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SCB9 10/11KV Dry Type Cast Resin Power Transformer

The SC9/SCB9 and SC10/SCB10 series epoxy-resin-sealed dry-type distribution transformers utilize imported technology and feature flame retardancy, explosion-proofing, maintenance-free operation, and low noise levels. They can operate deep within load centers with a 125% overload rating for extended periods. Equipped with an intelligent temperature control system, they are widely used in harsh environments such as hotels, airports, hospitals, subways, and smelters.

    Model

    SCB9 11V

    S---------------------------------three-phase

    C----------------------------------solidification forming (epoxy resin cast)

    B----------------------------------LV foil coil

    9-----------------------------------performance code

    □---------------------------------rated capacity (KVA)

    □---------------------------------rated voltage (HV KV)

     

    SCB10

    S---------------------------------three-phase

    C----------------------------------solidification forming (epoxy resin cast)

    B----------------------------------LV foil coil

    10-----------------------------------performance code

    □---------------------------------rated capacity (KVA)

    □---------------------------------rated voltage (HV KV)

    Product Overview

    With the advanced technology brought in from overseas, we developed SC9、SCB9 series and SC10、SCB10 series padding thin-insulation dry-type distributing transformer whose winding is sealed up with epoxy, therefore the resin insulating dry-type transformer is flame-retardant, explosion-proof, free from maintenance and pollution, and it is compacted and can go deep into load center, besides, with scientific and reasonable design and coating craft work, it has advantages of low partial discharge capacity, low noise, good heat dispersion and it can run over a long time with 125% rated load in the circumstance of cold wind. It applies intelligent thermal controller and has the functions that it will alarm when there is fault or the temperature is exceeded and switch off as the function of “black box”. It can be monitored and controlled by connecting it to the computer through its RS485 serial interface.

    Therefore, it is widely used in the places such as hotel, restaurant, airport, power plant, hospital, skyscraper, shopping center, and residential areas and other adverse environments like subways, smelt and power plant, ship, offshore drilling platform, etc.

     

    Technical parameter

    SCB9 11V

    Rated capacity (KVA)

    Voltage combination

    Connedion symbd

    loss(120°K)

    On-load current(%)

    Short crcuit impedance(%)

    Weight (KG)

    H.V(kV)

    H.V tapping range

    L.V(kv)

    No-Load

    Load

    Weight without shell

    Weight with shell

    30

    6/6.3/6.6/10/10.5/11

    ±5%   ±2x2.5%

    0.4

    10.4

    0.75

    0.22

    3.2

    4

    220

    250

    50

    Yyno Dyn11

    1.05

    0.31

    2.8

    360

    410

    80

    1.46

    0.42

    2.6

    450

    490

    100

    1.67

    0.45

    2.4

    540

    580

    125

    1.95

    0.53

    2.2

    630

    670

    160

    2.25

    0.61

    2.2

    745

    795

    200

    2.67

    0.7

    2

    850

    910

    250

    2.92

    0.81

    2.2

    1010

    1065

    315

    3.67

    0.99

    1.8

    1235

    1295

    400

    4.22

    1.1

    1.8

    1370

    1430

    500

    5.17

    1.35

    1.8

    1565

    1625

    630

    6.22

    1.51

    1.6

    1855

    1930

    630

    6.31

    1.46

    1.6

    6

    1800

    1875

    800

    7.36

    1.71

    1.6

    2140

    2215

    1000

    8.6

    1.99

    1.4

    2535

    2620

    1250

    10.26

    2.35

    1.4

    3100

    3190

    1600

    12.42

    2.75

    1.4

    3705

    3830

    2000

    15.3

    3.74

    1.2

    4230

    4380

    2500

    18.18

    4.5

    1.2

    5230

    5380

     

    SCB10

    Rated capacity (KVA)

    Voltage combination

    Connection  symbol

    loss(120°K)

    On-load current(%)

    Short crcuit impedance(%)

    Weight (KG)

    H.V(kV)

    H.V tapping range

    L.V(kv)

    No-Load

    Load

    Weight without shell

    Weight with shell

    30

    6/6.3/6.6/10/10.5/11

    ±5%   ±2x2.5%

    0.4

    10.4

    0.71

    0.19

    1.6

    4

    220

    250

    50

    Yyno Dyn11

    1

    0.27

    1.4

    360

    410

    80

    1.38

    0.37

    1.2

    450

    490

    100

    1.57

    0.4

    1.1

    540

    580

    125

    1.85

    0.47

    1

    630

    670

    160

    2.13

    0.54

    1

    745

    795

    200

    2.52

    0.62

    0.9

    850

    910

    250

    2.75

    0.72

    0.8

    1010

    1065

    315

    3.47

    0.88

    0.8

    1235

    1295

    400

    3.99

    0.98

    0.7

    1370

    1430

    500

    4.88

    1.16

    0.7

    1565

    1625

    630

    5.87

    1.34

    0.6

    1855

    1930

    630

    5.96

    1.3

    0.6

    6

    1800

    1875

    800

    6.95

    1 52

    0.5

    2140

    2215

    1000

    8.13

    1.77

    0.45

    2535

    2620

    1250

    9.69

    2.09

    0.45

    3100

    3190

    1600

    11.73

    2.45

    0.45

    3705

    3830

    2000

    14.45

    3.32

    0.4

    4230

    4380

    2500

    17.17

    4

    0.4

    5230

    5380