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35KV Power Distribution Electric Oil Immersed Transformer 3 Phase Toroidal Coil Structure

Categories Oil Immersed Transformer
Brand Name: HENGFENGYOU
Model Number: s9/11/13/15
Certification: ISO IEC CB COC KEMA SNI SABS CCC
Place of Origin: China
MOQ: 1
Price: 200-200000/piece
Supply Ability: 5000 pieces/year
Delivery Time: 15 DAYS
Packaging Details: wood
Type: Oil Immersed,oil immersed current transformer 132kv,Oil-immersed
Rated voltage: 35KV
Coil structure: Toroidal
Standard: IEC60076
Coil number: Autotransformer
Phase: Three
Frequency: 50/60Hz
Product name: Power distribution transformer,33/11 Kv 50/60Hz 5000Kva Oil Immersed Power Distribution Transformer
Output voltage: 15kv 10 kv 0.4/0.69kv
Cooling method: Oil Natural,Oil Cooling
Payment Terms: LC T/T
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    35KV Power Distribution Electric Oil Immersed Transformer 3 Phase Toroidal Coil Structure

    35 KV oil immersed transformer

    ·Product introduction
    Compared with S9 series, the no-load loss of S11 series products is reduced by 30% on average, and no-load current is 70-80% lower. The iron core is made of import high magnetic conductivity, low loss, cold-rolled high-quality silicon steel sheet, which reduces the no-load loss and saves energy significantly. It shows characteristics of high safety and reliability, advanced structure, small dimension, light weight, low noise, low temperature rise, anti-corrosion and reliable anti-leakage measures to prevent oil leakage.

    ·Service conditions
    1. The maximum ambient air temperature shall not exceed 40℃, and the minimum shall not below - 25℃;
    2. The altitude shall not exceed 1000m. If special customized transformers and low-voltage components are used, the altitude can reach 4000m;
    3. The vertical inclination is no more than 5°, and no violent vibration and impact;
    4. The air humidity is not more than 90% (+ 25℃);
    5. No gas and conductive dust that will seriously affect the insulation of transformer, no explosion hazard and corrosion of electrical components;
    6. Outdoor wind speed shall not exceed 35m /s.
    7. If service conditions beyond the above, specially customized product is available.


    ·Structural features:
    1. The low-voltage winding is made of full-section copper foil and by special low-voltage winding machine with f-grade insulation.
    2. The winding end is sealed and casted with resin, and then shaped by curing to prevent moisture and fouling.
    3. Temperature control device: the transformer is equipped with BWDK series signal thermometer, which is embedded in the upper part of the low-voltage coil. The temperature-measuring components can automatically detect and display the working temperature of the corresponding phase coil, and alarm and trip at over temperature .
    4. Insulation grade: the insulation grade of transformer can be divided into grades.

    CoreCore-type TransformerCooling MethodDry-type Transformer
    Winding TypeAuto-transformerCertificationISO9001-2000, ISO9001, CCC
    UsageDistribution TransformerFrequency CharacteristicsPower Frequency
    Shape of CoreRingMaterialEpoxy Resin
    Rate High Voltage6-35kvRate Low Voltage0.4kv
    Connection SymbolYyn0, Dyn1Insulation LevelLi75AC35/AC3, Li125AC55/AC3, Li170AC70/AC3
    Use forIndustryRated Capacity30-2500kVA
    TrademarkHengfengyouSpecificationLength: 1200mm-2550mm, Width: 1100-1500
    OriginQingdao,ChinaHS Code8504329000


    Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.


    Order instructions:
    1. The customer needs provide main parameters of the transformer (input and output voltage, capacity, loss, etc.)
    2. Other customer requirements


    Quality 35KV Power Distribution Electric Oil Immersed Transformer 3 Phase Toroidal Coil Structure for sale
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