Are you curious about which cast resin transformer manufacturers stand out in the industry? Understanding the top factories is crucial for making informed decisions. Discovering the best options can lead to enhanced reliability and efficiency in your projects. Dive in to find out which manufacturers deserve your attention!
Cast Resin Transformers – Hanley Energy
Product Details: Cast Resin Transformers are dry-type transformers with high-service reliability, requiring practically no maintenance and having a lower environmental impact than traditional oil-immersed transformers.
Technical Parameters:
– CEI EN 60076-11 compliant
– E3 – E2 – C2 – F1 certified in Environmental, Climatic and Fire Behaviour classe…
Application Scenarios:
– Commercial sites
– Industrial sites
– Residential sites
Pros:
– High-service reliability
– Low maintenance requirements
– Lower environmental impact
– Auto-extinguishing safety features
Cons:
– Higher initial cost compared to oil-immersed transformers
– Limited cooling options in certain cases
Cast Resin Dry Type Transformer (CRT) Manufacturer, Supplier
Product Details: Cast Resin Dry Type Transformers are fabricated using high grade epoxy resin, providing exceptional insulation and durability while minimizing fire hazards.
Technical Parameters:
– Windings made of copper or aluminum conductors insulated with epoxy resin.
– Cooling through air conduction with excellent heat dissipation properties.
Application Scenarios:
– High rise buildings
– Hospitals
Pros:
– Less fire risk due to no flammable coolants.
– Requires less maintenance compared to oil filled transformers.
Cons:
– Potentially higher initial cost.
– Limited cooling capacity in extremely high temperature environments.
Dry type transformers manufacturer – dry type transformer supplier
Product Details: Medium and low voltage dry-type transformers and reactors utilizing cast resin & VPI technologies.
Technical Parameters:
– Standard and special products
– Tailor-made solutions
Application Scenarios:
– Marine & Offshore
– Railways
– Industry
– Oil & Gas
– Data Centre
– Powergen
– Mining
– Building & Infrastructure
Pros:
– Technology, reliability, and safety
– Expertise and innovation
Cons:
– Generic placeholder for cons
– Generic placeholder for cons
Cast Resin TransformersMedium voltage – SGB-SMIT Group
Product Details: SGB-SMIT Group offers Cast Resin Transformers with capacities up to 25 MVA and applied voltages up to 40.5 kV, including converter transformers, distribution transformers, and special transformers.
Technical Parameters:
– Three Phase Cast Resin Transformer
– Max. installation height: < 1000 m above sea level
Application Scenarios:
– Power Generation
– Power Distribution
Pros:
– High reliability and operator safety
– Resistant to fire and environmental factors
Cons:
– Not suitable for exposed open-air installation without protective enclosure
– Potential for increased noise levels in certain applications
RESIBLOC® transformers – Hitachi Energy
Product Details: RESIBLOC® cast-resin transformers are dry-type distribution transformers that offer maximum mechanical strength to withstand thermal and mechanical stresses from severe climates, cycling loads, and short circuit forces.
Technical Parameters:
– Voltage: Up to 36 kV, with high-voltage up to 36 kV and low voltage up to 24 kV
– Partial discharges: <10 pC
Application Scenarios:
– Suitable for extremely cold environments down to -60ºC
– Applications requiring high resistance against short-circuit stress
Pros:
– Non-explosive with high resistance to flame
– Minimal maintenance required
Cons:
– Specific transformer specifications may vary in weight and type
– Potentially higher costs due to advanced materials and manufacturing processes
Product Details: SGB-SMIT cast resin transformers with power ratings up to 25 MVA and rated insulation voltages up to 36 kV, designed for high reliability and safety.
Technical Parameters:
– Power ratings from 50 kVA to 1,200 MVA
– Voltage range up to 765 kV
Application Scenarios:
– Conventional and renewable energy applications
– Industrial applications with extreme climate conditions
Pros:
– High surge voltage handling due to multi-layer winding principle
– Long service life with MTBF of over 2,000 years
Cons:
– Higher acquisition costs due to advanced materials and design
– Not safe to touch, requiring protective housing for installation
Resin Cast Transformers Manufacturers| VIJAY TRAFO
Product Details: Cast resin transformer – A transformer in which the core and windings are not immersed in an insulating liquid and coils are resin impregnated.
