Company & product scope
Power, traction, converter and dry-type transformers.
Legal entity: 天威保变（合肥）变压器有限公司
English display name is provided for navigation; the legal entity above identifies this record.
What you can compare in this record
These counts describe the documentation available here, not the manufacturer’s complete range or a certification result.
Prepare a precise request
- For dry-type proposals, request the insulation system, enclosure, ventilation requirements and the capacity available under each cooling mode.
- For power-transformer proposals, define each winding rating, tap duty, transport limits and the project test schedule.
- For special-purpose proposals, describe the actual duty, connection interface and any application-specific approval requirements.
Ask Tianwei Baobian (Hefei) Transformer to identify the exact model and explain any differences between its catalogue and your project specification. Keep unresolved fields out of numerical comparisons.
Published sources supporting the product records
Documented products
Baobian Hefei SFP-610000/220 project reference
SFP-610000 kVA/220 kV
Transformer categories
Rated capacity & no-load loss
No reviewed capacity and no-load loss data is available for this manufacturer yet. Values remain blank until model-specific documentation is reviewed.
Compare the same rated capacity, voltage, frequency and test conditions. A range does not guarantee every combination is available.
Technical evidence
Manufacturer catalogue source review
Checked 2026-09-23 against the manufacturer page. 220 kV denotes the published high-voltage class; winding power-flow orientation, secondary voltage, losses and temperature reference require the project rating sheet. This is a published-source record, not independent test verification.
Open source document →Source: www.twhb.net · 2026-09-23
Documents have not yet been independently reviewed. Company product descriptions are not substitutes for model-specific test evidence.
- Model & capacity
- Not independently checked
- Voltage ratio & frequency
- Not independently checked
- Cooling & insulation
- Not independently checked
- Winding & core materials
- Not independently checked
- No-load loss (kW)
- Not independently checked
- Load loss (kW) & reference temperature
- Not independently checked
- Impedance (%) & reference temperature
- Not independently checked
- Type test report: model, issuer, report number & date
- Not independently checked