10kV Three Phase ONAN ONAF Oil Immersed Distribution Power Transformer 1500~2500VA

Company Profile:Pearl Electric Co.,Ltd.(Hereinafter referred to as Pearl Electric) located in Panyu District, Guangzhou City, which is an enterprise mainly engaged in the R&D and manufacture of power transmission and transform.Pearl Electric is the former state-owned Panyu Electrical Motor Factory established in 1958. To facilitate Company's development, the Company was formally renamed as Pearl Electric Co., Ltd. in January, 2010. Pearl Electric occupies a factory area of 10.5 hectares, with more than 7.2 hectares of modern factory building. Pearl Electric has more than 600 employees and more than 600 sets of specialized manufacturing equipment.Pearl Electric is engaged in the research and development, production and operation of dry-type transformers of 35kV and below, combined transformers, prefabricated substations, reactors, oil-immersed power transformers of 220kV and below , transmission and distribution and Control equipment, etc. The annual output of transformers exceed 20 million kVA, and the pad-mounted products exceed 4000 sets.Our company is committed to providing customers with safe, efficient and intelligent power transmission solutions, and has become a leading enterprise in the domestic nuclear power dry-type transformer and new energy box-type substation industry and a leading enterprise in the environmental protection and energy-saving transformer industry.(If you want to know more about us, please feel free to check our website https://pearl-electric.en.made-in-china.com/company-Pearl-Electric-Co-Ltd-.htmlPartners:Certificates:We have established a sound quality management system, and have passed the certification of ISO9001:2015 quality management system, ISO14001:2015 environmental management system, and ISO45001:2018 occupational health and safety management system.In order to ensure product quality and in order to meet the development and supply of our dry-type transformers in overseas international markets, we all participate in type and special tests of internationally recognized independent testing laboratories, and obtain relevant reports.  Packing and Delivery:The Oil Immersed Transformer series are the kind of the transformer with low noise, low loss and low partial discharge. With rational structure, high-quality material, scientific design, strict craftsmanship and advanced test method, the characteristics of this series products are as follows:- Excellent dynamic thermal stability, outstanding short-circuit resistance, high lighting impulse resistance, high reliability.- With excellent overload capacity, it can long-term operate under 110% load.- Low lose, energy conservation, run economically and maintenance free.- Contour artistic, compact size, low installation and maintenance costs.- Performance and parameter conform to or excel the standards of IEC.- Fully Hermetically oil tank, effectively preventing air from eroding oil and prolonging the service life of the transformer  Three Phase ONAN ONAF Oil Immersed Distribution Power Transformer  01Production DescriptionsOil Immersed Transformer02Reference standardsIEC 6007603Capacity1500kVA04Voltage (HV)  13.8kV05Voltage (LV)  0.12kV06Applied inPower Plant07Impedance %6%08Connections (Vector Group)Dyn11/Yyn0/Yzn1109Frequency 50Hz/60Hz10Tapping Range±2×2.5%,  NLTC/OLTC11Core materialsSilicon Steel12Winding materialsCopper13Noise Level (dBA)As per IEC Specifications 14Cooling methodAN/AF15Optional AccessoriesTemperature sensor16Temperature control17Cooling fans18Skid-type underbase19Transformer wheels20Current transformer21Protective Enclosure(IP2X)Ambient conditions for Conventional transformers using:-  Ambient temperature: Maximum +40ºC                   Minimum -25ºC-  Relative humidity: At 25ºC, not higher than 95% for daily average humidity and not higher than 90% for monthly average ambient temperature.-  Altitude: less than 1000 meters.-  Seismic level: less than 3m/s2 at horizontal direction and less than 1.5m/s2 at vertical direction.-  Installation environment: No obvious and heavy pollution, no explosive and corrosive gas and dust, with good air ventilation and no severe vibration and shock.(Note: if the application environment is different from the above standard service conditions, please contact us for customized designs.)Advantage:-  Low loss, low noise, low partial discharge, high reliability-  Powerful anti-short circuit capacity, high anti-lightning impulse capacity-  HV coil is Vacuum casted with epoxy resin with pressure, capabilities for better the cast without pressure.-  Simulating analys is being used in the core model, the resonance can be avoided and the noise is reduced.-  Simulation calculation and analysis of lightning impulse wave are applied to HV Coils; anti-lightning impulse capability is improved.Process Technology:  Core:- Our transformer's core is made of high quality cold rolled grain oriented silicon steel sheet with high magnetic permeability. It is using full 45° slope lamination, so that