Core Parameters

• Rated High Voltage: 10kV

• Rated Low Voltage: 0.4kV

• Connection Symbol: Dyn11

• Rated Capacity: 1000kVA (compatible with 500kva dry type transformer for small-capacity needs)

• Insulation Level: 170kV/3s

• Cooling Method: AN (Air Natural)

Core Selling Points

Epoxy Resin Casting: High insulation, moisture resistance, suitable for harsh environments.
Copper Winding: Low resistance loss, 3% higher efficiency than aluminum winding models.
National High-Tech Enterprise R&D: Optimized structure, strong short-circuit resistance.
Compliance with IEC/GB Standards: Certified for global market access.

Model

Attribute + Function + Benefit

Attribute	Function	Benefit
Epoxy resin casting shell	Isolates moisture and dust, prevents insulation breakdown	Reduces maintenance frequency, extends service life to 15+ years
High-purity copper winding	Lowers current loss, maintains stable temperature rise	Saves annual electricity cost by 5%-8% for users
SCB13 high-efficiency design	Meets international energy efficiency standards	Qualifies for energy-saving project procurement, expands application scope

Application Scenarios

① Metallurgy

Power supply for electric arc furnaces, electric slag furnaces (matches the company's electric furnace transformer business)

② Manufacturing

Factory power distribution, providing stable low-voltage power for production lines (e.g., machinery processing, automobile parts)

③ New Energy

Supporting energy storage systems and photovoltaic power stations (converting high voltage to 0.4kV for grid connection)

④ Electrochemistry

Power supply for electrolysis, electroplating equipment (compatible with the company's rectifier transformer business)

Company Advantages

Foundational Strength

Founded in 2004, specializing in R&D, production, and marketing of high/low-voltage electrical equipment and transformers.

Policy & Goal

Adheres to "developing via science and technology, establishing brand via quality"; pursues "optimal performance, comprehensive range, favorable price, good service, high reputation".

Market Recognition

National High-Tech Enterprise; products selected into State Grid E-commerce Platform.

Advanced Equipment & Production Features

Advanced Equipment

CNC winding machines, vacuum pressure impregnation equipment, partial discharge testers, and AC voltage withstand test devices.

Production Features

Adopt new materials (e.g., high-grade silicon steel sheets, copper windings) to improve product performance; optimize structural design to enhance heat dissipation and mechanical strength; implement lean production to reduce product defects.

Qualification Certificates & Achievements

Certificates

ISO9001 Quality Management System Certification; National Compulsory Certification (CCC) for electrical equipment.

Achievements

Recognized as a "High-Quality Supplier" by multiple industrial associations; products meet international standards (e.g., IEC) and are exported to Southeast Asia, Africa, and Europe.

After-Sales Service

Warranty Period

1-year free maintenance (including parts replacement and labor costs); lifelong maintenance service after the warranty period (only charging for parts).

Response Speed

24-hour service: Respond to equipment problems within 30 minutes; on-site service arrives within 24 hours (provincial) / 48 hours (inter-provincial) after receiving maintenance requests.

Priority Principle

Prioritize troubleshooting and restoring equipment operation to minimize losses and protect customers' vital interests.

Technical Support

Provide on-site guidance for installation and commissioning; offer free operation training for customers' operators (covering operation methods and simple maintenance).

Quality Tracking

Establish quality tracking information cards and customer files for each customer; conduct a return visit every 3 months to understand equipment operation status.

FAQ

Q1: What is the difference between this SCB13 1000kVA transformer and your 500kva dry type transformer?

A1: The main difference is capacity: 1000kVA for large-scale industrial lines, 500kva dry type transformer for small-to-medium workshops. Both adopt copper windings and epoxy casting, with the same high efficiency and reliability.

Q2: Do your products support export to Southeast Asia?

A2: Yes, our transformers comply with IEC standards and can provide customs clearance documents (e.g., certificate of origin). We also cooperate with international logistics companies for door-to-door delivery.

Q3: How to maintain the transformer to extend its service life?

A3: 1. Clean the surface quarterly to remove dust; 2. Check insulation status annually; 3. Avoid overloading beyond rated capacity. Our team provides free maintenance guidance regularly.

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SCB13 10kV 1000kVA Epoxy Resin Cast Copper Winding Dry Transformer​