| Rated capacity (kVA) | No-load loss (W) | Load loss (W) (120 ℃) | Short-circuit impedance (%) | Voltage regulation range |
|---|---|---|---|---|
| 630 | 1170 | 5960 | 6 | ±2×2.5% |
| 800 | 1360 | 6960 | ||
| 1000 | 1590 | 8130 | ||
| 1250 | 1880 | 9690 | ||
| 1600 | 2200 | 11730 |





The company has a factory area of 13,000 square meters and is a provincial-level high-tech enterprise. Equipped with complete production equipment, strong technical force, and advanced detection capabilities, it is a modern enterprise specializing in the development and production of oil-immersed transformers, dry-type transformers, combined transformers, and pre-installed transformers. It also manufactures and sells high- and low-voltage complete sets of electrical equipment for voltage levels of 35 KV and below.
The facility has passed the certification of the National Electrical Product Quality Supervision and Inspection Center, the national 3C certification for low-voltage electrical appliances, and the EU CE certification. The R&D team holds 21 patents and has achieved ISO9001, ISO14001, and ISO45001 management system certifications.