Technical Parameters:
– Range: 10kVA to 2500kVA
– Voltage: 33kV; 22kV; 11kV; 6.6kV; 3.3kV; 0.433kV
– Vector Group: As per IS: 2026 (part 4)
– Class of insulation: Class F
– Cooling: AN OR ANAF
– Type: On load tap changer/ off load tap changer or Off load tap links
– Frequency: 50 HZ
– Applicable standard: IS: 11171/IS: 2066/IS: 3347 OR IEC: 60076
Application Scenarios:
– Industrial power distribution
– Commercial electrical systems
Pros:
– High insulation properties
– Durable and reliable performance
Cons:
– Higher initial cost compared to oil-filled transformers
– Limited cooling options
Dry Type Transformer | Power Transformer Manufacturers | Cast Resin …
Product Details: Dry Type Transformer with Vacuum Pressure Impregnation (VPI) designed for primary voltages up to 72.5 kV, minimizing environmental contamination and fire hazards.
Technical Parameters:
– Moisture-proof and suitable for operation in humid or heavily polluted environme…
– Operating temperature range: down to -25 °C, humidity tolerance: higher than 95%…
Application Scenarios:
– Ideal for areas with extreme climate conditions.
– Suitable for industrial applications requiring maintenance-free operation.
Pros:
– Maintenance-free under normal conditions.
– High mechanical and short circuit strength.
Cons:
– Less space utilization may require specific installation considerations.
– Potentially higher initial cost compared to traditional transformers.
Cast resin transformer – All industrial manufacturers – DirectIndustry
Product Details: Various types of transformers including isolation, instrument, distribution, and cast resin transformers.
Technical Parameters:
– Output power kVA: 0.105 – 20,000 kVA
– Primary voltage: 11 kV – 170,000 V
Application Scenarios:
– Power supply for low voltage devices
– Energy distribution in industrial and off-shore installations
Pros:
– High efficiency and low energy consumption
– Robust design suitable for various environments
Cons:
– Potentially high initial cost
– Requires regular maintenance for optimal performance
Cast Resin Transformers – Indcoil
Product Details: Indcoil offers an extensive range of Cast resin transformers for various applications, including special applications like 6 & 12 pulse transformers, K rated transformers, Motor starting transformers, and more.
Technical Parameters:
– Rating: 100 kVA to 20 MVA
– Voltage Class: Up to 33kVA
– Frequency: 50/60 Hz
– No of Phase: Single & Three Phase
– Cooling: AN/AF
– Vector Group: As per customer requirement
– Winding Material: Aluminium/ Copper
– Tapping: OCTL, OCTC, OLTC
– Insulation Class: F, H
– Applicable Standards: IS11171, IEC60076
Application Scenarios:
– Public/Govt. buildings
– Subways
– Basements
– Hospitals
– Residential Complex
– Banks
– Industries
– Malls
Pros:
– Reduced environmental contamination
– Non hygroscopic & fire retardant with self-extinguish property
– High impulse and dynamic short circuit strength
– Low partial discharges (As per IEC 60076-11)
– Designed for high performance towards dealing with seismic phenomena
Cons:
– Limited information on specific drawbacks
– Generic limitations of cast resin transformers
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Cast Resin Transformers – Hanley Energy | Cast Resin Transformers are dry-type transformers with high-service reliability, requiring practically no maintenance and having a lower environmental… | – High-service reliability – Low maintenance requirements – Lower environmental impact – Auto-extinguishing safety features | – Higher initial cost compared to oil-immersed transformers – Limited cooling options in certain cases | hanleyenergy.com |
| Cast Resin Dry Type Transformer (CRT) Manufacturer, Supplier | Cast Resin Dry Type Transformers are fabricated using high grade epoxy resin, providing exceptional insulation and durability while minimizing fire ha… | – Less fire risk due to no flammable coolants. – Requires less maintenance compared to oil filled transformers. | – Potentially higher initial cost. – Limited cooling capacity in extremely high temperature environments. | www.urjatransformers.com |
| Dry type transformers manufacturer – dry type transformer supplier | Medium and low voltage dry-type transformers and reactors utilizing cast resin & VPI technologies. | – Technology, reliability, and safety – Expertise and innovation | – Generic placeholder for cons – Generic placeholder for cons | www.tmctransformers.com |
