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Transformers Designed for Demanding Loads
Yuantong designs special transformers for loads that standard distribution units cannot handle: electric furnace transformers for melting and heating, rectifier transformers for DC supply, dual-winding dry-type transformers for solar PV inverters, and ZGS combined transformers for wind farms. Each unit is designed to the load profile in your specification and routine-tested in our 220 kV test station before it ships.
BASIC PARAMETERS
Technical Parameters at a Glance
| Item | Range |
|---|---|
| Types | Electric furnace, rectifier, solar PV, wind power |
| Rated voltage and capacity | Designed to your specification |
| Insulation | Oil-immersed or dry-type, by type |
| Windings | Dual or split windings available |
| Cooling | ONAN / ONAF / AN / AF, by type |
| Standards | IEC or GB, or the standard in your specification |
Send us your load profile and we design the transformer around it.
PRODUCT RANGE
Special Transformer Models
Choose a series to see full specifications, or send us your rating for a direct quotation.
SELECTION GUIDE
Which Special Transformer Do You Need?
| Type | Typical use | Key design point |
|---|---|---|
| Electric furnace transformer | Melting and heating furnaces | High current and wide voltage regulation |
| Rectifier transformer | DC supply for electrolysis and drives | Harmonic and DC load duty |
| Solar PV dry-type (dual-winding) | Solar inverter stations | Two LV windings for two inverters |
| Wind power combined (ZGS) | Wind turbine step-up | Compact combined design for outdoor sites |
CONSTRUCTION & CHARACTERISTICS
How We Engineer Special Transformers
APPLICATIONS
Where Our Special Transformers Are Used
QUALITY & TESTING
Tested Before It Leaves the Factory
PROJECT REFERENCES
Special Transformer Projects
FAQ
Special Transformer FAQ
Send us the load type, rated power, primary and secondary voltages, harmonic content or duty cycle, cooling method and site conditions. A load profile or single-line diagram helps us design faster.
Yes. We supply dual-winding dry-type transformers for solar inverter stations. Tell us the inverter rating and grid voltage for a quotation.
Yes. We design rectifier and electric furnace transformers to the load and regulation range in your specification.
The minimum order is one unit. Lead time depends on the design; we confirm it in our quotation.
We design to IEC or GB standards, or to the standard named in your specification. A routine test report is supplied with every unit.
GET A QUOTE
Quotation Within 24 Hours
Send us your specification and our engineers will reply with a technical offer, loss values and lead time.
Include these details for a fast quote:
- Transformer type and application
- Rated power
- Primary and secondary voltages
- Load profile or harmonic content
- Cooling and site conditions
- Standard (IEC, GB or other)
- Quantity and destination port