Description

S13 Series Oil Immersed Transformer

This image presents a frontal and angled view of the Three Phase S13 Series oil immersed transformer, highlighting its robust, durable, and professional design. The transformer features a fully sealed oil tank, reducing the risk of transformer oil leakage and contamination, which ensures long-term insulation performance and reliable operation under various environmental conditions.

Internally, it uses a high-quality silicon-steel laminated core and precision copper windings, effectively reducing no-load and load losses, improving energy efficiency, and providing stable voltage output. The design also ensures enhanced heat dissipation, quiet operation, and lower operational noise, suitable for modern industrial, commercial, and utility power systems.

Key external components, such as high- and low-voltage bushings, lifting lugs, and radiators, emphasize the transformer’s safety, durability, and ease of handling. The professional engineering ensures operational reliability, maintenance convenience, and compliance with industrial standards.

This image conveys the transformer’s performance stability, low-loss design, and long service life, making it ideal for industrial plants, commercial facilities, substations, and rural distribution networks. Its sealed tank and high-quality transformer insulating oil provide superior protection for internal components, reducing maintenance needs and extending operational lifespan.

Overall, the S13 Series oil immersed transformer delivers efficient, reliable, and long-lasting power distribution, combining energy efficiency, safety, and durability in one advanced, maintenance-friendly solution.

Details

This detailed illustration highlights the critical components of the S13 Series oil type transformer, providing a clear view of its design and operational features.

Key Components:

• Oil gauge – monitors oil levels for optimal performance.

• Safety airway & gas relay – protect against internal faults and overpressure.

• Tap changer – allows voltage adjustment for stable output.

• High- and low-voltage bushings – enable safe electrical connections.

• Oil conservator & oil tank – ensure sufficient transformer insulating oil for cooling and insulation.

• Moisture absorber & signal thermometer – maintain insulation quality and monitor temperature.

• Oil discharge valve, iron core, and coil – essential for efficient energy transfer and long-term reliability.

Performance & Safety:
The high-quality transformer insulating oil ensures efficient cooling and insulation, while safety components like the gas relay and moisture absorber enhance operational reliability. The precision winding and high-grade laminated core minimize no-load and load losses, improving energy efficiency.

Applications & Value:
This illustration demonstrates how the S13 Series transformer maintains stable output, low operational losses, and safe, efficient operation in industrial plants, commercial facilities, and utility distribution networks. It provides a comprehensive overview of the transformer’s structure, ensuring users understand its durability, efficiency, and reliability.

Model Meaning Diagram

This diagram explains the significance of each code in the S13 Series transformer model, helping users understand the meaning behind the model number and select the appropriate transformer.

Model Components:

• Voltage Level (kV): Specifies the transformer’s high- and low-voltage rating.

• Rated Capacity (kVA): Indicates the transformer’s load-handling capability.

• M (Fully Sealed): Represents a sealed tank design that protects transformer insulating oil from contamination.

• 13 (Performance Level Code): Identifies enhanced efficiency and low-loss design.

• S (Three-Phase): Denotes the transformer’s three-phase configuration for balanced power distribution.

Performance & Reliability:
Le fully sealed tank safeguards the transformer oil, prolongs insulation life, and improves thermal stability. These design features ensure reliable operation, minimal maintenance, and long-term durability.

Applications & Value:
Understanding the model codes allows engineers and procurement teams to quickly select the right S13 Series oil immersed transformer for substations, industrial plants, and distribution networks. It ensures compatibility with IEC and national standards and supports efficient, reliable, and safe power distribution.

S13 Series Oil Immersed Transformer Parameters

This specification chart presents comprehensive technical data for the S13 Series oil immersed transformer, enabling informed selection and system planning.

Key Specifications:

• Model Number & Rated Capacity (kVA) – identifies transformer size and load-handling capability.

• Connection Symbol & Voltage Combination – ensures correct system integration.

• High- and Low-Voltage Tapping Ranges – allows precise voltage adjustments.

• No-Load Loss & Load Loss, No-Load Current, Short-Circuit Impedance – measures efficiency, energy losses, and performance under operational conditions.

Performance & Cooling:

• Highlights the role of transformer oil in cooling and insulation, ensuring stable operation and long-term reliability.

• Provides detailed measurements for engineers and procurement teams to select the right transformer for specific industrial, commercial, or utility applications.

Operational Benefits:

• Clear and structured specifications reduce operational risks and facilitate maintenance planning.

• Ensures the transformer delivers reliable, low-loss, and high-efficiency performance across substations, industrial facilities, and distribution networks.

