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GGJ Low-voltage Reactive Power Compensation Cabinet


A large number of reactive power devices exist in industrial and agricultural production. These reactive power devices reduce the voltage of the power system, increase power loss, and thus affect power quality. Therefore, corresponding reactive power compensation devices have emerged. Our company specializes in producing GGJ low-voltage reactive power compensation cabinets for low-voltage reactive power compensation.

  • Product Description
  • GGJ Low-voltage Reactive Power Compensation Cabinet Overview

    Product Overview

    A large number of reactive power devices exist in industrial and agricultural production. These devices can lower the voltage of the power system, increase power loss, and affect power quality. Therefore, corresponding reactive power compensation devices have emerged. Our company specializes in the production of GGJ low-voltage reactive power compensation cabinets for low-voltage reactive power compensation. This low-voltage reactive power compensation cabinet conforms to the relevant standards of IEC439-1 "Low-voltage switchgear and controlgear", GB7251.1-2005 "Low-voltage switchgear and controlgear", and GB/T15576-2008 "Low-voltage complete set of reactive power compensation devices".

     

    Main Technical Parameters

    Rated voltage: 380VAC 3~; Rated insulation voltage: 660VAC 3~;

    Rated frequency: 50Hz or 60Hz;

    Compensation method: Combination of three-phase and single-phase compensation;

    Compensation capacity: 420kvar~60kvar;

    Compensation method: Cyclic switching, coded switching, fuzzy control automatic switching;

    Fastest response time: ≤20ms;

    Cabinet height: 2000mm, 2200mm;

    Width: 600, 800, 1000, 1200mm;

    Thickness: 600, 800, 1000mm; Protection level: IP30;

     

    Applicable Scenarios

    Main application areas: Widely used in substations, factories, industrial and mining enterprises, large power plants, petroleum and chemical enterprises, large steel plants, high-rise building power centers, and reactive power compensation, etc.

     

    1. High-efficiency energy conversion design
      The power transformer adopts high-magnetic silicon steel sheets and optimized winding structure to achieve an energy conversion efficiency of more than 98.5%, and the no-load loss is 30% lower than that of traditional products. The specially designed cooling channel keeps the temperature rise within 45K to ensure continuous and stable operation.

    2. Intelligent monitoring system
      The transformer with integrated IoT technology is equipped with 12 real-time monitoring points, which can accurately collect key parameters such as temperature, oil level, vibration, etc., and realize abnormal warning through the cloud platform, and the fault response time is shortened to within 15 minutes.

    3. Environmentally friendly insulation solution
      The new plant ester insulating oil is completely biodegradable, with a flammability of more than 320℃. Combined with specially treated insulating paper, the environmental protection level of the transformer is raised to the highest standard, and the service life is extended to 30 years.

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