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Low Noise Amorphous Alloy Transformer SH15 Sealed Oil Immersed Power Transformer

Categories Amorphous Alloy Transformer
Brand Name: E-heart
Model Number: SH15
Certification: ISO9001
Place of Origin: CHINA
MOQ: 1
Price: Discuss personally
Payment Terms: D/A, D/P, L/C, T/T
Supply Ability: 1000 pcs
Delivery Time: 7-20 work days
Item: hermetically sealed type transformer
Coil Structure: Toroidal
Rated voltage: 10kV-35kV
Phase: Three
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    Low Noise Amorphous Alloy Transformer SH15 Sealed Oil Immersed Power Transformer

    SH15 Sealed Amorphous Alloy Oil Immersed Power Distribution Transformer


    Product overview:

    This product is oil-filled sealing type. The theory is the same with that of closed-type power transformer.
    The basic elements of amorphous alloy are iron, nickel, cobalt, silicon, boron, carbon and so on. It is a kind of isotropic soft magnetic material with low magnetic power and without structure defect which hinders the movement of domain wall. It is extremely thin, only 0.027mm. The filling coefficient is as smaller as 0.75-0.8, the specific resistance is high which is about 3-6 times of that of silicon steel plate and the hardness of it is 5 times of that of silicon steel sheet. Amorphous alloy materials are highly profitable.
    Load loss of SH15-M-30~2500/6~10 series products is decreased by 15% compared to the standard value set forth in GB/T 6451. The no-load loss is decreased by 70% compared to the standard value set forth in GB/T6541. The standard JB/T10318-2002 Technical Parameters of Oil-immersed Amorphous Alloy Core Distribution Transformers is executed.


    Product feature:

    1. The transformer core is stacked by imported high-quality cold-rolled silicon steel sheet, which reduces no-load loss and no-load current greatly, and makes the core bound to ensure compactness of the core
    and reduce noise.
    2. High-low voltage winding is wound with oxygen-free cooper, low-voltage winding of 500kVA and below
    adopts double layer cylinder structure, that of 630kVA and above adopts double helix and four helix structure,and high-voltage winding adopts multilayer cylinder structure.
    3. Transformer winding connection adopts Dyn11 to reduce influences of harmonic wave on the power grid and improve power supply quality.
    4. The transformer is of full-sealed structure to prolong the shelf life and avoid suspended core use and
    maintenance.
    5. The measured noise level is below the standard.No suspended-core inspection is needed for this series of transformer after normal transportation and relevant unloading parts can be installed immediately, test for acceptance items shall be performed and it can be put into operation after passing the test.

    Service conditions:

    1. Maximum ambient temperature: +40°C
    2. Minimum ambient temperature: -25°C
    3. Altitude: <1000m
    4. Maximum monthly average relative humidity: 90%(20°C)
    5. Installation site: installed on sites without fire,explosion hazard, serious pollution, chemical corrosion
    or violent vibration, indoor or outdoor.

    Normal S11-M Series Transformer apply to the altitude below 1000m; the circumstance temperature between -25ºC and +40ºC.


    Technical Parameters
    Product TypePated voltageconnectorno-load
    loss
    load lossno-load
    currendt
    impedance
    voltage
    Total weight
    weightoil-weightGross
    Weight
    Mounting
    dimensions
    Overall dimensions
    H.V(KV)Tapping rangeL.V(KV)(W)(w)(%)<%>(kg )(kg )(kg )
    306
    6.3
    10
    10.5
    11
    ± 5%

    ±2x2.5%
    0.4Yyno

    Dyn11
    33630/6002.3419580335400x400x141010x540x1110
    5043910/8702.04275100444400x400x141080x630x1115
    80501310/12501.94335115539400x400x141150x635x1190
    100601580/15001.94420120624400x400x141180x640x1210
    125751890/18001.84435145684550x550x191290x650x1350
    160852310/22001.74540160844550x550x191330x655x1380
    2001002730/26001.54620180944550x550x191390x660x1420
    2501203200/30501.448052101114550x550x191430x690x1460
    3151403830/36501.448802301354550x550x191520x770x1510
    4001704520/43001.3410102651569550x550x191570x810x1580
    5002005140/51501.2412152801679660x660x191610x870x1610
    63024062001.14.513753601989660x660x191690x1040x1690
    80032075001.04.518455102684820x820x192140x1050x2090
    1000380103001.04.521755623099820x820x192220x1120x2220
    1250450120000.94.532556853709820x820x192310x1180x2320
    1600530145000.84.538656954509820x820x192520x1560x2350
    2000750183000.84.545708305350820x1070x19
    2620x1690x2550
    2500900212000.84.5



    Cheap Low Noise Amorphous Alloy Transformer SH15 Sealed Oil Immersed Power Transformer for sale
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