
Industrial transformers built around
the conditions they serve
Shenyang Teda Transformer Factory designs and manufactures custom industrial transformers for oilfield, refinery and industrial power systems, with configurations defined by load, voltage, operating environment and system interfaces.

Applications
Industrial transformers are configured for oilfield, refinery and industrial power systems according to equipment duty, load conditions, operating environment and system interfaces.



From custom builds to replacement units
Beyond standard model selection, we design and manufacture industrial transformers for new projects, legacy equipment replacement and system upgrades.
Custom Transformer Design
Industrial transformers designed around voltage, load, duty cycle, cooling conditions and project standards instead of a fixed catalogue model.
- Application-specific electrical design
- Custom dimensions and interfaces
- Site-condition adaptation
Drop-in Replacement
Replacement transformers engineered around the existing nameplate, footprint, mounting arrangement and electrical interfaces to reduce site modification.
- Dimensional matching
- Interface continuity
- Rating and performance review
System Upgrade Support
Transformer and system coordination redesigned when process duty, capacity, controls or connected loads change.
- Capacity and voltage changes
- Protection and control coordination
- New load integration
Four inputs that define a custom transformer
Power rating and voltage class are only the starting point. Load behaviour, regulation range, site environment and system interfaces define the final transformer design.
Electrical conditions
Input voltage, output requirements, frequency, grid variation and regulation range.
Load profile
Continuous, impact, cyclic or non-linear loads and their operating pattern.
Operating environment
Ambient temperature, altitude, humidity, salt mist, dust and hazardous-area classification.
System interfaces
Coordination with control cabinets, protection systems, process equipment and site installation constraints.
Start with the information already available
A project brief, transformer nameplate, system diagram, technical specification or site photographs can start the review. We will identify the inputs required for a custom build or replacement unit.
Start with the project in front of you
Share your project requirements, existing transformer data or replacement drawings with Shenyang Teda Transformer Factory to begin a transformer engineering review.