Jiangsu Huachen Transformer Co.,Ltd.
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The SC(B)13 dry type transformer is a cutting-edge cast resin insulated power distribution device engineered for modern industrial and commercial facilities. As a premium energy-saving transformer model, it combines advanced manufacturing techniques with robust structural design to deliver exceptional performance in demanding operating environments. Unlike traditional oil-immersed transformers, the SC(B)13 cast resin dry type transformer eliminates the risk of oil leaks and combustion, making it the ideal choice for locations where fire safety and environmental protection are top priorities. This transformer series is designed to operate continuously under high load conditions without compromising reliability, ensuring uninterrupted power supply for critical business operations. With its compact footprint and low noise emission, it can be installed directly within load centers, reducing power distribution losses and optimizing space utilization in commercial buildings and industrial plants.
The energy efficient SC(B)13 transformer features a fully encapsulated coil structure made of high-quality epoxy resin, which provides excellent insulation and mechanical strength. This design prevents electrical arcing and eliminates the need for flammable insulating oil, making the transformer completely fireproof and explosion-proof. It produces no toxic emissions during operation and poses no contamination risk to soil or water sources, aligning with global environmental protection standards.
Engineered with advanced core materials and optimized winding design, the SC(B)13 dry type transformer achieves significantly lower no-load and load losses compared to older transformer models. This translates to substantial energy savings over the transformer's lifespan, reducing operational costs for industrial and commercial enterprises. The transformer also exhibits excellent short-circuit resistance, ensuring stable performance even during voltage fluctuations and electrical faults.
The cast resin construction provides superior protection against moisture, dust, and chemical corrosion, allowing the transformer to operate reliably in harsh industrial environments. It requires minimal maintenance, eliminating the need for regular oil testing, filtration, and replacement associated with oil-immersed transformers. The low noise SC(B)13 dry type transformer operates at sound levels as low as 50dB, creating a comfortable working environment for personnel.
Model | Rated capacity (kVA) | Connection group label | Voltage combination (kV) | No-load loss (W) | Load loss (W) 120°C (F) | No-load current (%) | Short-circuit impedance (%) |
|---|---|---|---|---|---|---|---|
SC13-30 | 30 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 135 | 640 | 2 | 4 |
SC13-50 | 50 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 195 | 900 | 2 | 4 |
SC13-80 | 80 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 265 | 1240 | 1.5 | 4 |
SC13-100 | 100 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 290 | 1410 | 1.5 | 4 |
SC13-125 | 125 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 340 | 1660 | 1.3 | 4 |
SC(B)13-160 | 160 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 385 | 1910 | 1.3 | 4 |
SC(B)13-200 | 200 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 445 | 2270 | 1.1 | 4 |
SC(B)13-250 | 250 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 515 | 2480 | 1.1 | 4 |
SC(B)13-315 | 315 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 635 | 3120 | 1 | 4 |
SC(B)13-400 | 400 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 705 | 3590 | 1 | 4 |
SC(B)13-500 | 500 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 835 | 4390 | 1 | 4 |
SC(B)13-630 | 630 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 965 | 5290 | 0.85 | 4 |
SC(B)13-630 | 630 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 935 | 5360 | 0.85 | 6 |
SC(B)13-800 | 800 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 1090 | 6260 | 0.85 | 6 |
SC(B)13-1000 | 1000 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 1270 | 7310 | 0.85 | 6 |
SC(B)13-1250 | 1250 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 1500 | 8720 | 0.85 | 6 |
SC(B)13-1600 | 1600 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 1760 | 10500 | 0.85 | 6 |
SC(B)13-2000 | 2000 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 2190 | 13000 | 0.7 | 6 |
SC(B)13-2500 | 2500 | Yyn0 or Dyn11 | HV: 10, 6.3, 6 Tap range: ±5%, ±2×2.5%, +3 or -1×2.5% LV: 0.4 | 2590 | 15400 | 0.7 | 6 |
The fireproof SC(B)13 transformer is widely used in facilities that require high levels of safety and reliability. Its typical applications include:
Commercial high-rise buildings and office complexes
Hospitals and healthcare facilities
Data centers and telecommunications hubs
Shopping malls and retail centers
Industrial manufacturing plants
Schools and educational institutions
Transportation hubs and airports
Residential communities with high population density
The SC(B)13 dry type transformer features improved core materials and optimized winding design, resulting in approximately 20% lower no-load losses and 10% lower load losses compared to the SC(B)10 series. This translates to significant energy savings over the transformer's operational life.
Yes, the cast resin encapsulated coils provide excellent moisture resistance, allowing the transformer to operate reliably in environments with relative humidity up to 95%. For extremely humid or coastal locations, we offer optional anti-corrosion coatings for enhanced protection.
With proper installation and minimal maintenance, the high load capacity SC(B)13 transformer has an expected service life of 30 years or more. The epoxy resin insulation maintains its electrical and mechanical properties throughout the transformer's lifespan.
If you are looking for a reliable and energy-efficient power distribution solution for your facility, our SC(B)13 dry type transformers are the perfect choice. We offer customized solutions tailored to your specific voltage requirements, capacity needs, and operating conditions. Contact our technical team today at +86-15852118166 or send your detailed requirements to baojia@hcbyq.com to receive a free, no-obligation quote. Our experienced engineers will work closely with you to design the optimal transformer solution that meets your business needs and budget.
