SG Series Three Phase Low Voltage Dry Type Transformer 220V 380V 400V 440V 480V

Reliable electrical equipment, transformers, switchgear and complete power distribution assemblies for industrial projects.

SG Series Three Phase Low Voltage Dry Type Transformer 220V 380V 400V 440V 480V

SG Series Three Phase Low Voltage Dry Type Transformer 220V 380V 400V 440V 480V

SG Series

Efficient, Safe, and Reliable low-voltage voltage conversion solution The SG series three-phase low-voltage dry-type transformer adopts high-quality silicon steel sheet iron core and copper/aluminum winding. By optimizing the magnetic circuit and winding structure, stable and efficient three-phase voltage conversion is achieved. The product does not require transformer oil and has the characteristics of compact structure, easy installation, low maintenance cost, safe and reliable operation. It is widely used in industrial equipment, automated production lines, commercial buildings, control systems, mechanical equipment, and other low-voltage distribution systems. Support customization of multiple input/output voltages, capacities, frequencies, and winding materials, and provide professional solutions according to the power system requirements of different countries and regions.

Product Advantages
*Efficient and low loss

By using high-quality cold-rolled oriented silicon steel sheets and optimizing magnetic circuit design, the no-load loss and load loss are effectively reduced, and the operating efficiency of transformers is improved.

*Three phase stable output

Adopting a professional three-phase winding structure to ensure stable three-phase voltage conversion, it is suitable for industrial equipment that requires high voltage stability.

*Copper/aluminum windings are optional

Copper or aluminum windings can be selected based on customer budget, performance, and usage environment to meet different project requirements.

*Safe dry structure

No need for transformer oil, no oil leakage problem, simple structure, easy maintenance, suitable for factories, commercial buildings, and indoor electrical equipment.

*Excellent heat dissipation performance

Adopting a natural air cooling structure and reducing temperature rise through reasonable winding and iron core design to ensure long-term stable operation of the equipment.

*Flexible Customization

Support customization of parameters such as capacity, input voltage, output voltage, frequency, connection group, impedance, and installation method.

Product Structure
*High Quality Silicon Steel Core
Using high-quality cold-rolled oriented silicon steel sheets, optimizing the magnetic circuit of the iron core, reducing hysteresis loss and eddy current loss.

*Copper / Aluminum Winding
High quality copper or aluminum windings can be selected, and professional design can be carried out according to different application needs.

*High-Quality Insulation
Using reliable insulation materials and insulation structures to improve the insulation performance between windings and between windings and iron cores.

*Natural Air Cooling
Heat dissipation is achieved through natural air, without the need for an oil cooling system, with a simple structure and easy maintenance.

*Robust Enclosure
Adopting a sturdy mechanical structure, a protective shell and mounting base can be configured according to customer requirements.

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