The SCB13 Series 800kVA Dry-Type Transformer is a high-efficiency, flame-retardant power distribution solution designed for modern industrial and commercial settings. With improved performance over the SCB11 series, it features lower no-load losses, enhanced insulation, and reduced noise. This oil-free transformer is perfect for applications where fire safety, environmental protection, and long-term reliability are essential.
Rated capacity (KVA) | Vector Group | Voltage Combination | | | No-load loss | Load loss | No-load current | lmpedance | ||
| | HV | Tapping range | LV | | | | | ||
30 | Yyn0 / Dyn11 | 10 6.3 6 | ±5% ±2X2.5% (+3/-1)X2.5% | 0.4 | 135 | 640 | 2 | 4.0 | ||
50 | | | | | 195 | 900 | 2 | | ||
80 | | | | | 265 | 1240 | 1.5 | | ||
100 | | | | | 290 | 1410 | 1.5 | | ||
125 | | | | | 340 | 1660 | 1.3 | | ||
160 | | | | | 385 | 1910 | 1.3 | | ||
200 | | | | | 445 | 2270 | 1.1 | | ||
250 | | | | | 515 | 2480 | 1.1 | | ||
315 | | | | | 635 | 3120 | 1 | | ||
400 | | | | | 705 | 3590 | 1 | | ||
500 | | | | | 835 | 4390 | 1 | | ||
630 | | | | | 965 | 5290 | 0.85 | | ||
630 | | | | | 935 | 5360 | 0.85 | 6.0 | ||
800 | | | | | 1090 | 6260 | 0.85 | | ||
1000 | | | | | 1270 | 7310 | 0.85 | | ||
1250 | | | | | 1500 | 8720 | 0.85 | | ||
1600 | | | | | 1760 | 10500 | 0.85 | | ||
2000 | | | | | 2190 | 13000 | 0.7 | | ||
2500 | | | | | 2590 | 15400 | 0.7 | |
High-Efficiency Core Design: Built with a high-quality silicon steel core to reduce energy losses significantly.
Advanced Resin Insulation: Epoxy resin vacuum cast process ensures excellent electrical insulation and moisture resistance.
Low Noise Operation: Operating noise ≤ 50 dB, ideal for quiet environments such as schools, hospitals, and office buildings.
Air Natural Cooling (AN): Oil-free cooling system requires no maintenance and poses no environmental hazard.
IP20 Enclosure (Optional Upgrades Available): Offers protection against accidental contact and dust ingress.
Three-Phase Output: Delivers stable and balanced voltage suitable for industrial-grade power systems.
Fire-Resistant Construction: Complies with global fire safety standards and is safe for indoor installations.
Energy Cost Savings: Reduced core and winding losses help cut electricity bills and improve operating efficiency.
Maintenance-Free Operation: Dry-type design eliminates the need for oil checks, leak prevention, and fire suppression systems.
Safe for Occupied Buildings: Low noise and non-toxic insulation materials make it ideal for populated areas.
Longer Life Expectancy: Thermal class F with B-class temperature rise extends the transformer's service life.
Eco-Friendly Design: Oil-free and recyclable materials align with green building standards.
Superior to SCB11 Series: Offers 10–15% lower no-load losses, reducing long-term energy costs.
Compliant with IEC/GB Standards: Tested and certified to meet international electrical and fire safety standards.
Strong Short-Circuit Resistance: Withstands high mechanical stress during faults or transport.
Customizable Voltages: Input/output voltages and tapping ranges can be tailored to customer needs.
Broad Application Scope: Ideal for use in renewable energy systems, commercial complexes, and industrial automation facilities.
Commercial Buildings: Reliable power for elevators, HVAC systems, and lighting.
Manufacturing Plants: Supports stable voltage for production lines and CNC machinery.
Educational Institutions: Quiet and safe energy delivery for classrooms and labs.
Renewable Energy Facilities: Works seamlessly with solar or wind energy inverters.
Transportation Infrastructure: Reliable power solution for subway stations, airports, and tunnels.