TSGL

Three-phase power dry-type transformers of the TSGL series with cast insulation type “GEAFOL”, thermal class “F” (155°C), double-winding, general purpose with capacity from 630 to 2500 kV•A, voltage 20 kV are high-tech devices designed to convert electrical energy in three-phase alternating current networks with a frequency of 50 Hz. Due to their design features and high reliability, these transformers are widely used in industry and public buildings where increased demands are placed on fire safety, explosion protection, and environmental friendliness.

Design Features

TSGL transformers have a number of design features that ensure their high performance and durability:

• Cast insulation type «GEAFOL»: Transformer windings are cast in an epoxy compound with quartz filler, which provides high mechanical strength and moisture resistance. Additional reinforcement with fiberglass prevents crack formation even under overloads.
• Windings from «Siemens» company: The use of high-quality windings from a leading global manufacturer guarantees the reliability and efficiency of the transformers.
• Magnetic core: Made of high-quality electrical steel, ensuring low no-load losses and reduced noise level during operation.
• Cooling system: Natural air cooling provides efficient heat dissipation without the need for additional ventilation systems.
• Protective enclosure: Depending on the model, transformers can be equipped with a protective enclosure with IP20 or IP21 protection degree, providing additional protection against dust and moisture.

Technical Specifications of TSGL Transformers

TSGL Transformer Parameters

Dimensions

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Advantages of Using Transformers

1. Fire safety: The absence of flammable materials and the use of non-combustible insulation ensure high fire safety, allowing transformers to be installed in areas with increased safety requirements.
2. Environmental friendliness: “GEAFOL” insulation does not emit toxic gases even when exposed to arc discharges, making the transformers safe for the environment.
3. Reliability and durability: High-quality materials and advanced production technologies ensure a long service life and resistance to mechanical stress.
4. Ease of maintenance: Cast insulation does not require regular technical maintenance, which reduces operating costs.
5. Overload resistance: The design of the transformers allows them to withstand short-term overloads without reducing operational characteristics.

Areas of Application

TSGL series transformers are widely used in various industries due to their unique characteristics:

• Industrial enterprises: Provide stable power supply for production lines and equipment where reliability and safety are important.
• Public buildings: Ideal for use in office centers, hospitals, schools, and other institutions where increased demands are placed on fire safety and environmental friendliness.
• Energy facilities: Used in substations for voltage conversion and power distribution.
• Transport infrastructure: Used in subways, airports, and railway stations for reliable power supply to control systems and lighting.

Compliance with Standards

TSGL series transformers are manufactured in accordance with international and national standards, which guarantees their safe, efficient, and long-lasting operation. In particular, the transformers comply with the following standards:

• IEC 60076 — standard for power transformers.
• ISO 9001 — quality management system.
• IEC 60529 — degrees of protection provided by enclosures (IP Codes).
• ДСТУ EN 50588-1 — energy efficiency of transformers.

For more detailed information and consultations regarding the selection and purchase of TSGL transformers, please contact the official representative of LLC “Ukrelectroapparat”.