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    油浸式变压器 高效 低噪音 进口

    产品型号: DGPT2
    品  牌: --
    • ≧1 台
      ¥10000.00
    所 在 地: 上海松江区
    更新日期: 2021-09-24
    详细信息

    OIL FILLED TRANSFORMERS

     long experience our range of threephase oil-immersed transformers is able to satisfy even the most demanding customer requests in terms of:
    • Energy efficiency and consumption reduction;

    • Low noise;

    • Possibility of installation in tropical countries with temperatures up to +55°C;

    • Customized manufacture upon customers’ technical requirements;

    • Technical and sales assistance in project development.

     

    Standard manufacture

    • 1 – HV porcelain bushings;
    • 2 – LV porcelain bushings and neutral;
    • 3 – tap changer operated from the outside with transformer disconnected;
    • 4 – thermometer pocket;
    • 5 – lifting lugs;
    • 6 – oil conservator (from 630 to 3150 kVA);
    • 7 – level display (for transformers with oil conservator);
    • 8 – silicalgel capsule (for transformers with conservator);
    • 9 – filling hole, type 1: bursting valve for transformers with conservator, type2: overpressure valve for ermetically sealed transformers;
    • 10 – bi-directional rollers;
    • 11 – emptying valve;
    • 12 – earthing terminal;
    • 13 – data plate.

    Customization upon request

    • 14 – thermometer with two  N.O. contacts alarm trip;
    • 15 – relé bucholz with two N.O. contacts alarm trip (for transformers with oil conservator);
    • 16 – DGPT2 device (for hermetically sealed transformers, without oil conservator) or, as an alternative, RIS device;
    • electronic TPL210 device, with NT210 monitoring unit of temperature, pressure and oil level for hermetically sealed transformers;
    • over pressure valve with electric contact;
    • primary voltage up to 36kV;
    • double primary voltage;
    • double or multiple secondary voltage for use in photovoltaic systems;
    • non-standard losses and voltages;
    • non standard connections and vector groups;
    • Hz 60 frequency;
    • MV elastimold type connectors;
    • passe-barre type LV connectors;
    • MV/LV air cable boxes;
    • MV connector protections;
    • pole-mounting slids;
    • auxillary junction box;
    • silicon or vegetable oil;
    • electrostatic shield between primary and secondary windings;
    • metal OR PVC oil retention bund;
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