Description

Here's a detailed product description for a Distribution Transformer, formatted in Markdown:

High-Efficiency Distribution Transformers

Powering Your World, Reliably and Efficiently

Our Distribution Transformers are the critical link in delivering electrical power from higher voltage transmission lines to end-users at safe and usable voltage levels. Engineered for unwavering reliability, superior efficiency, and long-term performance, our transformers are the backbone of utility grids, commercial complexes, industrial facilities, and renewable energy projects worldwide.

Designed and manufactured with advanced technology and robust materials, our transformers ensure minimal energy loss, reduced operational costs, and a significantly lower environmental footprint.

Key Features & Benefits:

• Exceptional Energy Efficiency:
  • Low Core Losses: Utilizing high-grade Grain-Oriented Electrical Steel (GOES) or advanced Amorphous Metal cores to minimize no-load losses.
  • Reduced Load Losses: Precision-wound copper or aluminum coils with optimized designs to lower winding resistance and enhance full-load performance.
  • Significant Cost Savings: Lower operating expenses over the transformer's lifetime due to minimized energy wastage.
  • Environmental Responsibility: Reduced carbon emissions through decreased energy consumption.
• Robust & Durable Construction:
  • Heavy-Duty Enclosures: Manufactured from high-quality steel (mild steel or stainless steel options) with corrosion-resistant coatings, suitable for diverse and harsh environmental conditions.
  • Premium Insulation Materials: High-quality dielectric fluids (mineral oil, natural ester, synthetic ester) or advanced solid insulation systems ensure optimal dielectric strength and thermal management.
  • High Short-Circuit Withstand Capability: Designed to endure abnormal electrical stresses, ensuring grid stability and safety.
• Superior Safety & Reliability:
  • Comprehensive Protection Systems: Equipped with standard and optional safety features such as pressure relief devices, temperature gauges, oil level indicators, and protective relays (Buchholz relay for larger units).
  • Rigorous Testing: Each transformer undergoes extensive factory acceptance testing (FAT) including routine, type, and special tests in accordance with international standards to guarantee performance and safety.
  • Long Service Life: Designed for decades of trouble-free operation with minimal maintenance, maximizing your return on investment.
• Low Noise Operation:
  • Optimized core and coil designs minimize audible noise levels, making them suitable for installation in urban, residential, and noise-sensitive areas.
• Flexible Design & Customization:
  • Available in various types (oil-immersed, dry-type, pad-mounted, pole-mounted) and configurations to meet specific site requirements and application needs.
  • Customizable voltage taps, impedance levels, cooling methods, and accessory options.

Technical Specifications (General Range):

• Type:
  • Oil-Immersed: Conventional, Hermetically Sealed, Conservator Type
  • Dry-Type: Vacuum Pressure Impregnated (VPI), Cast Resin
  • Pad-Mounted: Live-front, Dead-front
  • Pole-Mounted: Single-phase, Three-phase
• kVA Rating: 10 kVA to 10,000 kVA (or as per specific project requirements)
• Primary Voltage: Up to 36 kV (e.g., 2.4 kV, 4.16 kV, 7.2 kV, 11 kV, 13.8 kV, 22 kV, 33 kV, 34.5 kV)
• Secondary Voltage: Up to 1 kV (e.g., 120/240V, 208Y/120V, 400V, 480Y/277V, 600V)
• Frequency: 50 Hz / 60 Hz
• Winding Material: Electrolytic Copper or Aluminum
• Core Material: High-grade Grain-Oriented Electrical Steel (GOES) or Amorphous Metal Alloy
• Cooling Method:
  • Oil-Immersed: ONAN (Oil Natural Air Natural), ONAF (Oil Natural Air Forced)
  • Dry-Type: AN (Air Natural), AF (Air Forced)
• Insulation Class (Dry-Type): Class F, Class H
• Impedance: Standard ranges as per applicable standards, or customized
• Temperature Rise: As per applicable standards
• Tap Changer: Off-Circuit Tap Changer (OCTC) or On-Load Tap Changer (OLTC) options
• Bushings: Porcelain or Epoxy as per voltage and application
• Enclosure Rating: NEMA 3R, IP ratings (e.g., IP23, IP54) for outdoor and indoor applications

Applications:

• Utility & Grid Infrastructure: Residential, commercial, and industrial power distribution networks.
• Commercial Buildings: Office parks, shopping malls, hospitals, data centers.
• Industrial Facilities: Factories, manufacturing plants, mining operations, oil & gas installations.
• Renewable Energy Projects: Solar farms, wind farms (for step-down applications at grid connection points).
• Public Infrastructure: Street lighting, railway systems, airports.
• Specialty Applications: Arc furnaces, rectifiers (with appropriate modifications).

Why Choose Our Distribution Transformers?

• Uncompromising Quality: We adhere to the highest manufacturing standards, utilizing premium materials and stringent quality control processes from design to final testing.
• Engineering Expertise: Our team of experienced engineers leverages decades of knowledge and innovative technology to design solutions that meet the most demanding specifications.
• Reliability & Performance: Our transformers are built to perform consistently in diverse conditions, ensuring uninterrupted power supply and minimal downtime.
• Customer-Centric Approach: We offer comprehensive pre-sales consultation, custom engineering, and robust after-sales support, ensuring a seamless experience.
• Global Standards Compliance: Our products meet and exceed major international standards including IEEE C57.12 series, ANSI, IEC 60076 series, NEMA TP 1, and relevant local efficiency regulations (e.g., DOE, EU Ecodesign).
• Commitment to Sustainability: We offer eco-friendly options such as biodegradable dielectric fluids and energy-efficient designs to support green initiatives.

Standards & Certifications:

• IEEE C57.12 series
• ANSI
• IEC 60076 series
• NEMA TP 1-2016 (or latest version for energy efficiency)
• UL/cUL Listed (where applicable)
• Local regulatory compliance (e.g., DOE efficiency standards)

Customization Options Include:

• Specialized impedance values
• Low-loss/ultra-low-loss designs
• Harmonic mitigating transformers (K-Factor)
• Customized enclosure dimensions and paint finishes
• Non-flammable dielectric fluids (e.g., natural ester fluids)
• Advanced monitoring and communication systems (SCADA integration)
• Seismic ratings and harsh environment protection

Get a Quote Today!

Empower your infrastructure with reliable, efficient, and safe power distribution. Contact our sales team to discuss your specific requirements or request a detailed quotation. Let us partner with you to deliver the optimal transformer solution for your project.

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