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Dry Type Transformer Core

The dry type transformer core, a crucial component in electrical distribution systems, is engineered for efficiency and reliability. Constructed from high-quality silicon steel laminations, it minimizes energy loss through reduced hysteresis and eddy current effects. This design ensures optimal magnetic flux performance while operating without the need for cooling oils, making it environmentally friendly and safer in indoor applications. The compact structure supports easy installation and maintenance, ideal for commercial and industrial settings where space is at a premium. Its robust construction withstands thermal stress, ensuring long-term stability and durability under various load conditions.
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THE CHARACTERISTICS OF THE DRY TYPE TRANSFORMER CORE

1. Superior Material Selection

Crafted from premium-grade silicon steel with a low iron loss of ≤0.75W/kg, our dry type transformer cores significantly reduce energy waste. The material's high magnetic permeability enhances efficiency, ensuring superior performance even under heavy loads. This choice of material also contributes to the core's durability and resistance against corrosion, extending its operational life.

2. Eco-Friendly Design

Unlike oil-immersed transformers, our dry type models operate without any oils or coolants, reducing the risk of leaks and environmental contamination. This design makes them an ideal solution for environmentally sensitive areas and indoor installations, promoting safety and minimizing maintenance requirements.

3. Compact and Lightweight Structure

Featuring a streamlined design, these cores offer substantial space savings—up to 30% less volume compared to traditional counterparts. Their lightweight construction simplifies transportation and installation, making them perfect for applications where physical dimensions are critical, such as urban substations or commercial buildings.

4. Robust Electrical Insulation

The application of high-quality resin insulation systems guarantees excellent electrical properties This ensures not only the safety of the equipment but also the longevity of the transformer, contributing to reduced downtime and lower operating costs over time.


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PRODUCT DESCRIPTION

Dry type transformer cores are essential components in the construction of dry-type transformers, which are widely used in electrical distribution systems where fire safety and indoor installation are critical considerations. These cores are designed to provide efficient magnetic flux pathways with minimal energy loss, ensuring high operational efficiency and reliability.

Dry type transformer cores find applications in various sectors, including commercial buildings, industrial facilities, renewable energy systems, electric vehicle charging stations, and residential areas, wherever reliable and safe power distribution is needed.

PRODUCTION EOUIPMENTS


PRODUCT PERFORMANCE

Low no-load loss, low noise, low no-load current, high mechanical strength, strong resistance to short circuit, small partial discharge. The clip is beautiful in appearance and high in practicality. The insulating material has the advantages of simple processing, good thermal stability and good insulation performance.

HOW DO WE SHIP


PRODUCT ADVANTAGE

Core products have superior performance, with low loss, low noise, low no-load current, high mechanical strength, strong short-circuit resistance, small partial discharge, good insulation performance, good thermal stability, accurate size, small burr, superior process coefficient, beautiful appearance and other advantages, to provide 10kV to 1100kV voltage grade full series core solutions.

Benefits:

  • Enhanced efficiency leading to lower operating costs

  • Reduced maintenance needs thanks to robust design and durable materials

  • Safe operation in sensitive environments without risk of oil leaks or fires

  • Contribution to sustainable development through eco-friendly manufacturing processes and materials

WHY CHOOSE US


Shanghai JISCO Electrical Technology Co., Ltd. is located in Shanghai Baoshan, with more than 200 employees and the factory covers an area of 33,000 m², including a 12,000 m² digital factory. Shanghai JISCO mainly engaged in the sales of oriented, non-oriented electrical steels, and the processing and production of transformer core for more than 15 years.



FAQ

1.Are you a manufacturer?

Yes, we are manufacturers. We have our own factory and our own company. I believe we will be the most suitable supplier for you.


2.What is the MOQ (Minimum Order Quantity) for transformer cores?

The MOQ varies from supplier to supplier and depends on production capabilities and business policies. Buyers should inquire directly with suppliers about specific MOQs.


3.Can we visit your factory?

Sure, we welcome you to visit our factory, check our production lines and know more about our strength and quality.


4.What after-sales service do you provide for transformer cores?

Suppliers typically offer technical support, warranty services, and replacement parts. Some may also provide installation guidance or maintenance tips.


5.What payment terms are usually accepted for transformer cores?

Common payment terms include T/T (Telegraphic Transfer) in advance, L/C (Letter of Credit) at sight. Specific terms depend on negotiation between buyer and seller.


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Shanghai JISCO Electrical Technology Co., Ltd. is established in 2020. Shanghai JISCO is dedicated to the R&D, production, and sales of transformer cores, cut laminations, and slit coils. Located in Baoshan District, Shanghai, it occupies an area of 33,000 m², including a 12,000 m² digital factory. The company operates 3 slitting lines, 12 cross-cutting lines

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