Oil-filled transformers

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Oil-filled transformers | Choosing the Right Transformer
There are two types of transformer configurations: Dry transformers Immersed or oil-filled transformers Dry transformers These transformers are composed of coils wrapped in an epoxy resin without intermediate liquid, which allows them to withstand thermal shocks well. The presence of epoxy resin prevents dielectric leakage and the risk of fire or explosion. The coating allows them to be resistant to external agents such as dust and humidity.  These...
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power transformer
power transformer
Tractronic®

Output power kVA: 0 kVA - 15,000 kVA
Primary voltage: 1.5 kV - 25 kV
Frequency: 16.7 Hz - 60 Hz

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  • AC and DC transformers for electric locomotive applications
  • AUX transformers for diesel locomotives
  • Transformers for high-speed trains
  • Transformers for
  • ...

    oil-filled transformer
    oil-filled transformer

    ... Oil distribution transformers for Photovoltaic: rugged and reliable Step-up transformers link photovoltaic systems to the grid – and offer a number of special advantages: • Robust design that stands ...

    distribution transformer
    distribution transformer

    Primary voltage: 6 kV - 36 kV
    Secondary voltage: 415 V - 600 V

    ... Three-phase Oil-immersed Transformer Product Overview Three-phase Oil-immersed transformer adopts high quality silicon steel sheet iron core, or amorphous metal core,which have high ...

    distribution transformer
    distribution transformer
    S11-M.RL

    Electric power: 30 kVA - 2,500 kVA
    Primary voltage: 6,000 V - 11,000 V
    Secondary voltage: 400 V

    ... The capacity range of S11 three-dimensional wound core transformer is 30-2500KVA. The core has a three-phase three-column structure with wrapped internal and external frames. The transformer has a high degree of mechanization ...

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    PEOPLE ELE. APPLIANCE GROUP CO., LTD.
    distribution transformer
    distribution transformer

    Electric power: 315 kVA - 4,000 kVA
    Primary voltage: 6.6 kV - 33 kV

    ... The Conventional Oil Cooled Distribution Transformers are manufactured by CG and complies to ANSI, IEC, and IS standards. CG started to operate 70 years ago as one of the suppliers of the US Army. Currently, they offer ...

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    CG Power Systems
    instrument transformer
    instrument transformer
    VEOT/S

    ... The product has an exceptional insulation stress control using a fine graded bushing (less weight, less oil volume, increase security and dependability). appropriate for line discharging, basically unaffected by stray external magnetic ...

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    Trench Group
    power transformer
    power transformer
    SCB series

    Output power kVA: 50 kVA - 2,500 kVA

    ... of application: SC series dry-type transformers can be used as replacement products for oil-immersed transformers. Especially suitable for high-rise buildings, commercial centers, hospitals, laboratories, ...

    oil-immersed transformer
    oil-immersed transformer
    S13-M

    Output power kVA: 30 kVA - 2,500 kVA
    Primary voltage: 10, 20, 35 kV

    ... S13-M series three-phase oil-immersed fully-sealed distribution transformers are different from ordinary oil-immersed transformers. It eliminates the oil conservator. ...

    power transformer
    power transformer
    SFZ-330

    Output power kVA: 90,000 kVA - 360,000 kVA
    Primary voltage: 330 kV
    Secondary voltage: 13.2 kV

    ... br>· Transformer oil dielectric and moisture tests

    Applicable Standards
    ·IEC 60076 – Power Transformers
    ·IEEE C57 series – Power Transformer Standards
    ·IEC 60137 – Insulated ...

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    Dowei Electric
    distribution transformer
    distribution transformer
    SDT-12

    Output power kVA: 30 kVA - 3,150 kVA
    Primary voltage: 12 kV
    Secondary voltage: 0.4 kV

    ... br>·Leakage test
    · Oil dielectric strength test ( oil- filled units)

    Applicable Standards
    ·IEC 60076 – Power Transformers
    ·IEC 60076-11 – Dry-type Power Transformers ...

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    Dowei Electric
    distribution transformer
    distribution transformer
    SDT-23

    Output power kVA: 30 kVA - 1,600 kVA
    Primary voltage: 23 kV
    Secondary voltage: 0.4 kV

    ... >·Leakage test
    · Oil dielectric strength test ( oil- filled units)

    Applicable Standards
    ·IEC 60076 – Power Transformers
    ·IEC 60076-11 – Dry-type Power Transformers ...

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    Dowei Electric
    electric arc furnace transformer
    electric arc furnace transformer
    OTF

    Primary voltage: 0 V - 350,000 V
    Primary current: 0 A - 160 A

    ... feature of furnace transformers is that they have primary side with high voltages and low currents and secondary side with low voltages and high currents. DC Furnaces In the melting process is used direct current; the transformer ...

    power transformer
    power transformer
    S series

    Primary voltage: 10, 20 kV

    ... Overview The oil immersed power transformer is composed of core, coil, voltage regulating switch, oil tank and other components, and the dielectric material is dielectric oil. Description  The ...

