JRC's

DISTRIBUTION TRANSFORMER

The Role of Distribution Transformers in Enhancing Power Quality and Reliability

Distribution transformers play a critical role in enhancing power quality and reliability by stabilizing voltage levels, minimizing harmonic distortion, and efficiently managing varying load conditions. These transformers ensure consistent power delivery across the grid, reducing energy losses and maintaining grid stability during peak and off-peak hours. At , JRC’s distribution transformers play a crucial role in enhancing power quality and reliability. They stabilize voltage levels, reduce harmonic distortion, and efficiently manage varying loads. By minimizing energy losses and supporting grid stability, JRC’s transformers ensure a consistent and high-quality power supply for various applications.
POWER-TRANSFORMER

Understanding Power Quality and Reliability

Power quality refers to the characteristics of electrical power that affect the performance and longevity of electrical equipment. Key aspects include voltage stability, which ensures that the voltage level remains consistent, preventing damage to sensitive devices. Harmonic distortion involves deviations from the ideal sine wave of electrical current, which can lead to inefficiencies and equipment malfunctions. Frequency regulation maintains the frequency of the electrical supply within a narrow range to ensure stable operation. Reliability in electrical systems is defined by their ability to deliver continuous, uninterrupted power. It focuses on system uptime, ensuring minimal downtime, failure rates, which should be low to avoid frequent interruptions, and maintenance requirements, which should be manageable to prevent unexpected outages. High reliability means the system can consistently meet demand without significant interruptions, thus ensuring operational efficiency and reducing the risk of system failures.
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The Role of Distribution Transformers

Distribution transformers are crucial for maintaining a stable and reliable electrical grid. Voltage regulation is one of their primary functions, as they ensure consistent voltage levels across the grid, protecting equipment and enhancing performance. They also minimize harmonic distortion by filtering out unwanted frequencies, which improves overall power quality and reduces the risk of equipment malfunction. In terms of load management, transformers adjust to varying load conditions, ensuring a steady and reliable power supply even during peak usage times. They are also instrumental in the reduction of energy losses; efficient transformers decrease energy lost as heat, which boosts overall system efficiency and reliability. Lastly, Distribution transformers play a significant role in grid stability, maintaining balance and preventing disruptions during both peak and off-peak hours, thus ensuring a continuous and stable power supply.

JRC’s key feature of Distribution Transformers

JRC’s distribution transformers are renowned for their key features that ensure superior performance and reliability. They excel in voltage regulation, maintaining consistent voltage levels and protecting sensitive equipment. Minimizing harmonic distortion enhances power quality, while advanced load management capabilities adapt to varying demand, ensuring stable power delivery. Energy loss reduction improves efficiency and lowers operational costs. Additionally, JRC’s transformers contribute to grid stability, supporting reliable power supply during peak and off-peak hours. These features collectively enhance the performance and longevity of electrical systems, making JRC a leader in distribution transformer technology.
DISTRIBUTION TRANSFORMER UP TO

4000 kVA

Oil immerse

JRC is the name of trust and quality in the Transformer industry of Bangladesh. Thanks to a long experience in the production of transformer up to 36 kV and constant investment in R&D, JRC is capable to grant hight quality products, with excellent performance in many and varied applications. JRC transformers can be used in a wide range of application and represent the most reliable answer for distribution systems rectification, power production traction and for special solutions. The manufacturing characteristics of JRC Transformers mean that they can be used for most installations.
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JRC Transformar
JRC Transformers engineered
Power Transformer up to

Standards

  • IEC 60076-1 : Power transformers – Part 1: General;
  • IEC 60076-3 : Power transformers – Part 3: Insulation levels, dielectric tests and external clearances in air;
  • IEC 60076-5 : Power transformers – Part 5: Ability to withstand short circuit;
  • IEC 60076-6 : Power transformers – Part 6: Reactors;
  • IEC 60076-8 : Power transformers – Part 8: Application guide;
  • IEC 60076-10-1 : Power transformers – Part 10-1: Determination of sound levels – Application guide;
  • IEC 60076-11 : Power transformers – Part 11: Dry-type transformers;
  • IEC 60076-12 : Power transformers – Part 12: Loading guide for dry-type power transformers ;
  • IEC 60068-3-3 : Environmental testing – Part 3-3: Guidance – Seismic test methods for equipment;
Power Transformer up to

  • IEC TS 60076-19 : Power transformers – Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors ;
  • IEC TR 60616 : Terminal and tapping markings for power transformers;
  • IEC 61378-1 : Converter transformers – Part 1: Transformers for industrial applications;
  • IEC 61378-3 : Converter transformers – Part 3: Application guide;
  • IEC 62032 : Guide for the Application, Specification and Testing of Phase-Shifting Transformers;
  • IEC 60529 : Degrees of protection provided by enclosures (IP Code);
  • EN 50588-1:2015 : Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Part 1: General requirements;
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JRC Transformers engineer
State of Art

Transformer Manufacturing Facilities

JRC core-cutting

HV and LV Winding

Fully automated high tension and low tension copper winding process ensures fast and compact coiling of JRC transformer.

