Tailored Power Solutions

Customized Transformer
Solutions

Every project has unique power requirements. Wenfei delivers fully customized transformer solutions engineered to your exact specifications--from voltage ratings and capacity to environmental conditions and installation constraints.

Why Choose Custom Solutions?

Standard transformers may not meet your specific operational demands. Our custom engineering ensures optimal performance, efficiency, and longevity for your unique application.

Perfect Fit Guaranteed

Designed to match your exact voltage, capacity, and space requirements--no compromises on performance or installation.

Optimized Efficiency

Engineered to minimize energy loss and maximize operational efficiency for your specific load profile and duty cycle.

Extended Lifespan

Built with premium materials and tailored thermal management to ensure decades of reliable operation in your environment.

Comprehensive Customization Options

From electrical specifications to mechanical design, we tailor every aspect to your project needs.

1 Electrical Specifications

  • Voltage Ratings: Custom primary/secondary voltages (220V to 35kV)
  • Capacity Range: 5kVA to 20,000kVA and beyond
  • Tap Changers: Off-load or on-load tap changing mechanisms
  • Impedance: Tailored impedance values for fault current control

2 Mechanical Design

  • Dimensions: Compact designs for space-constrained installations
  • Enclosure Type: IP00 to IP65 protection ratings
  • Cooling Method: ANAN, ANAF, ONAN, ONAF configurations
  • Mounting: Floor, wall, or pole-mounted solutions

3 Environmental Adaptation

  • Climate: Tropical, desert, arctic, or marine environments
  • Altitude: High-altitude operation up to 4,000m
  • Seismic: Earthquake-resistant designs per local codes
  • Corrosion: Special coatings for harsh chemical atmospheres

Advanced Features

  • Smart Monitoring: IoT sensors for real-time temperature, load, and health diagnostics
  • Harmonic Filtering: Built-in filters for non-linear load applications
  • Noise Reduction: Ultra-quiet designs for hospitals and residential areas
  • Fire Safety: Flame-retardant materials and automatic fire suppression

Standards & Certifications

IEC 60076
International
GB 1094
China National
ISO 9001
Quality
EU CE
European

Our Customization Process

From initial consultation to final delivery, we guide you through every step to ensure your custom transformer exceeds expectations.

1

Requirements Analysis

Our engineers conduct a detailed assessment of your electrical specifications, site conditions, and operational requirements through technical consultations and site surveys.

  • Load analysis and power quality assessment
  • Environmental and installation constraint evaluation
  • Compliance with local standards and regulations
2

Design & Engineering

Our R&D team creates detailed engineering drawings and specifications, utilizing advanced simulation software to optimize performance and efficiency.

  • 3D CAD modeling and electromagnetic simulation
  • Thermal analysis and cooling system design
  • Design review and client approval process
3

Precision Manufacturing

Production begins in our ISO-certified facility with strict quality control at every stage, using premium materials and advanced manufacturing techniques.

  • Core cutting and winding with precision machinery
  • Vacuum impregnation and curing processes
  • In-process inspections and quality checkpoints
4

Testing & Validation

Every transformer undergoes comprehensive factory acceptance tests (FAT) to verify performance, safety, and compliance with specifications.

  • No-load and load loss measurements
  • Insulation resistance and dielectric tests
  • Temperature rise and sound level verification
5

Delivery & Support

We coordinate logistics, provide installation guidance, and offer ongoing technical support to ensure seamless integration and long-term reliability.

  • Professional packaging and secure transportation
  • On-site commissioning and training (optional)
  • Lifetime technical support and spare parts availability

Industries We Serve

Our custom transformers power critical infrastructure across diverse sectors worldwide.

Power Grids

Distribution and transmission substations

Rail Transit

Metro systems and high-speed rail

Medical

Hospitals and diagnostic equipment

Manufacturing

Precision machinery and automation

Start Your Custom Project

Ready to Build Your
Perfect Transformer?

Our engineering team is ready to discuss your unique requirements and deliver a solution that exceeds your expectations. Get in touch today for a free consultation and detailed quotation.

Email Us
sales@weifei-electric.com
Call Us
+86 577 6277 8866
Response Time
Within 24 hours