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Wind Step Up Compact Transformer Substation / Oil Immersed Distribution Transformer

Categories Compact Transformer Substation
Brand Name: TIANAN ELECTRIC
Model Number: ZGS-Z. F-/11
Certification: ISO9001-2000 ISO9001 CCC
Place of Origin: CHINA
MOQ: 1 unit
Price: Pending
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 15000 PCS/year
Delivery Time: 50 work days
Packaging Details: Nude
Phase: Three
Core: Core-type Transformer
Cooling Method: Oil-immersed Type Transformer
Mechanical endurance: 2000
Rated current: 315A/630A
Voltage: 12KV
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    Wind Step Up Compact Transformer Substation / Oil Immersed Distribution Transformer

    Wind transformer substation step up Oil immersed Type Transformer


    Summarize
    ZGS-Z.F-/11 series wind power combined transformer is a special power equipment integrating step-up transformer, HV current limited fuse, load switch, LV switch and related auxiliary equipments. It transforms the 0.69kV voltage produced by wind power motor into 35kV,and output the electricity through 35KV cable circuit, which is the ideal equipment in wind power complete set equipment.

    Normal Ambient Conditions for Service
    Altitude shall be within 2000m
    Ambient temperature range shall be : -40ºC~+40ºC
    Outdoor wind speed shall not exceeds 35m/s
    Relative humidity: daily average value shall not exceed 95%, monthly average value 90%
    Installation site: indoor
    Service environment: installed in sites with no fire or explosion danger, serious fifth, chemical corrosion and fierce vibration.
    When transcend the above normal ambient conditions for service, users can negotiate with us to solve.


    Product technical parameter


    S/N
    NameUnitParameter
    1Rated voltageKV12
    2Rated currentA315630
    3Rated frequencyHz50
    4Rated short-circuit withstand currentkA/2s12.520
    5Rated peak withstand currentkA31.550
    6Mechanical endurancetimes2000
    71 min power withstand voltage (phase-to-phase, phase-to-earth)kV42
    8Lightning impulse level (phase-to-phase, phase-to-earth)KV75






    Rated voltageFuse rated current ARated Max. breaking current kARemark
    15.563, 80,100,125,15050off line
    Rated voltageContinuous operating voltageDC reference voltage (1mA)Nominal discharging currentNominal discharging current residual2ms square-wave current withstand value
    17kV13.6kV≥24kV5kA(peak value)≤45kV (peak value)≥250A(peak value)


    Parameter of 11kV oil immersed load switch
    Table 1

    Parameter of 11kV fuse
    Table 2

    Parameter of lightning arrester
    Table 3

    Main technical parameter of transformer
    Voltage combination
    Rated voltage of HV side: 12kV
    Rated voltage of LV side: 0.27kV, 0.3kV, 0.315kV, 0.4kV
    HV tapping range+5% or + 2x2.5%
    Connecting symbol: Dyn11 or Yyn0
    Condensation controller and other auxiliary equipment can be added in the body as per clients' requests.
    Insulation class: A class
    No. of phases: three
    Note: As per different requirement from client, the capacity of transformer can be customized.



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