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IBZPZDPS-100KVA transformer
0102030405
320Kv Oil Immersed Power Transformer.jpg

320Kv Oil Immersed Power Transformer

The three-phase oil-immersed distributing transformer applies new type insulating structure and makes short-circuit resistance strong. The iron core is made of high-quality cold-rolled silicon-steel plate. High-voltage winding group is made up of high-quality oxygen-free copper lines and it adopts multilayered drum type structure. All fasteners have been processed with special treatment to prevent them from loosening.

As high-tech product that promoted by the country, the product has many advantages such as high efficiency, low loss. Its social benefits are remarkable that it will save much of electricity consumption and operating cost.

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    Product Details

    Product model and meaning

    □---------------------------------product code (D: Single phase, S: three phase,

    F: ONAN Z: OLTC)

    □---------------------------------performance code (7, 8, 9, 10, 11, 12)

    □---------------------------------special usage or special structure code (M-hermetically sealed

                                                            R: wound core)

    □---------------------------------rated capacity KVA

    □---------------------------------voltage class KV

    □---------------------------------special application environment code (GY: plateau

    WF: anticorrosion TA: dry tropics TH: humid tropics)

     

    Technical parameters

    Rated capacity （kWA）

    Voltage Combination

    Connection symbol

    loss(w)

    On-load
    current
    (%)

    Short circuit impedance(%)

    Weight (KG)

    H.v(kv)

    H.V tapping range

    L.V(kV)

    No-load

    load

    Oil weight

    Total weight

    8

    6/6.3/6.6/10/10.5/11/15/20

    ±5

    0.14

    Dyn11
    Yzn11
    Yyno

    0.63/0.60

    0.13

    2.3

    4

    75

    295

    50

    0.91/0.87

    0.17

    2

    88

    395

    63

    1.09/1.04

    0.2

    1.9

    95

    420

    80

    1.31/1.25

    0.25

    1.9

    103

    480

    100

    1.58/1.50

    0.29

    1.8

    115

    540

    125

    1.89/1.80

    0.34

    1.7

    130

    645

    160

    2.31/2.20

    0.4

    1.6

    145

    740

    200

    2.7312.60

    0.48

    1.5

    175

    885

    250

    3.20/3.05

    0.56

    1.4

    195

    1010

    315

    3.83/3.65

    0.67

    1.4

    230

    1205

    400

    4.52/4.30

    0.8

    1.3

    255

    1375

    500

    5.41/5.15

    0.96

    1.2

    285

    1620

    630

    6.2

    1.2

    1.1

    4.5

    350

    1960

    800

    7.5

    1.4

    1

    405

    2310

    1000

    10.3

    1.7

    1

    490

    2690

    1250

    12

    1.95

    0.9

    550

    3315

    1600

    14.5

    2.4

    0.8

    625

    3985