Brief:From 3.3kV to 40.5kV， 3MVA to 63MVA IEC/ANSI/IEEE/GB Range up to 63MVA
· Three-phase, · Rated power : 3MVA to 63MVA · Primary voltage : 3.3kV to 40.5kV · Cooling type : ONAN/ONAF · Insulation oil : mineral oil and ester fluids
Brief:IEC standard Rated power: 316 kVA to 3500kVA
· High voltage up to 36kV · Low voltage up to 0.8kV · %lmpedance voltage :4~8% · Frequencies: 50 Hz, 60 Hz ,other hertz are available to meet requirement. · Cooling: AN / ANAF / AFWF · Temperature class (According to lEC 60076-11) HV Coil and LV Coil : CLASS F(* Class H coils areavailable by request) · Partial discharges <10 pC · Protection degree: IP00 - IP54 · Conductor: Copper Or Aluminum · Noise Level(according to NEMA Std,) 500kVA- 60dB 750kVA - 64dB 1000kVA - 64dB 500kVA- 65dB2000kVA - 66dB 2500kVA - 68dB *Noise reduction TRs are available by request. · Standards: IEC 60076-11 0r ANSI / EEE C57.12.01 0r BS 7806 * Transformers for rectifier applicationsand other special purposes can be supplied according to the client's specification.
Product scope · Rated power: 3501 kVA to 30MVA · High voltage up to 36 kV · Low voltage up to 0.8 kV · Frequencies: 50 Hz, 60 Hz，other hertz are available to meet requirement. · Cooling: AN /ANAF / AFWF · Insulation system temperature: F · Partial discharges <10 pC · Protection degree: IP00 - IP54
