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Resin Cast Transformer

Name: Resin Cast Transformer
Brand: NGG POWER TECH INDIA PRIVATE LIMITED
Price: 1850000.00 INR
Availability: InStock

Price 1850000.00 INR/ Unit

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MOQ : 1 Unit

Resin Cast Transformer Specification

Rated Voltage
Up to 36 kV

Operating Temperature
-25C to +40C

High Voltage
3.3 kV to 36 kV

Coil Material
Copper or Aluminum

Dimension (L*W*H)
Custom, typical dimensions 1600 900 1500 mm

Load Loss
Low, as per IEC standards

Voltage Booster Type
Step-up/Step-down

Low Voltage
0.4 kV to 3.3 kV

Cooling Type
AN (Air Natural)

Capacity
Up to 2500 kVA

Product Type
Resin Cast Transformer

Material
Epoxy Resin and Copper/Aluminum

Output
Custom as per requirement

Frequency (MHz)
50/60 Hz

Efficiency
98%

Phase
Three Phase

Usage
Electrical distribution and voltage transformation

Coil Structure
Toroidal

Coil Number
Double Winding

Power Scope
Upto 2500 kVA

Weight
Varies based on model, typically 800-2500 kg

Tapping Range
2.5%/5% or as per Requirement

Insulation Class
F/H Class

Winding Connection
Dyn11, Yyn0, or as Requested

Partial Discharge
Less than 10 pC at Rated Voltage

Standards Complied
IS-11171, IEC-60076

Impedance
Typically 4%-6%

Mounting Type
Fixed / Wheels (Optional)

Short Circuit Withstand Capacity
Conforms to IEC Standards

Fire Resistance
Self-Extinguishing Resin

Temperature Rise
Less than 100 K (Winding)

Protection
IP23 or Higher (on Request)

Noise Level
Less than 60 dB at 1 Meter

Service Life
>25 Years with Proper Maintenance

Resin Cast Transformer Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
500 Units Per Month

Delivery Time
30 Days

Main Domestic Market
All India

About Resin Cast Transformer

Owing to our rich domain experience, we are able to manufacture, export and supply our clients the best quality Resin Cast Transformer. These transformers are manufactured using high grade raw materials and incorporating automated technology. Extensively used for power distribution, these transformers are offered in various technical specifications to suit the exact requirements of our clients. The Resin Cast Transformer undergo rigorous quality check that ensures to give optimum results.

Product Details

Minimum Order Quantity	1 Piece
Frequency	50-60Hz
Usage/Application	Industrial
Cooling Type	Air Cooled
Phase	3-Phase
Power	400kVA
Country of Origin	Made in India
Voltage Ratio	33kV/433V

Advanced Standards and Reliable Operation

Our resin cast transformers adhere to IS-11171 and IEC-60076 standards, ensuring optimum safety, efficiency, and compliance for global and Indian markets. The transformers support multiple winding connections, have low partial discharge levels, and provide strong short-circuit withstand capabilities, making them ideal for both commercial and industrial electrical distribution.

Customizable Performance and Versatile Applications

Tailored to the varied needs of our clients, these transformers can be configured with step-up/step-down voltage booster types, tapping ranges, and a choice between copper or aluminum windings. Whether you need fixed mounting or wheels for mobility, our products adapt easily to projects in challenging environments or unique specifications.

Durability, Safety, and Long Service Life

Combining premium epoxy resin with toroidal winding design, our transformers assure exceptional fire resistance and minimal maintenance. Noise is kept below 60 dB, while service life exceeds 25 years under recommended maintenance schedules. Their solid build and proven performance suit long-term investments in energy infrastructure.

FAQs of Resin Cast Transformer:

Q: How do resin cast transformers improve electrical distribution systems?

A: Resin cast transformers offer excellent electrical insulation, low operational noise, and high energy efficiency (98%), making them suitable for safe and efficient voltage transformation in commercial and industrial settings. Their solid insulation allows use in dusty or humid environments, further enhancing grid stability.

Q: What standards and safety features do your resin cast transformers comply with?

A: Our transformers are fully compliant with IS-11171 and IEC-60076 standards. They feature fire-resistant, self-extinguishing epoxy resin, IP23 (or higher) protection on request, partial discharge less than 10 pC, and short-circuit withstand capacity as per IEC requirements, ensuring maximum operational safety.

Q: Where are resin cast transformers typically installed and used?

A: These transformers are widely used in indoor and outdoor electrical substations, power distribution networks, manufacturing facilities, and infrastructure projects throughout India and internationally. Their robust design suits applications requiring high reliability and safety.

Q: What is the expected service life and maintenance process for these transformers?

A: With proper periodic inspections and adherence to recommended cleaning, cooling, and operational procedures, our resin cast transformers can reliably function for over 25 years. Their maintenance needs are minimal due to non-hygroscopic insulation and sealed construction.

Q: Can the transformers configuration and output voltage be customized?

A: Yes, winding connections (Dyn11, Yyn0, etc.), voltage ratings, tapping range, output, and mounting options can be customized based on client requirements. This flexibility ensures suitability for a wide range of electrical and industrial applications.

Q: What benefits does epoxy resin offer in transformer construction?

A: Epoxy resin provides superior insulation, mechanical strength, and self-extinguishing fire resistance. This results in enhanced safety, lower risk of faults, and allows the transformer to operate effectively in harsh or contaminated environments.

Q: How does the design help reduce operational losses and noise levels?

A: Low-loss design, toroidal winding structure, and air natural (AN) cooling ensure that load losses meet IEC standards while operational noise is maintained below 60 dB at 1 meter, promoting a quieter and more efficient workspace.

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