Electrical 33kv 3.3kv 400kVA Oil Power Transformer Manufacturer

electrical 33kv 3.3kv 400kva oil power transformer price from china transformer manufacturer Product overview ++++General Farady offers a complete range of distribution transformers designed to grant the reliability, durability, and efficiency required in utility, industrial, and commercial applications. Farady's liquid-filled transformers are manufactured in accordance with the most demanding industry and international standards. Compliance with important standards, from IEC to VDE, is a matter of course, just as much as the exclusive use of high-quality materials. Qualified employees implement the demanding standards in daily practice. ++++Standard Features 1,Product Range:15kVA-10000kVA, up to 44kV 2, System voltage: max. 36 kVA 200 BIL 3,Coolers: corrugated wall or radiator 4,Oil preservation: hermetically sealed or conservator/free breathing 5, Tap changer: off-circuit or on-load 6, Cooling medium: mineral oil, Midel 7, Steel type core clamping system 8, High voltage (HV) multilayer winding 9, Low voltage (LV) foil winding or layer winding 10, Winding materials aluminium or copper 11,High temperature class transformers 12,Low noise solution 13,Efficient transformers with reduced losses 14, Liquid-filled 15,Used in special conditions 16,Sophisticated facilities 17, Usage of wooden case 18, 3D package for drawings 19, Special test like Zero Sequence Impendence test 20, Cooling: ONAN, ONAN/ONAF, KFAF, KFW ++++Service condition a) Suitable for indoor or outdoor application b)Air temperature: Maximum temperature: +40ºC; Minimum temperature:-30ºC c) Humidity: Monthly average humidity 95%; Daily average humidity 90% . d) Altitude above sea level: Maximum installation altitude: 2000m. e)Max wind speed:35M/s f) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc. g) No frequent violent shake Note: * Beyond those services condition should enquiry to manufacturer technical dept during order ++++ Tests 1,   Voltage ratio. Polarity and phase relationship test on each tapping 2,   Resistance of all windings 3,  No-load current and no-load losses measurement 4,   Load losses measurement at rated current and frequency 5,   Impedance voltage measurement 6,   Induced over-voltage and separate source voltage withstand tests 7,  Impulse voltage withstand test. 8,   Noise level test 9,   Oil leakage test 10, Overload test at 150% rated current for one hour after temperature rise test and hot resistance measurement of (HV - LV)   Rated Power Load lossesNo-load lossesNo load current%Impedance% S11-306301002.14S11-5091013024S11-6310901501.94S11-8013101801.84S11-10015802001.64S11-12518902401.54S11-16023102701.44S11-20027303301.34S11-25032004001.24S11-31538304801.14S11-400452057014S11-500541068014S11-63062008100.94.5S11-80075009800.84.5S11-10001030011500.74.5S11-12501200013600.64.5S11-16001450016400.64.5Pckaging&Shipping  Long time shipment & Seaworthy wooden box Wooden package optional: 1,choose one unit/ wooden box 2,choose 2unit/ wooden box to save cost FAQ 1,Why I buy Farady transformer   After compare quality,delivery and price you will find out answer   2,How is your farady electrical transformer waranty   12+12month after manufacture date,you total got 2 year waranty   3,Is that possible to be one of distributor of Farady Electric in my country   Yes,once you action is fast enough   4,More question......   Feel free to contact you you will get immediately reply Company Information We are professional manufacturer of power transformer,electrical transformer,step voltage regulator,oil immersed and cast resin dry type transformer   ISO9001&14001 approval company   Each series transformer we manufacutured was type tested   Professional technical team ensure our product was always advanced amony your competitor Founded in 2006, with a registered capital of 10 million USD, Zhejiang Farady Electric enjoys about 10 years experience in distribution transformer manufacture. Farady is located in Liushi of Yueqing, a costal city, which is often referred as the Electric Products Capital in China. Boardered by the State road, highway, and high-speed railway, close to SHANGHAI/NINGBO/WENZHOU sea ports, and the Yongqiang International airport in Wenzhou, we enjoy a great advantage in transportation which thus can guarantee our clients the fast shipping. Our main products include: step voltage regulator up to 35kV, conventional and complete self-protection transformer, single phase pad mounted transformer, withstand high overload transformer, capacity-adjustable transformer, amorphous transformer, energy-saving transformer, etc green transformer. All the products of ours have passed the national laboratory type test, which also wins the STATE GRID of China as one of our contractors. The company is equipped with the state-of-the-art technology, sophisticated facilities, ISO9001 quality management system certification and ISO14001 environment certification approval. We also enjoy the Certification of New Hi-tech E