Cast Resin Transformer
Three phase Cast Resin High Voltage Distribution Transformer
Model： Three phase Cast Resin High Voltage Distribution Transformer IP00 SM/EM/TM/FM Series
Efficient flame retardancy and robust insulation, building the HV protection net for modern large-scale projects.
- Epoxy resin vacuum cast
- HV flame-retardant, self-extinguishing
- Strong lightning-surge withstand
- Maintenance-free, highly reliable
Specifications
| Item | Value |
|---|---|
| System Voltage | HV side up to 36kV |
| Capacity | Large custom capacities to site requirements (e.g., above 1000kVA) |
| Phase | Three phase |
| Insulation Class | Class F / Class H optional |
| Voltage level | 3.3,6.6,11,22,33kV or below |
| Three phase | 3~3000 kVA |
Applications
- Major public works (airports, high-speed rail stations)
- Main distribution centers of super high-rise office buildings
- Main substations of heavy-industry plants
- HV receiving rooms of large general hospitals
- Machinery equipment
- Hospitals
- Department stores
- Supermarkets
- Hotels
- Underground shopping streets
- Sewer systems
- Tunnels
- Electrified railways
- Steel plants
- Food factories
- Chemical plants
- High-tech electronics factories
- Other special sites or public buildings
Capacity
- Three Phase kVA Sizes : 3~3000 kVA
- Voltage level : 3.3,6.6,11,22,33kVA
Product Features
- Premium HV insulation barrier: The HV side is cast in high-quality epoxy resin reinforced with glass-fiber mesh, offering outstanding lightning and switching surge withstand.
- Zero pollution, highest safety: With no insulating oil, there is no risk of explosion or fire spread—the top choice for indoor HV substations in densely populated, high-safety settings.
- High short-circuit mechanical strength: The rugged cured resin body withstands the enormous short-circuit stress generated during grid faults, keeping the HV system intact.
- Mold Cast Resin Transformer are made by resin vacuum casting for indoor application
- In accordance with standard IEC or the national standards of each country
- Power capacity: According to the recommendation of each country's national standards
- Temperature based on IEC726
- High voltage winding: F class
- Low voltage winding: F class
- Bottom entry gland plates for HV & LV terminations
- Naturally cooled(AN)
- Tap changer(Manual links)
- Maintenance free
- Cost saving
- Fire resistant
- Short circuit resistant
- Fewer failures
- Impulse voltage strength
- Thermal shock resistant
- Environmentally safe
- Low noise
- Compliant to IEC 726
- ISO 9001-2015 Quality system authenticated
- Made in Taiwan
- Warranty:1 year
Specification
- Single Phase kVA Sizes : 5,7.5,10,15,20,30,37.5,50,75,100 kVA
- Three Phase kVA Sizes : 5,7.5,10,15,30,50,75,100 112,125,150,200,225,300,400,500,600 750,1000,1250,1500,1750,2000,3000kVA
- Voltage level : 36kV/24kV/12kV or below
Safety/Quality Approvals
- Built in accordance with CNS,EN,IEC726,BS-171 standards