SCBH15-M 11kv Amorphous Alloy Dry-Type Transformador Transformer 750 KVA Three-Phase 33/0.4kv 150 KVA 400V/415V/380V Output Voltage

Product Description

Product Categories Overview
Industrial Transformer Banner

High-power commercial integrated rugged equipment, with environmental protection, safety, maintenance-free advantages.

Dry Type Transformer Front View
Dry Type Transformer Side View

Our SC(B) series epoxy resin cast dry transformer is cast under vacuum with thin insulating bands automatically. The core is made of a high-permeable grain-orientated silicon sheet and cast with imported epoxy resin. The coil is reinforced with glass fiber and cast under vacuum with filler epoxy resin. It has good mechanical properties, is free of crack and inner bubble, and has a low local discharge, high reliability, and long service life. The high and low-voltage systems are cast under vacuum, thus the coil will not absorb moisture, the clamps of the core are subjected to corrosion-resistant treatment and it may run under high temperature or other serious environments.

Our Three-phase Epoxy-resin Dry-type Transformer is in conformity with the standard of IEC726, GB/T10228-1997, with features of low loss, compact and lightweight, low noise level, damp-proof, high mechanical strength, flame resisting, strong overload ability, and low partial discharge quality. They are applicable to power transmission and distribution systems, especially to heavy load centers and places with special fire protection requirements.

Technical Specifications
Model number ZGS11-100/10 ZGS11-200/10 ZGS11-315/10 ZGS11-500/10
Capacity (kVA) 100 200 315 500
Input voltage 10 kV 10 kV 10 kV 10 kV
Output voltage 0.4 kV 0.4 kV 0.4 kV 0.4 kV
Frequency 50 Hz 50 Hz 50 Hz 50 Hz
Phase number Three-phase Three-phase Three-phase Three-phase
Cooling mode Natural Air Cooling (AN) Natural Air Cooling (AN) Natural Air Cooling (AN) Natural Air Cooling (AN)
Temperature rise ≤ 100°C ≤ 100°C ≤ 100°C ≤ 100°C
Noise level ≤ 55 dB(A) ≤ 55 dB(A) ≤ 55 dB(A) ≤ 55 dB(A)
Insulation class F Grade (155°C) F Grade (155°C) F Grade (155°C) F Grade (155°C)
Protection class IP20 IP20 IP20 IP20
Installation mode Vertical or horizontal Vertical or horizontal Vertical or horizontal Vertical or horizontal
Housing material Steel or stainless steel Steel or stainless steel Steel or stainless steel Steel or stainless steel
Weight 500 kg 800 kg 1000 kg 1200 kg
Dimensions (LxWxH) 1000x800x1200 mm 1200x900x1400 mm 1400x1100x1600 mm 1600x1200x1800 mm
Quality Management System
Key Product Features
Environmental Protection Design
Environmental Protection and Safety

Oil-free design, avoid the risk of oil leakage, meet environmental requirements, and suitable for indoor and special environment use.

Efficient Cooling Performance
Efficient Cooling

Natural air cooling (AN) eliminates the need for an external cooling system reducing energy consumption and saving maintenance costs.

Low Noise Engineering
Low Noise

Low noise level, suitable for places with strict noise requirements (such as hospitals, schools, etc.).

Strong Durability Build
Strong Durability

Has a long service life, adapt to large scale load, temperature rise control within 100°C, long-term stable work.

Manufacturing Workshop Grid 1
Manufacturing Workshop Grid 2
Manufacturing Workshop Grid 3
Advanced Production Line
Testing Equipment Area
Manufacturing and Technical Capabilities

Established in 2007, our company is a leading manufacturer specializing in the production of various high-quality electrical products. Strategically located inside a premier industrial center, the facility covers an area of 3,000 square meters and provides innovative and reliable solutions to customers around the world. We specialize in the production of electromagnetic wire (including enameled wire, glass fiber insulated wire, etc.), dry transformers, oil-immersed transformers, and various cables. Our products have been integrated into the supply chain of leading global enterprises, proving that we have the ability to meet the strict requirements of large-scale operations.

Our team has many years of experience in production management and is committed to continuous innovation. We are not only dedicated to maintaining the highest quality standards, but also to constantly improving and developing new solutions. Our experienced team ensures that we remain at the forefront of the industry. With advanced technology and high efficiency from cutting-edge production equipment, we offer products that exceed global quality standards while meeting the specific requirements of different customers. All of our products are ISO 9001 certified, ensuring reliability, durability, and efficiency. Our rigorous quality control process ensures that every product meets international specifications and provides the highest value to our customers. Our professional research and development team focuses on continuous engineering improvement, ensuring that every order delivers maximum performance and satisfaction. We firmly believe in establishing long-term and stable cooperative relations with our global partners.

Warehouse and Shipping Hub
Enterprise Honors and Certificates
Corporate Quality Assurance
Frequently Asked Questions (FAQ)
Q1 What are the facility scale and manufacturing setup for these electrical products?

The manufacturing base is strategically situated within a premier heavy equipment industrial cluster, featuring a 3,000 sq.m facility with dedicated production lines that guarantee a robust monthly output exceeding 300+ tons.

Q2 What is the overall annual production capacity and lead time?

With 30+ skilled technicians and 20 automated winding systems, the facility delivers an annual output of 2,500+ tons of glass fiber-covered, paper-covered, and film-coated copper/aluminum winding wires. It supports an OEM capacity of 500+ transformers per year, with a standard bulk order lead time of 15 working days.

Q3 What international standards and certificates do the wiring products comply with?

All products strictly comply with international electrical and environmental benchmarks, including IEC 60317 (International Electrotechnical Commission), GB/T 6109 (National Standard), and RoHS & REACH environmental directives. Complete certificates are available upon request.

Q4 What are the core technical design benefits of the SC(B) series dry-type transformers?

The SC(B) series transformers are cast under vacuum with thin insulating bands automatically. Built with high-permeable grain-orientated silicon sheets and imported epoxy resin reinforced with glass fiber, they offer good mechanical properties, zero inner bubbles, low local discharge, high operational reliability, and an extended service life.

Q5 Are these dry-type transformers suitable for extreme or harsh environmental conditions?

Yes, because the high and low-voltage systems are securely cast under vacuum, the coils are completely moisture-proof. Additionally, all core clamps receive comprehensive corrosion-resistant treatments, allowing the equipment to operate stably under high temperatures and other severe environmental conditions.

Q6 Where are three-phase epoxy-resin dry transformers typically applied?

Conforming to IEC726 and GB/T10228-1997 standards, these transformers feature compact sizes, low noise (≤ 55 dB(A)), and high flame resistance. They are highly recommended for power transmission and distribution systems in heavy load centers and locations with strict fire safety requirements, such as hospitals and schools.

Related Products