SG Series | Three Phase Step Up Transformer | Customized Voltage Ratio | 1kVA-5000kVA
The Three Phase Step Up Transformer increases three-phase voltage to meet the requirements of industrial power systems, equipment and distribution applications. Customized voltage ratios and capacities are available according to the project. Key Features: Three phase step-up design Customized input/output voltage 1kVA-500kVA capacity 50Hz / 60Hz Copper or aluminum winding High efficiency and reliable operation Applications: Power distribution, industrial equipment, renewable energy systems and specialized electrical applications.
Three Phase Isolation Transformer for Industrial Power Systems, Control Cabinets and Sensitive Equipment
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.

High Quality Silicon Steel Core
Copper Winding
Advanced Insulation System
Strong Mechanical Structure
Parameter | Specification |
Product Type | Three Phase Isolation Transformer |
Rated Power | 1kVA - 1000kVA (Customized) |
Phase | Three Phase |
Frequency | 50Hz / 60Hz |
Input Voltage | Customized |
Output Voltage | Customized |
Insulation Class | Class B / F / H |
Protection Class | IP20 / IP23 / Customized |
Cooling Method | Natural Air Cooling |
Efficiency | ≥95% |
Installation | Indoor / Outdoor Customized |
Winding Material | Copper / Aluminum |
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Packing & Delivery:
Strong export wooden case packaging
