Classification and Features of Dry Type Transformers
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Basic dry type transformers, epoxy resin dry type transformer uses epoxy resin casting technology, with a compact structure suitable for distribution systems (distribution use). |
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Optimized heat dissipation and energy efficiency, SCB13 type conforms to international energy efficiency standards, suitable for industrial distribution centers. |
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Enhanced AF air-cooling system, adaptable to outdoor environments (outdoor). |
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Fully encapsulated dry type transformer adopts a fully encapsulated design, with outstanding short-circuit resistance, suitable for fireproof scenarios such as hospitals/data centers. |
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| 15kVA Single Phase Transformer |
Products parameter
SCB11 Resin Casting Dry Type Power Transformer
SCBH15 Amorphous Alloy Transformer
Product drawings
Performance & Advantages of dry-type distribution transformers
Energy Efficiency:
SCB13/14 models: No-load losses ≤0.25 W/kVA, with 15–20% lower load losses, meeting international standards for dry-type power transformers.
Full-sealed design reduces energy loss, lowering long-term operational costs by approximately 25% compared to traditional transformers.
Safety & Reliability:
Epoxy resin casting ensures full insulation and fire resistance (Class A rating), eliminating oil leakage and fire risks.
Enhanced short-circuit resistance (40% improvement) supports stable power supply in industrial/commercial environments with high reliability demands.
Environmental Adaptability:
AN/AF dual cooling modes operate reliably in extreme temperatures (-30°C to +50°C), suitable for all indoor/outdoor scenarios.
Low-noise design (＜65 dB) meets noise-sensitive environments like hospitals and data centers.
Application Scenarios
Core Industrial Applications:
Factories, malls: Serve as dry-type distribution transformers, powering equipment, lighting, and HVAC systems.
Subways & rail transit: SCB18 models address medium-voltage dry-type transformer needs for 10kV power in underground stations.
Specialized Use Cases:
Hospitals: SCBH15 models' fully encapsulated design prevents dust contamination, ideal for operating rooms and ICUs.
Data Centers: Lifespan exceeding 30 years and maintenance-free features minimize critical power-outage risks.
Outdoor Infrastructure: SCB14's AF cooling system withstands harsh outdoor conditions (e.g., high-temperature, dusty environments).
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Technical Design & Structure
Insulation Innovation:
Epoxy resin dry-type transformer uses vacuum casting technology, increasing insulation thickness by 20% for enhanced shock resistance.
Fully sealed design with IP54 rating (dust/waterproof) eliminates the need for periodic oil maintenance.
Modular Construction:
Standardized dimensions fit distribution cabinets, reducing installation space by 20%.
Quick-disassembly design cuts repair time to one-third of conventional transformers.
Smart Features:
Tap-changer voltage regulation enables remote adjustment for fluctuating loads.
Optional temperature sensors and remote monitoring modules provide real-time anomaly alerts.
Why choose us?
GNEE Group:
Global Transformer Supply Chain Integration Expert (2008 - Present)
Founded in 2008, GNEE Group has undergone 18 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 transformer 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 of transformer industry value through digital restructuring and green supply chain construction.
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