Compact High Voltage Distribution Transformer 11/0.433kV 80 kVA 30 kVA 50 kVA for Shopping Mall Infrastructure
Compact High Voltage Distribution Transformer 11/0.433kV 80 kVA 30 kVA 50 kVA for Shopping Mall Infrastructure Product Overview The Compact 80 kVA 30 kVA 50 kVA High Voltage Dry Type Transformer is a premium electricity distribution solution specifically optimized for the limited spatial requirement...
Compact high voltage distribution transformer
,11/0.433kV dry type transformer
,Shopping mall infrastructure transformer
The Compact 80 kVA 30 kVA 50 kVA High Voltage Dry Type Transformer is a premium electricity distribution solution specifically optimized for the limited spatial requirements of modern shopping mall infrastructure. Operating at 11kV to 0.433kV, this three-phase cast resin transformer ensures a stable and noise-free power supply for retail lighting, HVAC controls, and sensitive POS systems. Engineered with SCB13 high-efficiency technology, it offers the ultimate combination of fire safety and compact footprint for high-density public environments.
- Space-Saving Compact Footprint: Specially designed for urban shopping malls where every square meter counts; its slim profile allows for flexible installation in small mezzanine substations or utility closets.
- Maintenance-Free Operation: The solid-cast dry-type design eliminates the need for oil level monitoring, leak repairs, or periodic liquid testing, drastically reducing long-term operational costs.
- Elite Fire & Explosion Protection: Utilizing self-extinguishing epoxy resin, this transformer removes the risk of fire hazards, making it the safest choice for installation inside crowded shopping centers.
- Ultra-Quiet Performance: Advanced core clamping and vibration-damping technology ensure minimal acoustic output, maintaining a peaceful shopping environment for customers.
- Model: SCB13-80/11-0.433 Compact Series
- Rated Capacity: 80 kVA
- Voltage Ratio: Primary 11,000V / Secondary 433V (Ideal for British Standard Grids)
- Vector Group: Dyn11 (Optimized for unbalanced commercial loads)
- Insulation Class: Class F (155°C) with exceptional thermal endurance
- Partial Discharge: Strictly controlled under ≤10pC to ensure a service life exceeding 25 years
- Core Material: High-permeability, cold-rolled grain-oriented (CRGO) silicon steel to minimize energy dissipation
- Cooling Method: AN (Air Natural) cooling for silent operation, with optional AF (Air Forced) for peak demand
In many arid regions, fine dust can accumulate on windings, leading to overheating or insulation tracking.
Our Solution: We utilize Full Vacuum Pressure Casting (VPC). The resulting smooth, anti-static resin surface prevents dust from adhering. Our "Wide-Duct Ventilation" design allows airborne particles to pass through without settling on critical components, ensuring consistent thermal efficiency.
Traditional oil-immersed units often suffer from seal degradation in extreme temperatures, leading to environmental contamination and fire hazards.
Our Solution: Our Solid-Insulation Design is completely oil-free. By removing the liquid medium, we provide a Zero-Leakage Guarantee. This eliminates the risk of soil contamination and the need for expensive fire-containment pits, making it the most eco-friendly and safe solution for basement installations in shopping malls.
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