Current Transformer
1.Level 2 energy efficiency, more energy-saving and lower power loss than SCB12 series.
2.Dry-type and oil-free design, flame-retardant, explosion-proof, safe and environmentally friendly.
3.Low loss and low temperature rise, ensuring more stable operation.
4.Excellent short-circuit withstand capability, moisture-proof and dust-proof, with high reliability.
5.Lower operating noise, suitable for noise-sensitive places.
6.Maintenance-free design with a long service life.
7.Complies with the new national standard (GB 20052-2024), preferred for new construction projects
Product Details of SCB13 Series Epoxy Resin Cast Dry-Type Transform![current transformer]( "current transformer")
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er1. Product Introduction
The SCB13 series is a 10kV class epoxy resin cast dry-type transformer, which meets the Level 2 energy efficiency requirements of GB 20052-2024. It is manufactured with high-permeability cold-rolled grain-oriented silicon steel, full-copper windings and vacuum casting technology.
Featuring low loss, low noise, fire protection, environmental friendliness, safety and reliability, it is widely applicable to indoor power distribution places with high requirements for energy saving, safety and environment. It has become the mainstream dry-type transformer product for current new construction projects and key projects.
2. Technical Parameters(Customizable)
Rated Capacity: 30kVA～2500kVA
Rated Voltage: 10kV/0.4kV
Rated Frequency: 50Hz
Phase: Three-phase
Connection Group: Dyn11, Yyn0
Tap Regulation: Off-circuit tap adjustment ±2×2.5%
Insulation Class: Class F
Cooling Mode: AN/AF (Natural Air Cooling / Forced Air Cooling)
Protection Degree: IP20, IP30, IP40 (optional)
Energy Efficiency Level: Level 2
Application Environment: Indoor, -25℃～+45℃
3. Main Features
Level 2 Energy Efficiency, Ultra Energy-Saving
Its power loss is much lower than that of SCB10 and SCB12 series, with lower no-load loss and load loss. It saves more electricity in long-term operation and reduces operating costs significantly.
Dry-Type and Oil-Free, Fireproof and Explosion-Proof
Molded by epoxy resin casting, it is flame-retardant and self-extinguishing, free of oil leakage and fire risks. It can be installed in basements, load centers and crowded places.
Low-Noise Design
Optimized core structure and winding process ensure lower operating noise, making it suitable for noise-sensitive areas such as residential communities, hospitals, schools and office buildings.
Excellent Short-Circuit Withstand Capability
Windings have high mechanical strength and superior insulation performance, with strong resistance to impact and lightning stroke, ensuring stable and reliable operation.
Moisture-Proof and Dust-Proof, Strong Adaptability
It can operate stably in humid and dusty environments, and can be directly started without pre-drying after shutdown, with strong environmental adaptability.
Maintenance-Free and Long Service Life
It is oil-free and free of leakage, requiring no daily maintenance, resulting in low operation and maintenance costs and a long service life.
Flexible and Convenient Installation
With compact size and light weight, it does not require an oil pool or fire wall, and can be directly installed indoors with simple construction.
4. Applications
New residential communities, commercial complexes, high-rise buildings, basements
Hospitals, schools, data centers, airports, subways, stations
Industrial parks, factories, power distribution rooms, key municipal projects
Shopping malls, hotels, office buildings, key fire-safety units
Indoor power distribution projects with high requirements for energy saving, noise control and safety
