SG (B) 10 Open Ventilated 315/500/800kVA/10kv Vpi Dry-Type Power Transformer

BRIEF INTRODUCTION ABOUT CEEG'S SGB SERIES - The insulation system of SGB series VPI power transformers is based on the DuPont™ Nomex paper technology, and has high safety performance. Adopting VPI vacuum dip painting method, the iron core is made of a silicon steel sheet with high magnetic conductivity, which ensures it lower noise. SGB series power transformers have met the three special tests according to European standard HD464, including the F1 fire resistance test, class E2 environmental test, and class C2 climate test. The main models include SGB10, SGB11, SGZB, SGRB, and SCRB, the product voltages are mainly 6kV, 10kV, 20kV-10kV, and 35kV. They have all obtained energy-saving product certification, first-class energy efficiency certification, earthquake resistance report, and various test certificates, including ISO19001, ISO 45001, and ISO 14001, CSA certifications.MAIN APPLICATION -  It is suitable for occasions requiring high operation safety and stability, such as the mining industry, metallurgy industry, data center, nuclear power field, etc. FEATURES . The new class C SGB transformer of CEEG is different from class C transformers produced by other manufacturers in the industry. Class C transformers of some manufacturers in the industry only use class C materials for the main insulation, and the auxiliary insulation does not meet the class C requirements. Strictly speaking, they cannot be called class C transformers, while class C transformers of CEEG are class C transformers in the real sense.2. In China, the first transformer with an insulation system up to class C and obtaining Canada CSA certification was designed and manufactured by CEEG.3. The energy consumption efficiency of the VPI transformer reaches 99.26%, 8-15 percentage points higher than that of general products.4. The enclosure meets the requirements of AWS certification (American Electrotechnical Association certification), Its load-bearing, heat dissipation, and rainproof performance meet NEMA3R standards (requirements for outdoor enclosure in North America).5. References of class C transformer of CEEG. Our company has obtained a large number of orders for class C transformers from Rio Tinto, one of the three major iron ore giants in the world. The maximum capacity of a single transformer reaches 5000KVA and the products fully meet the requirements of CSA standards. WHAT CAN CEEG'S SGB SERIES POWER TRANSFORMERS BRING YOU? HIGH SECURITY - VPI transformer has no combustible resin, halogen-free, non-combustion supporting, and flame retardant in use. It will not explode and release toxic gases, will not cause harm to the environment, other equipment, and the human body, and is insensitive to temperature, dust, and pollution; The operation's partial discharge is small and will never crack. Its safety characteristics are especially suitable for places with high fire protection requirements and high population density.HIGH RELIABILITY - The high and low voltage coils are made of Nomex Paper insulation material, impregnated with H-grade solvent-free impregnation paint several times by VPI vacuum pressurization equipment, and baked and cured at high-temperature several times. The product is class H (180 ºC), and the main insulating material is class C (220 ºC), with a large overload margin and good short-circuit resistance. It is allowed to overload 20%for long-term operation without a fan. The products are especially suitable for places requiring high power supply reliability, such as factories, mines, medical treatment, data centers, and scientific research institutions.ENERGY SAVING & ENVIRONMENTAL PROTECTION - After the end of product life, copper, iron, and other materials are easy to recycle; The insulating material Nomex Paper will not release toxic substances when burning; Other insulating materials can degrade without polluting the environment.QUALITY ASSURANCE - Through VPI vacuum dipping technology, the body is repeatedly dipped and cured athigh temperatures, which greatly enhances the insulation strength and reduces partial discharge. In addition, with good heat dissipation structure design and high-quality insulating materials, the design service life is up to 30 years, the long-term maintenance-free operation can be realized, and a warranty period of upto 4 years is promised.FLEXIBLE DESIGN -  VPI transformer does not need molds for production, and the design is flexible. Personalized design can be carried out according to customer requirements and on-site conditions, with short production and manufacturing cycle and timely supply. CUTTING-EDGE CORE TECHNOLOGY WHY COULD CEEG'S SGB SERIES TRANSFORMERS HAVE SUPERORITIES?THE INSULATION BASED ON NOMEX PAPER TECHNOLOGY -  Nomex paper is flame retardant and does not support combustion. At 220 ºC, the LOI > is 20.8% (more than the oxygen content in normal air), so it will extinguish automatically after the external fire source is removed; It does not contain halogen. Du