Analisis mendalam trafo tipe kering resin epoksi: proses manufaktur, indikator kinerja, dan aplikasi pasar internasional

Mengapa trafo tipe kering resin epoksi lebih populer di pasar luar negeri?

Di pasar internasional seperti Eropa, Timur Tengah, dan Asia Tenggara, epoxy resin cast transformator tipe kering have become the preferred equipment for medium and low voltage distribution projects. This is not only due to safety, but also to their stability, life cycle cost, and standardization level.

1.Manufacturing process of epoxy resin dry-type transformers

1.1 Vacuum Casting Process

Core process:

1.Winding pre-processing
2.vacuum degassing
3.Epoxy resin casting
4.High temperature curing molding

Keuntungan:

• bubble-free
• Uniform insulation
• Strong ability to resist partial discharge

2.Analysis of Key Technical Indicators

3.Advantages of epoxy resin dry-type transformers

3.1 Excellent insulation performance

• Moisture proof, salt spray proof, and dust proof
• Suitable for coastal areas, deserts, and industrial pollution zones

3.2 Long service life

• Design lifespan ≥ 25 bertahun-tahun
• Low thermal aging rate

4.International certification and standard requirements

Common certifications for export projects:

• IEC 60076-11
• CE
• ISO 9001 / 14001
• KEMA/DEKRA (partial projects)

5.Overseas engineering application case direction (can be used on the official website)

• Data center UPS power distribution system
• Photovoltaic booster station
• Subway traction substation
• Commercial real estate distribution room

6.The role of dry-type transformers in new energy systems

6.1 Photovoltaic System

• Grid connected voltage boost
• Low noise operation

6.2 Sistem Penyimpanan Energi

• high security level
• High fire prevention requirements

7.How to evaluate a dry-type transformers supplier?

Key focus:

• Raw material sources (silicon steel, resin)
• Short circuit test report
• International project experience
• customization capability

8.Common technical questions from the purchaser (Pertanyaan Umum)

Q1: Are dry-type transformers suitable for high-temperature areas?

A: Choose H-grade insulation and configure an air cooling system.

Q2: Can it be installed outdoors?

A: Can be equipped with a protective casing (IP54) for semi outdoor installation.

Epoxy resin dry-type transformers are not only equipment, but also the core guarantee for the safety, perlindungan lingkungan, and reliability of modern distribution systems. With the continuous improvement of global project standards, its market space will continue to expand.

Luoyang Datang Energi Technology Co., Ltd. adalah perusahaan teknologi tinggi yang mengintegrasikan R&D, manufaktur dan penyediaan peralatan listrik seperti trafo, komponen energi baru, lemari distribusi dan inverter. Dengan inovasi teknologi sebagai intinya, kami fokus pada penciptaan solusi kelistrikan dengan keandalan dan kinerja tinggi untuk melayani pelanggan global. Dengan sistem kendali mutu yang ketat dan sertifikasi berstandar internasional, kami terus menghasilkan produk unggulan dan memungkinkan pelanggan membangun sistem tenaga listrik yang aman dan stabil.