Wind Power Plant Pad Mounted Compact Transformer Substation 50Hz / 60Hz Customized Design

Company ProfilePearl 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.  Annual Production Capability:Substation Transformers for wind power10000 sets / yearsSubstation Transformers for solar energy10000 sets / yearsPartnerCertificationsWe 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.    Packaging & Shipping  Product Disply ModelYBM-34.5/0.69-5500Rated Capacity5500 kVARated Voltage(HV/LV)34.5/0.69 kVFrequency50/60 HzWinding MaterialCopperCore MaterialsSilicon Steel /  Amorphous AlloyType of CoolingONAN / CustomizedInsulation LiquidMineral oil, Vegetable oil, FR3 oilEnclosure(Tr/HV/LV)Hermetically-sealed/ IP54/IP54 (Customized)Ambient conditions for Conventional transformers using:- Ambient temperature: Maximum +40ºCMinimum -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.)  Product Advantages- Fully functional and reliable- Less investment, less land occupation, quick effectThe product adopts a closed design as a whole, the shell can be grounded, and no insulation distance is required, which fully guarantees personal safety.The transformer room can be equipped with a protective net to prevent accidental entry into the transformer room.- Excellent temperature rise and heat dissipation designThe shell adopts a special ventilation structure, and the optimized design makes the product have a stronger heat dissipation capacity. The temperature rise level of the shell meets the requirements of the highest level of 10K specified by the national GB standard and the international IEC standard.- Excellent environmental adaptabilityProvide a variety of shells for users to choose, including ordinary steel plate shell, composite plate shell, stainless steel plate, etc.- Rich structure and flexibilityCore: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 the no-load loss and the no-load current are reduced efficiently. We use Simulating Analysis in the core model design, so that we can calculate the frequency and size of the vibration exactly and avoid the core cavity resonance. Between core & windings, and core & frame, we use spring connection. Then the noise is lower 10 to 15dB than the standard.LV Winding:LV windings, above 400 kVA capacity, are adopting superior foil conductors, thus to obtain better amper-turn balance and reduce more transverse magnetic flux leakage. Then to greatly improves transformer's anti-short circuit capability.The wise design of air passage within the winding, greatly increasing the winding's heat dispersion effect. It helps to decrease temperature rise and improve products' o