SCB10 SCB13 Dry-type Distribution Transformer


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SCB10 SCB13 Dry-type Distributio

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  • Description
    • Commodity name: SCB10 SCB13 Dry-type Distribution Transformer
    • Commodity ID: SCB10 SCB13 Dry-type Distributio

    Summary

    SCB10, SCB13 series dry-type distributing transformer whose winding is sealed up with epoxy, flame-retardant, explosion-proof, free from maintenance and pollution, and it is compacted and can go deep into load center, Besides, 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 well as the function of "black box". It can be

    monitored and controlled by connecting it to the computer through its RS485 serial

    interface. it is 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.
     

    Product Description

    Product Features

    Reduce the encapsulation layer resin thickness, enhanced coil cooling capacity. Coil with glass fiber reinforced mesh plate to enhance and enhance the mechanical strength of

    the coil; improve the product against sudden short-circuit ability, the coil will never

    crack;Coil using vacuum casting process, which greatly reduces the coil partial discharge, improve the coil electrical strength; Explosion-proof overload capacity, thermal shock stability, low noise; With temperature control and air cooling device, the three-phase temperature with the screen display, automatic start and stop fans, fault alarm, over-temperature alarm, over-temperature trip and black gate function, and through the RS485 serial communication interface with the computer connection, Monitoring and control.
     

    Specification

    Products standard :

    GB/T 10228-2015, GB20052-2020

    Tapping range of high-voltage : ±5% or ±2×2.5%

    Core : Core-type Transformer

    Enclosure : IP20/IP23

    Rated high-voltage : 10(11, 10.5, 6.6, 6.3, 6)kV

    Insulating level : LI75AC35/LI0AC5

    Winding Type : Two-winding Transformer

    Winding : Cooper/Aluminium

    Rated low-voltage : 0.4kV

    Frequency : 50Hz

    Usage : Single-phase Transformer, Combined Transformer, Power Transformer, Distribution Transformer

    Frequency Characteristics : , High Frequency

    Connection group : Dyn11 or Yyn0

    Winding :Cooper/Aluminium

    Shape of Core : U

    Capacity : 30-2500kVA

     

    Transformer model SC(B)13 SC(B)14 SC(B)18 No-Load
    current
    (%)
    Noise
    dB
    Rated
    capacity
    Short
    circuit
    Impedance
    High-
    Voltage
    Low-
    Voltage
    No-load
    Dissipation
    Load
    Dissipation
    No-load
    Dissipation
    Load
    Dissipation
    No-load
    Dissipation
    Load
    Dissipation
    kVA % % kV W 155℃(F)
    (120℃)
    W 155℃(F)
    (120℃)
    W 155℃(F)
    (120℃)
    30  4% ±2×2.5% 0.4  135  640  130  640  105  640  61/49
    50  195  900  185  900  155  900  61/49
    80  265  1240  250  1240  210  1240  1.8  63/50
    100  290  1415  270  1415  230  1415  1.5  63/50
    125  340  1665  320  1665  270  1665  1.4  64/51
    160  385  1915  365  1915  310  1915  1.3  64/51
    200  445  2275  420  2275  360  2275  1.1  65/52
    250  515  2485  490  2485  415  2485    1.05  65/52
    315  635  3125  600  3125  510  3125  68/54
    400  705  3590  665  3590  570  3590  68/54
    500  835  4390  790  4390  670  4390  68/55
    630  965  5290  910  5290  775  5290    0.85  69/56
    630  6% 935  5365  885  5365  750  5365    0.85  69/56
    800  1090  6265  1035  6265  875  6265    0.85  70/56
    1000  1270  7315  1205  7315  1020  7315    0.85  70/56
    1250  1500  8720  1420  8720  1205  8720    0.85  72/58
    1600  1760  10555  1665  10555  1415  10555    0.85  73/59
    2000  2190  13005  2075  13005  1760  13005    0.7  75/60
    2500  2590  15445  2450  15445  2080  15445    0.6  76/61

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