SG Series
Designed for versatility and longevity, our SG three-phase dry-type isolation transformers provide seamless voltage adaptation while actively filtering out disruptive third-harmonic interference. This dual-action approach ensures optimal performance and maximum durability for your valuable equipment. Whether integrating imported devices or managing complex power grids, our units cover every scenario from 0.5KVA to 2000KVA.
Our low voltage three phase isolation transformers are designed to provide safe electrical isolation, voltage conversion and stable power supply for industrial and commercial applications.
By electrically separating the primary and secondary circuits, these transformers help reduce electrical interference, improve system safety and protect sensitive equipment from voltage fluctuations.
With high-quality copper windings, low-loss silicon steel cores and reliable insulation systems, our three phase isolation transformers deliver excellent performance, long service life and customized solutions for different power requirements.

| ITEM | VALUE |
| Rated Power | 0.5KVA -2000KVA |
| Phase | Three Phase |
| Frequency | 50HZ/60HZ |
| Input Voltage | 220V / Customized |
| Output Voltage | 380V / Customized |
| Insulation Class | Class B / F / H |
| Protection Class | IP20 / IP23 / Customized |
| Cooling Method | Natural Air Cooling |
| Efficiency | ≥98% |
| Installation | Indoor / Outdoor Customized |
| Winding Material | Copper / Aluminum |

