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12KV Combined Compact Transformer Substation Safe And Reliable Prefabricated Substation

Categories Compact Transformer Substation
Brand Name: Tianan Electric
Model Number: ZBW1-12
Certification: CQC
Place of Origin: China
MOQ: 1 unit
Price: Pending
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 15000 PCS/year
Delivery Time: 30 work days
Packaging Details: Wooden Case
Altitude: up to 1, 000m Above Sea Level
Tank: Corrugated Steel Plate
Special Conditions: Depends on The Customer
Insulation Oil: High Quality Grade Mineral Oil
Frequency: 50Hz
Warranty: 10 Years
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    12KV Combined Compact Transformer Substation Safe And Reliable Prefabricated Substation

    Safe And Reliable 12KV Combined Substation


    ZBW1-12 Series HV, LV Pre-fabricated Substation is designed by our company in order to satisfy the need of city net construction. It has compact structure, strong whole set, safe and reliable operation, convenient maintenance, beautiful appearance. It is widely used in outdoor power supply fields such as high buildings, residential zone, station, wharf, port, park, marketplace, factory and mining, etc. The product can not only be used in a closing net for power distribution but also in radial grid for terminal power supply. The product has novel structure, reliable performance, excellent in quality and technical characteristic reach the national advanced level. The performance reachs the international advanced level.


    a. The frame of substation is made of groove steel and angle steel which are antiseptic, so it is tough enough mechanically and rigidly.

    b. Materials of the enclosure can be cold rolled steel plate, stainless steel plate, aluminum alloy plate, composite color plate.

    c. The chambers of substation are divided into separate small chambers by steel plate, small chambers can be arranged in many forms such as Chinese character “eye” and ”rank”.

    d. In order to monitoring and maintaining conveniently, transformer room, HV room and LV room are all equipped with lighting device.

    e. The substation cover is designed as two-layer, it can prevent thermal radiation and increasing indoor temperature.

    f. The transformer adopts natural ventilation mainly, when the temperature exceeds setting value, the axial flow fan on the top will start automatically to control the transformer room temperature.

    g. All rotational connect parts are equipped with sealing device for good damp proof capacity.

    h. Perfect protective performance, convenient operation, there are complete “five prevention” function on HV side to ensure the safety of maintenance.

    i. Compact structure, beautiful appearance, it can coordinate with ambient environment.


    HV Unit

    Rated VoltagekV12
    Rated Main Busbar CurrentA630
    Rated Short-time Withstand CurrentkA/s25/2
    Rated Peak Withstand CurrentkA63
    Rated Short-time Making CurrentkA63
    Fuse Breaking CurrentkA31.5 40
    LV UnitRated VoltageV400
    Rated Main Circuit CurrentA100~4000
    Rated Limited Short-circuit Breaking CapacitykA80
    Rated Operating Short-circuit Breaking CapacitykA50(65)
    Rated Short-time Withstand CurrentkA/1s50(65)
    Branch Current, Compensation CapacityAs User’s Request
    Transformer UnitRated CapacitykVA30~2000
    Impedance Voltage%4 4.5
    Tapping Range%±2X2.5 ±5
    Connection SymbolY,yn0 D,yn11
    CaseEnclosure Protection LevelIP23
    Sound LeveldB≤55

    Quality 12KV Combined Compact Transformer Substation Safe And Reliable Prefabricated Substation for sale
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