| Cast Resin TransformersMedium voltage – SGB-SMIT Group | SGB-SMIT Group offers Cast Resin Transformers with capacities up to 25 MVA and applied voltages up to 40.5 kV, including converter transformers, distr… | – High reliability and operator safety – Resistant to fire and environmental factors | – Not suitable for exposed open-air installation without protective enclosure – Potential for increased noise levels in certain applications | www.sgb-smit.com |
| RESIBLOC® transformers – Hitachi Energy | RESIBLOC® cast-resin transformers are dry-type distribution transformers that offer maximum mechanical strength to withstand thermal and mechanical st… | – Non-explosive with high resistance to flame – Minimal maintenance required | – Specific transformer specifications may vary in weight and type – Potentially higher costs due to advanced materials and manufacturing processes | www.hitachienergy.com |
| SGB-SMIT cast resin transformers with power ratings up to 25 MVA and rated insulation voltages up to 36 kV, designed for high reliability and safety. | – High surge voltage handling due to multi-layer winding principle – Long service life with MTBF of over 2,000 years | – Higher acquisition costs due to advanced materials and design – Not safe to touch, requiring protective housing for installation | sgbusa.com | |
| Resin Cast Transformers Manufacturers | VIJAY TRAFO | Cast resin transformer – A transformer in which the core and windings are not immersed in an insulating liquid and coils are resin impregnated. | – High insulation properties – Durable and reliable performance | – Higher initial cost compared to oil-filled transformers – Limited cooling options |
| Dry Type Transformer | Power Transformer Manufacturers | Cast Resin … | Dry Type Transformer with Vacuum Pressure Impregnation (VPI) designed for primary voltages up to 72.5 kV, minimizing environmental contamination and f… | – Maintenance-free under normal conditions. – High mechanical and short circuit strength. |
| Cast resin transformer – All industrial manufacturers – DirectIndustry | Various types of transformers including isolation, instrument, distribution, and cast resin transformers. | – High efficiency and low energy consumption – Robust design suitable for various environments | – Potentially high initial cost – Requires regular maintenance for optimal performance | www.directindustry.com |
| Cast Resin Transformers – Indcoil | Indcoil offers an extensive range of Cast resin transformers for various applications, including special applications like 6 & 12 pulse transformers,… | – Reduced environmental contamination – Non hygroscopic & fire retardant with self-extinguish property – High impulse and dynamic short circuit streng… | – Limited information on specific drawbacks – Generic limitations of cast resin transformers | indcoil.com |
Frequently Asked Questions (FAQs)
What are cast resin transformers and how do they work?
Cast resin transformers are electrical devices that use resin insulation to protect the windings and core from environmental factors. They operate by converting high voltage electricity to lower voltages, making it safe for use in homes and businesses. The resin provides excellent thermal and electrical insulation, ensuring reliability and efficiency.
What are the advantages of using cast resin transformers?
Cast resin transformers offer several benefits, including enhanced safety due to their fire-resistant properties, low maintenance requirements, and environmental friendliness. They are also compact, making them suitable for limited spaces, and have a longer lifespan compared to traditional oil-filled transformers.
How do I choose the right manufacturer for cast resin transformers?
When selecting a manufacturer, consider their experience, reputation, and certifications. Look for companies that provide high-quality products, excellent customer service, and reliable technical support. It’s also helpful to read reviews and ask for recommendations from industry peers.
What is the typical lead time for cast resin transformers?
Lead times can vary based on the manufacturer and the complexity of the order. Generally, you can expect a lead time of 6 to 12 weeks. It’s best to communicate directly with the manufacturer to get an accurate estimate based on your specific requirements.
Are cast resin transformers suitable for outdoor use?
Yes, cast resin transformers are suitable for outdoor use, especially those designed with weatherproof enclosures. Their robust construction and insulation properties make them resistant to moisture and temperature fluctuations, ensuring reliable performance in various environmental conditions.