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SC (B) H15 type amorphous alloy dry transformer

Using isotropic soft magnetic conductive materials, the magnetic power is low, the resistivity is high, and eddy current losses are minimal. The core made of amorphous alloy material has very low no-load loss and no-load current, only one-third that of silicon steel sheets. The no-load loss of the transformer is 75% lower than the specified value in GB/T10228. This can significantly reduce operating costs and achieve remarkable energy savings.

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  • Commodity name: SC (B) H15 type amorphous alloy dry transformer

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  • Product Description
  • Model meaning

     

    Product features

    Low energy consumption:

    Using isotropic soft magnetic conductive materials, the magnetic power is low, the resistivity is high, and eddy current losses are minimal. The core made of amorphous alloy material has very low no-load loss and no-load current, only one-third that of silicon steel sheets. The no-load loss of the transformer is 75% lower than the specified value in GB/T10228. This can significantly reduce operating costs and achieve remarkable energy savings.

    Strong corrosion resistance:

    The amorphous alloy core is fully sealed with resin and high temperature resistant silicone rubber to effectively prevent corrosion and the shedding of amorphous alloy fragments, thus effectively protecting the core and coil.

    Low noise:

    In order to reduce the operating noise of the product, reasonable working magnetic density is selected in the product design, the core and coil structure is improved in the product processing, and special noise reduction materials are used, so the noise of the product is far lower than the national standard JB/T10088 requirements.

    Strong ability to resist short circuit:

    The product adopts three-phase five-column structure, and the frame structure is used to protect the core around the core, which is compact and reasonable. The winding adopts independent pressing structure with strong short circuit resistance.

     

    SCBH15 Technical parameters

    Rated capacity (kVA)

    Voltage combination and tap range (kV)

    Connection group number

    Open circuit losses (W)

    Load losses (W)

    No-load current (%)

    Short-circuit impedance (%)

    High-handed
    (kV)

    High voltage tap changer
    scope

    Low pressure
    (kV)

    30

    11
    10.5
    10
    6.3
    6

    ±5%
    ±2×2.5%

    0.4
    0.69
    1.14

    Dyn11
    perhaps
    Yyn0

    70

    710

    1.60

    4.0

    50

    90

    1000

    1.40

    80

    120

    1380

    1.30

    100

    130

    1570

    1.20

    125

    150

    1850

    1.10

    160

    170

    2130

    1.10

    200

    200

    2530

    1.0

    250

    230

    2760

    1.0

    315

    280

    3470

    0.90

    400

    310

    3990

    0.80

    500

    360

    4880

    0.80

    630

    420

    5880

    0.70

    630

    410

    5960

    0.70

    6.0

    800

    480

    6960

    0.70

    1000

    550

    8130

    0.60

    1250

    650

    9690

    0.60

    1600

    760

    11730

    0.60

    2000

    1000

    14450

    0.50

    2500

    1200

    17170

    0.50

    1600

    760

    12960

    0.60

    8.0

    2000

    1000

    15960

    0.50

    2500

    1200

    18890

    0.50

     

Keywords:

Dry-type transformer

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