensuring that each 250KVA oil type transformer meets high efficiency and reliability standards. The facility’s large-scale production capacity ensures fast delivery and consistent quality for global customers.
250KVA Oil Immersed Transformer Packaging & shipping
This collage illustrates the careful packaging and transportation procedures used to protect the 250KVA oil transformer during domestic and international shipment. Each unit is securely fixed with reinforced steel frames, moisture-resistant wrapping, and shock-absorbing padding to preserve structural integrity.
Specialized handling ensures that the fully sealed tank and transformer insulating oil remain uncontaminated. Units are loaded with precision using certified lifting tools and transported in compliance with export regulations. These measures minimize the risk of damage, shorten installation time, and maintain product quality upon arrival at the customer’s site.
250KVA Oil Immersed Transformer Certifications
Global Cooperation
The meeting represents mutual trust built through reliable transformer performance, competitive transformer oil price considerations, and comprehensive technical support. Such long-term partnerships highlight the global acceptance of Solarasia Energy’s three phase transformer solutions and reinforce confidence among new buyers and distributors.
Contact us today for pricing, technical specifications, and lead time of the S11 M 250kVA Oil Immersed Distribution Transformer. Our team is ready to support your project with fast quotation and reliable supply.
FAQ
Are you the manufacturer and supplier of the S11-M 250kVA oil immersed transformer
Yes, Solarasia Energy is a professional transformer manufacturer and global supplier, providing factory-direct S11-M 250kVA oil immersed transformers with stable quality and competitive pricing.
How does your supply capability support international projects
As an experienced supplier, we support export packaging, technical documentation, and IEC-compliant testing, ensuring smooth delivery for industrial, commercial, and utility projects worldwide.
What quality assurance do you provide as a transformer supplier
Each S11-M 250kVA transformer supplied by us undergoes strict quality control, including routine and type tests, to ensure reliable performance, safety, and long-term operation.
Do you offer customization and after-sales support as a supplier
Yes, we provide flexible customization options and professional after-sales technical support, helping clients select, install, and maintain the transformer according to project requirements.
What type of transformer oil is used in S11-M 250KVA transformers?
We use high-quality mineral insulating oil that meets IEC standards, ensuring effective cooling and insulation performance.
Is the S11-M 250KVA oil immersed transformer suitable for outdoor installation?
Yes. The sealed oil tank design allows stable operation in outdoor substations under various environmental conditions.
Looking for other capacities?
Explore our 2000KVA oil immersed transformers for different power distribution needs.
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