Dry Type Vpi Transformer

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MOQ : 1 Unit

Dry Type Vpi Transformer Specification

Cooling Type
Air Cooled

Rated Voltage
33000 Volt (V)

Product Type
Dry Type Transformer

Material
Copper

Output
Product wise

Frequency (MHz)
50 Hertz (HZ)

Efficiency
99.9%

Phase
Three Phase

Power Scope
Upto 3.5 MVA

Dry Type Vpi Transformer Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
100 Units Per Month

Delivery Time
2-3 Months

Main Export Market(s)
Western Europe, Asia, Australia, North America, Eastern Europe, Middle East, Africa, Central America, South America

Main Domestic Market
All India

About Dry Type Vpi Transformer

Iron core dry type transformers are suitable for indoor installations in explosive atmospheric areas and populated locations such as malls, multiplex etc. These dry type transformers have F or H insulation class with or without enclosure as per the site requirement.

Dry Type VPI Transformer is built to last and conform to IS - 2026 standards for minimum power loss and noise. This is installed in enclosures for indoor installations. This transformer is completely maintenance-free and fire-resistant due to the materials utilised, which include metal, ceramic, NOMEX, and resin. Our provided Dry Type VPI Transformer is environmentally beneficial since there is no oil, making handling simpler, and there is no risk of spills or leakage, as well as minimum harmless smoke in the event of a fire. This is utilized when this must be situated near the load center and in a fire danger area.

Exceptional Energy Efficiency

With an impressive efficiency rating of 99.9%, our Dry Type VPI Transformers significantly reduce energy losses and operational costs. The use of copper windings maximizes conductivity, while air cooling ensures stable thermal management, making them particularly suitable for continuous, heavy-duty operation in high-demand settings.

Advanced Vacuum Pressure Impregnation (VPI)

The VPI process greatly enhances moisture resistance and dielectric strength of the windings. By thoroughly impregnating coils with resin under vacuum and pressure, these transformers offer excellent longevity and reliability, even under challenging environmental conditions.

Wide Application Range

Designed for flexible deployment, these three-phase transformers can handle various industrial and utility applications, accommodating power requirements up to 3.5 MVA and voltages up to 33,000V. As exporter, manufacturer, and supplier, we deliver across India to meet diverse client needs.

FAQ's of Dry Type Vpi Transformer:

Q: How does the Dry Type VPI Transformer improve safety and reliability?

A: Dry Type VPI Transformers use vacuum pressure impregnation, which enhances insulation and moisture resistance, reducing the risk of electrical failures. The air-cooled system and enclosed design prevent fire hazards, making them especially safe and dependable for indoor installations.

Q: What are the typical applications for these three-phase transformers?

A: These transformers are commonly used in industrial plants, commercial complexes, power distribution networks, and renewable energy projects requiring up to 3.5 MVA and 33,000V. Their robust construction and reliable performance make them ideal for critical and continuous operations.

Q: Where can I install a Dry Type VPI Transformer?

A: You can install these transformers indoors or in well-ventilated areas where air-cooled equipment is preferred. Because they do not use oil and generate minimal emissions, they are suitable for sensitive environments like hospitals, schools, and high-rise buildings.

Q: What is the manufacturing process for a VPI transformer?

A: In the VPI process, the windings are placed in a vacuum chamber and impregnated with resin under high pressure. This technique ensures complete penetration, providing superior dielectric properties, mechanical strength, and resistance to contaminants, resulting in long-lasting, high-efficiency performance.

Q: How should I maintain a Dry Type VPI Transformer for optimum performance?

A: These transformers require minimal maintenance due to their sealed, dry construction. Routine inspections for dust accumulation, checking terminal tightness, and ensuring adequate airflow around the transformer are generally sufficient to maintain optimal operation.

Q: What are the main benefits of using copper in these transformers?

A: Copper windings offer lower electrical losses, higher thermal conductivity, and excellent durability. This results in greater energy efficiency, reduced heat generation, and a longer operational life for the transformer.

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