Dry-Type Transformers

SCBH15 Dry-type Transformer

SCBH15 Series Three-Phase Amorphous Alloy Core Epoxy Resin Cast Dry-Type Transformer is a new generation of high-efficiency and energy-saving power distribution equipment. Adopting amorphous alloy core and vacuum epoxy resin casting technology, it has the advantages of ultra-low loss, safety and fire resistance, maintenance-free operation, and low noise. It is widely used in commercial buildings, data centers, industrial plants, rail transit and other scenarios, and is the preferred solution for energy-saving upgrading and safe operation of power distribution systems.

Specifications

Product ModelSCBH15-30~2500/10

Rated Capacity30kVA ~ 2500kVA (Larger capacity customizable)

Rated VoltageHigh Voltage: 10kV / 6kV; Low Voltage: 0.4kV (Voltage ratio customizable according to user needs)

Connection GroupDyn11 / Yyn0 (Optional)

No-Load LossAbout 70% lower than the traditional SCB14 series, far exceeding the national level 1 energy efficiency standard

Load LossComplies with GB/T 1094.11 dry-type transformer standard, low operating temperature rise

Impedance Voltage4% / 6% (Adapted according to capacity level)

Insulation ClassClass F / Class H (Optional)

Cooling MethodAN (Natural Cooling) / AF (Forced Air Cooling)

Protection LevelIP20 / IP30 / IP40 (Optional)

Noise Level≤50~60dB(A) (3~5dB lower than traditional products)

Ambient Temperature-25℃ ~ +40℃

Altitude≤1000m (Customizable for high altitude)

Flame Retardant PerformanceEpoxy resin casting shell, flame retardant and self-extinguishing, no toxic gas generated

Details

• Amorphous alloy core technology for ultimate energy saving: Using high-permeability amorphous alloy strip, the no-load loss is only 20%~30% of that of traditional silicon steel transformers, the no-load current is reduced by more than 80%, and the seamless core design further reduces losses. Long-term operation saves a lot of electricity costs, making it the preferred choice for energy-saving renovation.
• Vacuum epoxy casting, safe and durable: High and low voltage windings are fully vacuum cast, with no air bubbles or voids, excellent insulation, and resistance to moisture and dust; the epoxy shell is flame-retardant, explosion-proof, crack-resistant, and non-toxic, requiring no additional fireproof oil storage facilities, making installation safer.
• Maintenance-free and worry-free: Sealed and weather-resistant, requiring no regular maintenance, reducing operating costs and failure risks.
• Low noise and wide applicability: Lower noise levels than traditional products, suitable for sensitive scenarios such as commercial, medical, and office environments.
•Highly customizable: Capacity, voltage ratio, protection level, and insulation class can be customized to meet the needs of multiple industries.
•Quality Assurance: In accordance with GB/T 1094 and IEC 60076 standards, each product undergoes rigorous factory and type testing.

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