S13 Series oil transformer Advantages

This image highlights the key advantages of the S13 Series oil immersed transformer, showcasing its superior design and operational benefits.

Core Features:

• Advanced security measures: Protect the transformer from internal faults and enhance operational safety.

• High-purity copper windings: Reduce electrical losses and improve energy efficiency.

• Strict manufacturing specifications: Ensure consistent quality and reliability.

• Enhanced insulation protection: Extend transformer life and maintain stable performance.

• Robust overall build quality: Supports durability, safe handling, and long-term operation.

Performance & Efficiency:
These features contribute to improved thermal management, lower energy losses, and stable voltage regulation under varying load conditions. The design ensures high operational efficiency, minimal maintenance, and long service life.

Applications & Value:
The S13 Series transformer is ideal for industrial, commercial, and utility power systems that require reliable, energy-efficient, and low-loss oil type transformers. This image effectively communicates the transformer’s durability, safety, and professional engineering.

S13 Series oil transformer Factory Show

This collage showcases the production process of the S13 Series oil immersed transformer, providing a comprehensive view of the factory workflow and quality standards.

Production Stages:

• Coil winding workshops – precision winding for high efficiency and low-loss performance.

• Assembly lines – careful assembly of components for structural integrity.

• Oil tank fabrication & core lamination – ensures reliable insulation and optimal magnetic performance.

• Quality inspection stations – verify every transformer meets strict specifications.

Factory Capabilities:

• Modernized equipment and precision manufacturing processes guarantee consistency and high performance.

• Controlled transformer oil filling procedures ensure proper insulation and cooling.

• Strict quality control measures maintain operational reliability and long service life.

Applications & Buyer Confidence:

• Demonstrates a professional manufacturing environment for industrial and commercial customers.

• Builds confidence for global buyers and B2B clients evaluating production standards and operational safety.

• Provides assurance of reliable, high-quality oil type transformers suitable for diverse power distribution needs.

S13 Series oil transformer Package and Shipping

This image demonstrates the packaging, transportation, and field deployment of the S13 Series oil immersed transformer, highlighting both protection and real-world application.

Packaging & Transport:

• Uses reinforced wooden crates, moisture-proof wrapping, and steel-frame pallets for secure shipment.

• Handling procedures ensure the transformer oil tank, bushings, and coil assemblies remain protected during transit.

Field Deployment:

• Includes a pole-mounted installation photo showcasing operational reliability in outdoor settings.

• The visual emphasizes the transformer’s robust and durable structure, easy installation, and field-ready design.

Applications & Value:

• Suitable for rural electrification, municipal grids, and industrial distribution networks.

• Demonstrates the transformer’s ability to provide stable, efficient, and long-term power distribution in various environments.

S13 Series Oil Immersed Transformer Certifications

Coopération mondiale

This photograph captures a successful business meeting between company leadership, staff, and international partners. It reflects collaboration and trust in delivering S13 Series oil immersed transformers to global customers.

The image highlights the company’s professionalism and strong technical expertise. It demonstrates their ability to deliver reliable oil type transformers.
High-quality transformer oil and insulation ensure safe and efficient operation. It showcases long-term partnership potential and reinforces credibility for international procurement, B2B projects, and large-scale power distribution contracts.

FAQ

Q1: What is the S13 Series transformer?
A: A high-efficiency, low-loss three-phase oil immersed transformer for industrial and utility applications.

Q2: Where is it used?
A: Ideal for substations, industrial plants, commercial buildings, and rural or municipal distribution networks.

Q3: What are its main benefits?
A: Stable output, low losses, quiet operation, long service life, and minimal maintenance.

Q4: What safety features does it have?
A: Gas relay, tap changer, HV/LV bushings, oil conservator, moisture absorber, and sealed tank design.

Q5: What voltage levels and capacities are available?
A: Multiple voltage ratings (kV) and capacities (kVA) to fit diverse grid requirements.

Q6: Is it standard-compliant?
A: Yes, it meets IEC, ISO, and CE standards for quality and safety.

Q7: How is efficiency maintained?
A: High-grade cores, precision copper windings, and premium transformer insulating oil reduce losses.

Q8: What maintenance is required?
A: Minimal; mainly inspections of bushings, oil level, and temperature monitoring.

Q9: Can it be installed outdoors?
A: Yes, the sealed tank and durable design allow safe outdoor or pole-mounted installation.

Q10: How is it shipped safely?
A: Reinforced crates, moisture-proof wrapping, and steel-frame pallets protect the transformer during transit.