JRC core-cutting-1

Cut to Length Core Processing Line

JRC's CNC operated Cut to length core cutting and core stacking line allows us rapid production

JRC core-cutting-2

Automatic Fin Processing System

CNC operated automatic Fin processing and welding process makes our Transformer tank welding State of Art.

JRCcore-cutting-3

Demoisturizing Heat Chamber

up to 24 Units of Transformer at a time.

Centrifuging-machine

Oil Centrifuging Facility

10000 Liter/ hour

Core-Stacking-converter

Core Stacking and Lifting Facility

CNC Operated fully automatic.

JRC’s high-efficiency distribution transformers offer superior voltage regulation and load management, minimizing harmonic distortion and energy loss. Our advanced design innovations enhance power quality and reliability, contributing to grid stability. With cutting-edge technologies, JRC transforms electrical systems through reliable and efficient distribution transformers.

CERTIFICATION

The transformers are manufactured and certified to ISO 9001:2015 and ISO 14001-2015 for design and manufacture of Power Transformers. JRC transformers have been designed and manufactured according to the provisions laid down by the main national and international standards and certified by the following certification body:

CPRI

CPRI, India

200 kVA - 11/0.415 kV 250 kVA - 11/0.415 kV 315 kVA - 11/0.415 kV

DUET

DUET, Bangladesh

2000 kVA - 11/0.415 kV

BSTI

BSTI, Bangladesh

200 kVA - 11/0.415 kV 250 kVA - 11/0.415 kV 315 kVA - 11/0.415 kV

Testing & Commissioning Facilities

  • Up to 20 MVA, 33 kV
  • All Routine tests as per IEC 60076.
  • Transformer Oil Test.
  • Tend Delta Test.
  • All types of Power & Distribution Transformer Testing
  • up to 400 kV, 250 MVA
  • All type of onsite Transformer commissioning tests
  • Bushing Ten Delta Test
  • Transformer Bushing CT Analyzing.
  • OLTC Dynamic Resistance Test.
  • High Voltage Withstand Test up to 100 kV, AC/DC.
  • Oil Centrifuging machine – 10,000 Liter/ hour capacity.
  • Lifting and Loading facility – up to 100 MVA.

Why Choose JRC Powertech

Expertise

With over two decades of experience in the electrical solutions market, we have a deep understanding of the industry's needs and challenges.

Innovation

We leverage the latest technological advancements to provide state-of-the-art power transformers.

Customer Support

Our dedicated team offers 24/7 support to ensure seamless operation and quick resolution of any issues.

FAQ

JRC Powertech’s Distribution Transformers are designed with several key features:

  • High Efficiency: Engineered to minimize energy loss.
  • Robust Construction: Built with high-quality materials for durability.
  • Safety: Advanced protection systems to ensure safe operation.
  • Low Maintenance: Designed for ease of maintenance and long service life.
  • Customizability: Available in various sizes and specifications to suit different needs.

Our Distribution Transformers are suitable for a wide range of applications, including:

  • Residential areas
  • Commercial buildings
  • Industrial facilities
  • Public infrastructure (e.g., schools, hospitals)
  • Renewable energy systems

JRC Powertech’s Distribution Transformers are available in standard voltage ratings up to 36 kV and capacities ranging from 25 kVA to 5,000 kVA, catering to diverse distribution needs.

Quality and reliability are ensured through:

  • Premium Materials: Use of high-grade materials in manufacturing.
  • Advanced Technology: Incorporation of the latest technologies for superior performance.
  • Rigorous Testing: Comprehensive testing to comply with international standards (IEC, ANSI, IEEE).
  • Continuous Support: 24/7 customer support for troubleshooting and maintenance.

Yes, JRC Powertech can customize Distribution Transformers to meet specific requirements. Our team works closely with clients to understand their unique needs and delivers tailored solutions that match their exact specifications.

JRC’s distribution transformers are essential in enhancing power quality and reliability. They ensure voltage regulation, reduce harmonic distortion, and manage varying load conditions, thereby stabilizing the power supply. By minimizing energy losses, these transformers improve overall system efficiency and contribute significantly to grid stability. Their advanced design and technology support uninterrupted power delivery, making them vital for maintaining high-performance electrical systems. Investing in JRC’s distribution transformers means achieving superior power quality and reliability, essential for both industrial and residential applications.

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