250kVA 10kV Epoxy Resin Casting Dry-type Transformer

250kVA 10kV Epoxy Resin Casting Dry-type Transformer

Model: SCB14, Capacity 250kVA, Voltage 10kV/0.4kV, Frequency 50/60Hz;
Type: Cast resin type transformer (Epoxy resin cast dry-type transformer);
Certifications: Complies with international standards ISO, SGS, CE;
Core Advantages:
3 phase dry type transformer design ensures high-efficiency and stable performance for heavy-load industrial applications;
Cast coil dry type transformer structure offers fire-resistant and explosion-proof features, eliminating the need for additional fire safety measures;
Low-loss, low-noise operation with eco-friendly insulating materials, meeting green energy requirements.
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Tel: +8615824687445

 

Basic Concepts and Definitions of Epoxy Resin Casting Dry-type Transformer

 

 

250kVA 10kV Epoxy Resin Casting Dry-type Transformer

Features and Functions

Cast resin type transformer: Uses epoxy resin vacuum casting technology, with fully cured coil cores for high mechanical strength and superior short-circuit resistance;

3 phase dry type transformer: A core device for three-phase power systems, oil-free design eliminates leakage risks and reduces maintenance costs;

Cast coil dry type transformer coils are impregnated and cured to prevent loosening, extending service life.

 

Material and Applications

Material: Cold-rolled silicon steel core (low eddy current loss) + epoxy resin insulation layers (corrosion-resistant and moisture-proof);

Function: Converts 10kV high voltage to low voltage, providing stable power for industrial equipment and building electrical systems;

Applications: Widely used in dry-type transformer scenarios such as data centers, hospitals, and transportation systems with strict fire-safety requirements.

 

 

250kVA 10kV Epoxy Resin Casting Dry-type Transformer

 

 

 

Products parameter

 

 

250kVA 10kV Epoxy Resin Casting Dry-type Transformer

 

 

 

 

Structural Composition and Application Scenarios of Cast coil dry type transformer

 

Core Components

Cast coil dry type transformer: Coils and epoxy resin are integrally cast, forming seamless insulation layers to enhance heat dissipation and fire resistance;

Core Frame: Compact lamination design optimizes magnetic flux pathways to reduce energy loss;

Thermal Control System: Smart cooling fans with automated temperature regulation.

Typical Application Scenarios

Industrial Sector: High-voltage power supply for production lines and metallurgical equipment;

Commercial Buildings: Dependable 3 phase dry type transformer three-phase power output for malls, hotels, and commercial complexes;

Special Environments: Fire-resistant cast resin type transformer ensures safety in confined spaces such as subways and ships.

 

 

250kVA 10kV Epoxy Resin Casting Dry-type Transformer

 

 

 

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Why choose us?

 

 

GNEE Group:

Global Transformer Supply Chain Integration Expert (2008 - Present)

Founded in 2008, GNEE Group has undergone fifteen years of deep industry cultivation, successfully transforming from a regional trader to a global supply chain management expert. As a pioneer in the integration of the steel industry chain, the group has established a full-cycle value system that spans raw material procurement, production coordination, logistics optimization, and terminal services, setting an innovative operational benchmark in the global transformer distribution sector. In the era of Industry 4.0, GNEE Group is accelerating towards its goal of becoming a global integrator oftransformer industry value through digital restructuring and green supply chain construction.

 

SGS certification certificate

250kVA 10kV Epoxy Resin Casting Dry-type Transformer


Production environment

250kVA 10kV Epoxy Resin Casting Dry-type Transformer

Our factory

250kVA 10kV Epoxy Resin Casting Dry-type Transformer

FAQ
 

Q1: What application scenarios is the Oil Immersed Transformer suitable for?

A: It is suitable for high-voltage transmission and distribution, industrial production facilities, substations, and other environments that require high load capacity and excellent heat dissipation performance.
Technical Advantage: With 18 years of industry experience, we use a three-dimensional wound core technology to reduce no-load losses by 15% compared to traditional lamination processes, while achieving ±0.5mm precision stacking to ensure long-term stable operation.
User Case: In a large steel plant expansion project, our oil immersed transformer (5000kVA) ensured the stability of continuous power supply thanks to its high load tolerance and low loss characteristics.

Q2: What parameters should be considered when choosing a Dry-type Transformer?

A: Key parameters include rated capacity (50kVA-5000kVA), voltage level, and temperature rise limits.
Core Advantage: We use epoxy resin + fiberglass insulation materials, with a fire resistance rating reaching UL94 V-0 standard, making it ideal for high-safety environments such as shopping malls and hospitals.

Q3: How does an Amorphous Alloy Transformer reduce electricity costs in remote areas?

A: By using amorphous alloy tape cores, no-load losses are reduced by 50%-70% compared to traditional silicon steel transformers, making them particularly suitable for rural grids with fluctuating loads.

 

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