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China most popular Epoxy resin cast dry type power transformer 1000kva

    Buy cheap China most popular Epoxy resin cast dry type power transformer 1000kva from wholesalers
     
    Buy cheap China most popular Epoxy resin cast dry type power transformer 1000kva from wholesalers
    • Buy cheap China most popular Epoxy resin cast dry type power transformer 1000kva from wholesalers
    • Buy cheap China most popular Epoxy resin cast dry type power transformer 1000kva from wholesalers
    • Buy cheap China most popular Epoxy resin cast dry type power transformer 1000kva from wholesalers
    • Buy cheap China most popular Epoxy resin cast dry type power transformer 1000kva from wholesalers

    China most popular Epoxy resin cast dry type power transformer 1000kva

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    Brand Name : HENGFENGYOU
    Model Number : SCB10
    Certification : ISO IEC CB COC KEMA SNI SABS CCC
    Payment Terms : LC T/T
    Supply Ability : 5000 pieces/year
    Delivery Time : 15 DAYS
    Price : 500-30000
    • Product Details
    • Company Profile

    China most popular Epoxy resin cast dry type power transformer 1000kva

    Dry type transformer

    Product introduction
    Compared with model scb12 epoxy resin cast three-phase dry-type transformer, model scb13 dry-type transformer is a new upgrading generation product. Its no-load loss reduces by 5% compared with model scb12, showing significant energy-saving effect. Meanwhile, it is safe, fire-retardant, pollution-free, maintenance free and easy installation. With good moisture-proof performance, it can restart without pre-drying after shutdown. This model shows low loss, low partial discharge and low noise. Under forced air cooling, it can operate at 120% of rated load. Perfect temperature protection and control system provides reliable guarantee for the safe operation of the transformer.

    Application
    SC(B) Series DRY EPOXY RESIN DISTRIBUTION POWER TRANSFORMER is widely applied in hotels, high buildings, business centers, residence community, gymnasium, Petrochemical plant, airport, harbor, metro, mine, drillic.

    Technical data


    Rated capacity(kVA)

    H.V. winding
    (kV)

    Tapping
    Range of high voltage (%)

    L.V. winding
    (kV)

    Vector GroupNo-load loss
    (kW)
    Load loss (kW)No-load current (%)

    short circuit impedance
    (%)

    30
    50
    80
    100
    125
    160
    200
    250
    315
    400
    500
    630
    630
    800
    1000
    1250
    1600
    2000
    2500

    6
    6.6
    6.6
    10
    10.5
    11

    ±5%
    ±2x2.5%

    0.4

    Dyn11
    0.13
    0.19
    0.26
    0.28
    0.33
    0.38
    0.44
    0.51
    0.62
    0.69
    0.81
    0.94
    0.91
    1.07
    1.24
    1.46
    1.72
    2.14
    2.52
    0.71
    1.00
    1.38
    1.57
    1.85
    2.13
    2.53
    2.76
    3.47
    3.99
    4.88
    5.88
    5.96
    6.96
    8.13
    9.69
    11.73
    14.45
    17.17
    2.6
    2.2
    2.2
    2
    1.8
    1.8
    1.6
    1.6
    1.4
    1.4
    1.4
    1.2
    1.2
    1.2
    1.1
    1.1
    1.1
    1.0
    1.0
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    6
    6
    6
    6
    6
    6
    6




    ·Structural features
    1. Low partial discharge:
    Adoption of leading mixing method and the membrane-type vacuum deaerator makes the mixture material evenly and eliminates the bubbles at the bottom of the mixture. The product demonstrates low partial discharge and can be controlled at 5pc. Both high voltage coil and the low voltage coil can be casted under vacuum pressure, which generates encapsulation of resin insulation with characteristics of flame retardant, explosion-proof and environment protection.

    2. Raw materials of winding coil such as glass fiber have self-extinguishing property, which will not produce arc when short circuit. The resin will not produce harmful gases at high temperature.

    3. High mechanical strength: the resin with filler produces small difference of expansion coefficient in the casting body, small curing shrinkage rate, small internal stress, and high hardness of the solidified object. In the epoxy resin coating on the inner and outer surfaces of the high and low pressure coils, there are preformed reinforced materials, which have similar dense structure as the reinforced concrete, so mechanical strength of the casting body of this technique is greater than pure epoxy resin, and can withstand electrodynamic action under sudden short-circuit meanwhile without damage .

    4. Low loss and energy-saving: The adoption of isotropic soft magnetic material generates low magnetization power, high electrical resistivity and low eddy current consumption.

    Product details



    Points to note

    1.working condition
    * Device types: indoor type
    * Normal environment conditions of use: the elevation not more than 1000 m
    * Environmental highest temperature + 40℃, minimum-25 ℃
    * The special environment conditions of use: elevation of more than 1000 m
    * Environmental highest temperature + 40 ℃, minimum-45 ℃. (when you order details)
    * Mounting ambicnt: no corrosive gas, no obvious dirt environment

    2.applicable standard
    * IEC60076 power transformer
    * IEC723 dry power transformer
    * GB6450-1986 dry power transformer
    * GB/R1094-1996 power transformer
    * GB4208-1993 outer shell protect grade(IP code)


    Qualification Centre

    All products of the company have passed the national type test like CCC, CQC , CTQC and other

    national mandatory product certification, and has a perfect quality, occupational health and

    environmental management system certification system. Our products have passed ISO9001, 2000

    and other international quality system certification.


    China most popular Epoxy resin cast dry type power transformer 1000kva



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