CRGO Built Core is a precision-engineered magnetic core constructed from Cold Rolled Grain Oriented (CRGO) electrical steel sheets. These cores are essential components in transformers, reactors, and inductors where high efficiency, low core loss, and superior magnetic properties are critical. The CRGO material ensures excellent magnetic permeability and reduced hysteresis loss, making the cores ideal for power and distribution transformers in industrial and commercial applications. Built cores offer advantages in consistent dimensional accuracy and mechanical strength, facilitating easier assembly and better performance in electrical equipment.
Key Features
| Features | Description |
|---|---|
| Material Type | Cold Rolled Grain Oriented (CRGO) Electrical Steel |
| Core Type | Built Core |
| Magnetic Permeability | High magnetic permeability for efficient operation |
| Core Loss | Low hysteresis and eddy current losses |
| Dimensions | Customizable based on transformer requirements |
| Applications | Power transformers, distribution transformers, reactors, inductors |
| Mechanical Strength | Robust construction for durability |
| Thermal Performance | Good thermal stability under operating conditions |
| Surface Treatment | Insulated coating to prevent eddy currents |
| Assembly | Pre-assembled cores for ease of installation |
| Attributes | Description |
|---|---|
| Material Grade | CRGO Electrical Steel IEC 60404-8-6 / IS 6600 standard |
| Core Dimensions | Varies depending on specification - custom sizes available |
| Thickness of Lamination | Typically 0.23mm to 0.35mm |
| Maximum Magnetic Flux Density | Up to 1.8 Tesla |
| Insulation Coating | Organic insulating coating to reduce eddy currents |
| Core Loss | Typically less than 1 W/kg at 1.5 Tesla and 50Hz |
| Operating Frequency | 50Hz or 60Hz applications |
| Temperature Grade | Class B or F, depending on application requirements |
| Manufacturing Process | Built by stacking and assembling CRGO laminations with precision |
| Compliance | Conforms to Indian standards IS 6600 and IEC standards |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
Standard lamination thicknesses typically range from 0.23mm to 0.35mm, selected based on the transformer design and performance requirements.
The CRGO electrical steel used has high magnetic permeability and is grain-oriented, reducing hysteresis and eddy current losses, while the insulated coating further minimizes eddy currents.
Yes, CRGO built cores can be manufactured in various dimensions to meet specific transformer design requirements and application needs.
These cores conform to Indian Standard IS 6600 and IEC 60404-8-6, ensuring quality and performance for transformer applications.
Yes, the cores have an organic insulating coating applied to laminations to reduce eddy current losses and enhance magnetic performance.
Country Of Origin: India
CRGO BUILT CORES
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Vadodara , India
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