- Power, Generator Step-Up (Block) and Distribution
Transformers
Powerful, reliable, and flexible: our transformers enable power transfer across all voltage levels. Power and generator step-up transformers (31.5–500 MVA) form the core of modern distribution, complemented by compact, efficient distribution transformers—oil- or cast-resin-insulated and built for today’s grid requirements.
Powerful, reliable, and tailored to your needs — our transformers keep energy flowing smoothly from generation to consumption. Our heavy-duty power transformers (40–500 MVA) support system voltages up to 380 kV and deliver robust performance for large-scale generation, grid stabilization, and long-distance transmission. Complementing them, our compact distribution transformers (50 kVA–8 MVA) — available in oil- or cast-resin-insulated designs for medium-voltage networks up to 36 kV — provide efficient, safe power delivery to communities and industries. Partner with us for proven technology, exceptional reliability, and solutions engineered for today’s and tomorrow’s grid.
Sourcing
Configuration
Fast Delivery
Project Support
Transformer solutions
Transformers – single-phase and three-phase
Our transformers cover voltages ranging from 30 kV to 380 kV and comply with all relevant IEC and DIN standards. They can be precisely tailored to specific grid requirements—whether oil or cast resin insulation, variable tap changers, or different cooling methods. New to the portfolio are certified subassemblies from renowned German manufacturers in China, which stand out for their exceptionally short delivery times of just six months—ideal for projects with tight deadlines.
Flexibility & Network Compatibility
Thanks to variable tap settings, flexible cooling methods, and customization to grid connections, our transformers offer maximum flexibility. They ensure reliable integration for industrial facilities, grid operators, and international infrastructure projects.
Oil-insulated transformers
Robustly built, powerful and maintenance-friendly — our oil-insulated transformers offer high operational safety, excellent heat dissipation and a long service life. They can be flexibly adapted to different grid requirements and are suitable for higher power ranges as well as stable supply structures in the distribution grid.
Cast-resin transformers
Compact, low-emission and low-maintenance — the cast-resin-insulated transformers impress with environmental friendliness and high operational safety. They are ideal for indoor spaces and projects with sensitive surroundings where safety, space savings and long-term reliability are decisive.
Build a Complete Project
We support the realization of complete secondary systems—from engineering and coordination to integration on site. All components are aligned, interfaces are clarified early, and implementation follows a structured, project-ready approach.
Our Saftey & Security Standard
Fault Detection
Integrated protection, monitoring, and diagnostic systems continuously track transformer condition. They detect faults and critical operating states early, reduce downtime, and help secure reliable operation—supporting a longer service life.
ISO-Certified
All components and transformers are manufactured and tested to IEC and DIN requirements and verified against international standards. Documented certificates and strict quality assurance ensure standards-compliant safety, reliability, and grid compatibility.
Maintenance
High-quality seals and a maintenance-friendly, modular design enable fast inspections and interventions. Maintenance can be planned and carried out with minimal effort and downtime—keeping operating costs low and availability consistently high.
Compliance
Planning, execution, and testing follow VDE and IEC, all relevant regulations, IEC/DIN standards, and project-specific grid-operator requirements. This ensures every transformer is compliant and supports safe, standards-based operation.
