The SCB(H)15 3D wound core dry-type transformer is an advanced high-efficiency transformer that combines three-dimensional wound core technology with epoxy resin casting insulation.
This product integrates:
- Original 3D wound core technology (developed since 1946)
- Advanced polygonal core structure design
- Modern winding and casting manufacturing processes
Compared to conventional dry-type transformers, it offers lower no-load loss, reduced excitation current, and improved energy efficiency, with overall performance exceeding national standards.
It is widely used in:
- High-rise buildings and dense urban areas
- Airports, railway stations, and metro systems
- Hospitals and critical infrastructure
- Power plants and metallurgical industries
- Petrochemical and nuclear facilities
🔹 Standards Compliance
- IEC 60076-11 – Dry-Type Power Transformers
- GB/T 1094.1 – Power Transformers
- GB/T 1094.11 – Dry-Type Transformers
- GB/T 32825 – 3D Wound Core Dry-Type Distribution Transformers
- JB/T 10088 – Sound Levels of 6kV–500kV Transformers
- GB 20052-2020 – Energy Efficiency Standards
🔹 Key Features
✔ Advanced 3D Wound Core Technology
- Fully symmetrical three-phase magnetic circuit
- Reduced magnetic resistance
- Lower excitation current and no-load loss
👉 Significantly improves overall energy efficiency
✔ Ultra-Low Loss & Low Noise
- Reduced core loss and vibration
- Optimized structure minimizes operational noise
👉 Suitable for noise-sensitive environments
✔ High Reliability & Mechanical Strength
- Epoxy resin encapsulated windings form a rigid structure
- Excellent short-circuit resistance
- Strong resistance to impact overvoltage
✔ Excellent Environmental Performance
- Fire-resistant and pollution-free
- Moisture-proof and corrosion-resistant
- Suitable for harsh environments
✔ Compact & Efficient Design
- Smaller size and lighter weight
- Optimized structure improves space utilization
- Easy installation and reduced infrastructure cost
✔ Integrated Manufacturing Design
- Combined winding and casting process
- Simplified structure with high production consistency
✔ Intelligent Monitoring Capability
- Supports real-time monitoring of operating conditions
- Optional remote communication system
🔹 Structural Design
🔸 Core
- 3D wound core with polygonal cross-section
- Fully symmetrical magnetic circuit
- Annealed after assembly
➡ Benefits:
- Reduced magnetic resistance
- Lower no-load loss
- Improved efficiency
🔸 Windings
- Epoxy resin cast windings
- Oxygen-free copper conductors
- Integrated rigid insulation structure
➡ Features:
- High mechanical strength
- Excellent insulation performance
- Strong short-circuit resistance
🔸 Clamping Structure
- Integral upper and lower clamping system
- Steel structure design
➡ Provides:
- Strong support for windings
- Improved resistance to axial forces during faults
🔸 Noise Control Design
- Structural optimization reduces vibration
- Suppresses resonance within clamping system
➡ Ensures:
- Low noise operation
🔹 Applications
- High-density urban power distribution
- Airports, rail transit, and metro systems
- Hospitals and data centers
- Industrial and petrochemical plants
- Nuclear and high-safety environments
🔹 Advantages Summary
- Advanced 3D wound core technology
- Lower loss and higher efficiency
- Low noise and stable operation
- High mechanical strength and safety
- Environmentally friendly and maintenance-free
- Ideal for high-end and critical applications
❓ FAQ
1️⃣ What is a 3D wound core transformer?
A 3D wound core transformer uses a fully symmetrical magnetic circuit instead of laminated core structures.
👉 This reduces magnetic resistance and improves efficiency, resulting in lower losses and better performance.
2️⃣ How does SCB(H)15 compare to SCB13 or SCB14?
- Lower excitation current
- Lower no-load loss
- Better noise performance
👉 It is a high-end alternative with advanced core technology.
3️⃣ Is this transformer suitable for critical environments?
Yes, it is ideal for:
- Hospitals
- Airports
- Nuclear and petrochemical facilities
👉 Due to its fireproof, safe, and highly reliable design.
4️⃣ Does it support remote monitoring?
Yes, it can be equipped with:
- Temperature monitoring
- Alarm and protection system
- Remote communication interface
👉 Suitable for smart grid integration.
Recensioni
Ancora non ci sono recensioni.