WENFEI ELECTRICAL
BESPOKE ENGINEERING SOLUTIONS

Customized
Transformer
Solution

From initial concept to final deployment, our engineering team designs and manufactures transformers tailored to your exact specifications. Whether it's unique voltage requirements, space constraints, or extreme environmental conditions--we deliver precision-engineered solutions.

4-8
Weeks Lead Time
1
Unit MOQ
100%
Custom Design
Fig. 01 -- Custom Configuration

Design
Process

Our systematic approach ensures every custom transformer meets your technical requirements while maintaining the highest quality standards. From consultation to delivery, we maintain transparent communication and rigorous quality control.

STEP 01

CONSULTATION

Technical requirements analysis, application environment assessment, preliminary feasibility study.

STEP 02

ENGINEERING

Detailed design, electromagnetic calculations, thermal analysis, 3D modeling and simulation.

STEP 03

MANUFACTURING

Precision fabrication, quality control checkpoints, in-process testing and verification.

STEP 04

VALIDATION

Comprehensive testing, performance verification, documentation and certification.

Configuration
Options

Every parameter can be tailored to your specific application requirements

VOLTAGE SPECS

  • Primary voltage: 0.4kV - 220kV
  • Secondary voltage: Custom range
  • Multi-winding configurations
  • Tap changer options

CAPACITY RANGE

  • 10kVA - 50,000kVA
  • Single or three-phase
  • Overload capability design
  • Parallel operation support

COOLING METHOD

  • Natural air (AN)
  • Forced air (AF)
  • Oil natural (ON/OF)
  • Water cooling systems

ENCLOSURE TYPE

  • IP00 - IP65 protection
  • Indoor/outdoor designs
  • Weatherproof housings
  • Explosion-proof options

DIMENSIONS

  • Compact space-saving designs
  • Custom footprint constraints
  • Height restrictions compliance
  • Modular configurations

SPECIAL FEATURES

  • Low noise design (< 45dB)
  • Seismic resistance
  • Smart monitoring systems
  • Fire suppression integration

Application
Scenarios

Rail Transit
CASE STUDY 01

RAIL TRANSIT SYSTEMS

Custom traction transformers for metro and high-speed rail, operating in extreme temperature ranges with minimal maintenance requirements.

Medical Equipment
CASE STUDY 02

MEDICAL FACILITIES

Ultra-low noise isolation transformers for MRI and CT equipment, ensuring electromagnetic compatibility and patient safety.

Data Center
CASE STUDY 03

DATA CENTERS

High-efficiency transformers with N+1 redundancy, integrated monitoring, and rapid fault isolation for mission-critical operations.

Renewable Energy
CASE STUDY 04

RENEWABLE ENERGY

Grid-tie transformers for solar and wind farms, designed for variable load conditions and harsh outdoor environments.

Start Your
Custom Project

Our engineering team is ready to transform your specifications into reality. Share your requirements and receive a detailed technical proposal within 48 hours.

View Products
24/7
Engineering Support
48h
Proposal Delivery
100%
Custom Design
5Y
Warranty Period