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S11 Power Oil Immersed Power Transformer 3 Phase Core Type Transformer

Categories Oil Immersed Power Transformer
Brand Name: Tianan Electric
Model Number: S11
Certification: IEC60076-1, IEC60076-2, IEC60076-5
Place of Origin: China
MOQ: 1 unit
Price: Pending
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 4000 PCS/year
Delivery Time: 40 work days
Packaging Details: Nude or Wooden Case
Winding Type: Multi-winding Transformer
Phase: Three
Core: Core-type Transformer
Tank: Corrugated Steel Plate
Altitude: up to 1, 000m Above Sea Level
Insulation Oil: High Quality Grade Mineral Oil
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    S11 Power Oil Immersed Power Transformer 3 Phase Core Type Transformer

    35KV High Voltage Transformer For Machinery , 3 Phase Power Transformer
    Product Description

    Tianan 3 phase electrical oil immersed 2000kva-11/0.415kv power transformer
    Product overview

    Tianan offers a complete range of distribution transformers designed to grant the reliability, durability, and efficiency required in utility, industrial, and commercial applications. Tianan 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

    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 PowerLoad lossesNo-load lossesNo load current%Impedance%

    Long time shipment & Seaworthy wooden box
    Wooden package optional:
    1, choose one unit/ wooden box
    2, choose 2unit/ wooden box to save cost

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    To: Ningbo Tianan (Group) Co.,Ltd.
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