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    Beijing SOJO Electric Co., Ltd
    oil-immersed transformer
    oil-immersed transformer
    S11

    Output power kVA: 50 kVA - 2,500 kVA
    Primary voltage: 10 kV
    Secondary voltage: 0.4 kV

    ... and transformer oil is filled using vacuum oil filtration technology, significantly minimizing the moisture inside the oil-immersed power transformer. • ...

    phase-shifting transformer
    phase-shifting transformer

    ... power phase shifting transformers, the two active parts (the exciter and booster transformers) are mounted in separate tanks and the two active parts are connected together. This connection between the exciter and booster ...

    power transformer
    power transformer

    ... Our transformers are in service all over the world, providing power to millions of homes and businesses. We have built a solid reputation for reliability and longevity amongst our many satisfied clients. Our offering: Distribution ...

    distribution transformer
    distribution transformer

    Electric power: 5,000 kVA - 40,000 kVA

    ... inhibited mineral oil for productions. If requested, non-flammable fluids are used. Power transformers are produced by the following cooling systems; ONAN ( oil-natural air –natural)
 ONAF ( oil-natural ...

    power transformer
    power transformer

    Electric power: 500 kVA - 25,000 kVA
    Primary voltage: 22,000, 15,000 V

    ... Types - Pad-mounted transformer - Pole-mounted transformer - Amorphous core transformer - Arc furnace transformer - Rectifier transformer - ...

    distribution transformer
    distribution transformer

    Electric power: 3,000 kVA
    Primary voltage: 36 kV

    ... Product Item : Oil Immersed Distribution Transformer Specification : Max. Manufacture voltage & capacity: 36KV & 3000KVA. Many kinds of standards are applicable: IEC, ANSI, BS, JEC, CNS… Energy Saving The ...

    isolation transformer
    isolation transformer

    Primary voltage: 115, 230 V
    Secondary voltage: 115, 230 V

    ... an isolation transformer secondary to primary either insulated by potting, oil or air. The low dielectric constant of air insulation provides lower capacitive coupling between the secondary and the primary or ground than ...

    distribution transformer
    distribution transformer
    D11-M

    Primary voltage: 110 kV

    ... Classification: Single phase oil-immersed power transformer: D11-M ...

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    Chongqing Xianglong Electric Co., Ltd
    rectifier transformer
    rectifier transformer

    Electric power: 6,400 W
    Primary voltage: 450 V
    Secondary voltage: 46 kV

    ... 6.4kW High Voltage Transformer Rectifier outputting 10-50 kilovolts. Direct Current - 6.4 kilowatt. Specification Power rating6.4kW Frequency of operation20kHz Output voltage46kVDC on full load Average current140mA max. Input ...

    power transformer
    power transformer

    ... hermetically sealed transformer, the oil does not come into contact with the air and its electrical properties are therefore not compromised, ensuring a long life span of the transformer. For powers exceeding ...

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    Sami Trafo Makina Insaat Imalat Taah. Genel Tic. Ltd. Sti.
    instrument transformer
    instrument transformer

    Primary voltage: 72.5 kV - 145 kV

    ... 72.5kv/132kv/145kv instrument transformer • It is oil/paper insulation system, the primary insulation is wound from high voltage cable paper. It will be immersed with transformer oil ...

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    ningbo yinzhou huayuan electric and machine indust
    distribution transformer
    distribution transformer
    UE Series

    Electric power: 90 W - 2,200 W
    Output power kVA: 50 kVA - 3,150 kVA
    Primary voltage: 15, 20 kV

    ... SIRMET ELETTRICA manufactures electric oil-immersed distribution transformers with a power range from 50KVA up to 25MVA and a maximum working voltage of 132KV.The core is made of low-temperature cold-rolled grain-oriented ...

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    SIRMET ELETTRICA srl
    oil-immersed transformer
    oil-immersed transformer

    Output power kVA: 3,150 kVA
    Primary voltage: 36 kV

    ... ELETTROMECCANICA COLOMBO manufactures distribution oil transformers , low voltage/low voltage(LV/LV) medium voltage/low voltage(MV/LV) and medium voltage/medium voltage (MV/MV) up 3,15 MVA and 36 KV. The transformers ...

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    Elettromeccanica Colombo S.r.l.
    power transformer
    power transformer
    SZ9-400-20000/35

    ... dusts. Applicable standards GB1094.1-2-1996 Power Transformer GB1094.3-5-2003 Power Transformer GB/T6451-1999 Technical parameters and requirements for three-phase oil-immersed power transformer Performance ...

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    Andeli Group Company
    oil-filled transformer
    oil-filled transformer

    ... EREMU manufactures oil filled transformers for a wide range of applications, from common distribution transformers to special ones with power up to 50 MVA (BIL 650 kV), also with on-load ...

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