10kV SCB13 series epoxy resin cast dry-type transformer, developed and produced by Jinma Electric Power, is a high-efficiency, low-loss power distribution solution covering 100kVA to 2500kVA. Adopting advanced vacuum casting technology with high-grade F-class epoxy resin and glass fiber reinforcement, it delivers exceptional mechanical strength, electrical insulation and heat resistance. The optimized high-permeability silicon steel core minimizes no-load loss, no-load current and operating noise, achieving outstanding energy-saving effects that meet and exceed GB and IEC international standards.
This series transformer features excellent short-circuit withstand capability, low partial discharge, strong impact resistance and efficient heat dissipation, ensuring stable and safe operation under extreme working conditions. Its flame-retardant, fireproof and non-polluting design allows direct installation at load centers, while the maintenance-free structure, easy installation and low operating costs greatly reduce long-term operational expenses. With outstanding overload capacity, it can withstand 120% of rated load for long-term service without additional air cooling, adapting to complex power demand scenarios.
Engineered with strong seismic performance, superior moisture and corrosion resistance, this transformer is an ideal choice for urban power grid renovation and various key projects. It is widely used in densely populated urban areas, high-rise buildings, commercial centers, subways, underground substations, industrial parks and other places requiring high flame retardancy and explosion-proof performance. Supporting full customization of voltage, capacity, connection group and technical parameters, it provides reliable, durable and flexible power distribution solutions for global power system projects.
| Model No. | Rated Capacity (kVA) | Vector Group | HV Voltage (kV) | Tap Range | LV Voltage (kV) | No-load Loss (W) | Load Loss (W) @ 120℃ (F) | No-load Current (%) | Short-circuit Impedance (%) |
| SC13-30 | 30 | Yyn0 or Dyn11 | 10/6.3/6 | ±5%; ±2×2.5%; | 0.4 | 135 | 640 | 2 | 4 |
| SC13-50 | 50 | 195 | 900 | 2 | |||||
| SC13-80 | 80 | 265 | 1240 | 1.5 | |||||
| SC13-100 | 100 | 290 | 1410 | 1.5 | |||||
| SC13-125 | 125 | 340 | 1660 | 1.3 | |||||
| SC(B)13-160 | 160 | 385 | 1910 | 1.3 | |||||
| SC(B)13-200 | 200 | 445 | 2270 | 1.1 | |||||
| SC(B)13-250 | 250 | 515 | 2480 | 1.1 | |||||
| SC(B)13-315 | 315 | 635 | 3120 | 1 | |||||
| SC(B)13-400 | 400 | 705 | 3590 | 1 | |||||
| SC(B)13-500 | 500 | 835 | 4390 | 1 | |||||
| SC(B)13-630 | 630 | 965 | 5290 | 0.85 | |||||
| SC(B)13-630 | 630 | 935 | 5360 | 0.85 | 6 | ||||
| SC(B)13-800 | 800 | 1090 | 6260 | 0.85 | |||||
| SC(B)13-1000 | 1000 | 1270 | 7310 | 0.85 | |||||
| SC(B)13-1250 | 1250 | 1500 | 8720 | 0.85 | |||||
| SC(B)13-1600 | 1600 | 1760 | 10500 | 0.85 | |||||
| SC(B)13-2000 | 2000 | 2190 | 13000 | 0.7 | |||||
| SC(B)13-2500 | 2500 | 2590 | 15400 | 0.7 |
We Jinma Electric is a professional transformer manufacturer with about 20 years of experience. We support OEM & ODM services and have also established our own fully registered trading company for global business.
Our products meet ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, CE certification and Green Factory Certification, and all performance parameters exceed GB and IEC international standards.
Our main products include SCB13 series epoxy resin cast dry-type transformers, S11-M series fully sealed oil-immersed distribution transformers, pole-mounted transformers, pad-mounted transformers, high/low voltage switchgears, prefabricated substations, 110kV-220kV oil-immersed power transformers and other electrical equipment.
Considering the differences in voltage, frequency and special requirements of transformers in different countries and regions, all our products can be fully customized according to your specific requirements.
Our MOQ is 1 piece, which supports small-batch trial orders and large-scale project procurement.
We Jinma Electric strictly adheres to technical and quality management standards throughout the production process. Each workflow is inspected, and a full final inspection is conducted before shipment to ensure product reliability.
Yes. We Jinma Electric provides at least a 1-year warranty for all our products, with free technical support and after-sales service during the warranty period.
As an enterprise specializing in transformer manufacturing for about 20 years, we offer high-quality products, fast delivery, reliable after-sales service and competitive factory direct prices.
Accepted Incoterms: EXW, FOB, CIF, CFR. Accepted payment terms: T/T, L/C.
The lead time depends on your order quantity. Generally, it is within 25 working days upon receipt of the advance payment.
Our standard export packaging includes wooden pallets, wooden frames and wooden boxes, which can also be customized according to customer requirements.
Yes, we Jinma Electric warmly welcomes customers to visit our factory at any time. We can arrange factory tours, production process inspections and technical exchanges for you.
