200kVA 10kv Reliability in High-Temperature Environments Non-Encapsulated Dry-Type Transformers

Product Description FEATURES . High quality and high permeability silicon steel with a multi-stage stepping process leads to low no-load loss.2. The surface adopting nano paint self-leveling process leads to low noise.3. Strong waterproof and short-circuit resistance, strong overload capacity, good electrical performance, safety, and reliability.4. Through the simulation analysis of the electric field, temperature field, and magnetic field, CEEG is the first company in China to pass KEMA's E2, C2, and F1 tests.5. The product can adopt a dual-mode structure scheme to meet the needs of different customer groups.6. Special intelligent transformer solutions and big data cloud diagnosis technology are adopted to be online from time to time.Product Parameters10kV Class SGB11 Product DataRated High Voltage:10kV ,5kV        Connection Symbol:Dyn11/Yyn0 Nominal Low-voltage:0.4kV       Tapping Range:±2×2.5%Model No.     UK  %Air loss PO(W)Load loss ( 75ºC) PK(W) IO ( %)LPA (AN ) dB  SIZEL*B*H(mm)installation size m*n(mm)Body weightBody size  (including feet)Outer packing size (including sole)Weight with outer packaging(kg)SG11-1004%3601310 1.6 42 1415×860×1100660×660875 1700×1200×16601700×1200×2200340 SG11-1254%4201550 1.4 42 1415×860×1100660×660920 1700×1200×16601700×1200×2200340 SGB11-1604%4801780 1.4 43 1460×860×1180660×6601090 1700×1200×16601700×1200×2200340 SGB11-2004%5602110 1.1 43 1460×860×1180660×6601120 1700×1200×16601700×1200×2200340 SGB11-2504%6402290 1.1 44 1460×860×1180660×6601250 1700×1200×16601700×1200×2200340 SGB11-3154%7903530 1.0 46 1590×860×1205660×6601610 1900×1300×16601900×1300×2200340 SGB11-4004%8804070 1.0 46 1590×860×1425660×6601765 1900×1300×16601900×1300×2200340 SGB11-5004%10404970 1.0 47 1590×860×1440660×6601880 1900×1300×16601900×1300×2200340 SGB11-6304%1200 5990 0.8 49 1675×860×1425820×6602000 2100×1400×20152100×1400×2200400 SGB11-6306%1160 6070 0.8 49 1675×860×1425820×6602000 2100×1400×20152100×1400×2200400 SGB11-8006%1360 7090 0.8 50 1680×1020×1460820×8202130 2100×1400×20152100×1400×2200400 SGB11-10006%1590 8290 0.8 50 1810×1020×1485820×8202555 2100×1400×20152100×1400×2200400 SGB11-12506%1880 9880 0.8 51 1810×1020×1730820×8203140 2300×1500×21202300×1500×2200450 SGB11-16006%2200 11940 0.8 52 1990×1150×17801070×10703740 2300×1500×21202300×1500×2200500 SGB11-20006%2720 14730 0.6 52 1990×1150×18301070×10704250 2400×1500×23002400×1500×2300500 SGB11-25006%3200 17510 0.6 53 2100 x 1150 x 19451070×10704990 2600×1500×25002600×1500×2500500 Certifications CERTIFICATED & QUALIFIED SCB series cast resin dry-type transformers have reached the first-level energy efficiency standard of GB20052-2020, and won the 3C, PCCC energy-saving certification, ISO-9001, ISO-45001, and ISO-14001 certificates.CEEG's cast resin dry-type power transformers have been widely adopted in key projects by customers from all over the world. For example, they have been chosen to serve in the Qingdao International Sailing Center, Beijing Urban sub-Center, Beijing Stadium the Skating Hall, Nanjing Metro, Shanghai EXPO Exhibition Center, etc.Why choose us DESIGN & MANUFACTURE PROCESS Based on more than 30 years of design, manufacturing, and experimental experience in the transformer industry, CEEG has developed a set of advanced three-dimensional + parametric design software, which can realize automatic design, cost optimization, and simulation.Fully considering the requirements of the national and industrial standards, ensuring the advantageous design of products.The high-voltage winding conductor is wound with a high-quality conductor and reinforced with long and short-cut glass fiber felt. Poured by the advanced Heidrich vacuum pouring system under vacuum. Effectively restrain the occurrence of partial discharge, and the partial discharge is ≤ 5pc.The low-voltage winding adopts a high-quality foil conductor and is wound on an automatic foil winding machine. The foil winding machine adopts the patented technology of foil wire hydraulic energy-saving tension crimping device, high-precision detection of ±0.5mm, and advanced argon arc welding technology, which plays a key role in ensuring the quality of coil winding.The iron core adopts a high-quality high magnetic conductivity-oriented silicon steel sheet, a 45° full oblique step lapping process, and the surface adopts special moisture-proof and rust-proof coating, which effectively reduces the no-load current and noise level.   Packaging & Shipping USE & PACKING  SERVICE CONDITIONS - The installation site shall not be flooded by water, the altitude shall not exceed 1000m, and the ambient temperature shall not be higher than 40ºC. The relative humidity is 100%, and the environment is 40ºC to -25ºC (-25ºC requires an on-load tap changer and temperature controller).PACKAGING & TRANSPORTATION - The products can be partially disassembled and transported (such as on-load tap changer, temperature controller, air cooling device, enclosure, etc. can be packaged separately) or p