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Power control box

The main function of the power control box is to control the starting of the engine; control the power supply of the battery, external power supply, electronic bus bar, external lighting, auxiliary pump and sensor; display the working status of the generator, auxiliary pump and sensor, etc. The design refers to the requirements specified in the relevant technical documents and standards of civil aviation to ensure the reliability, universality and good electrical performance of the power control box, as well as the adaptability in various environments during the installation and ground test.

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Product description Product features Product parameters

    1、 Introduction

    The main function of the power control box is to control the starting of the engine; control the power supply of the battery, external power supply, electronic bus bar, external lighting, auxiliary pump and sensor; display the working status of the generator, auxiliary pump and sensor, etc.

    The design refers to the requirements specified in the relevant technical documents and standards of civil aviation to ensure the reliability, universality and good electrical performance of the power control box, as well as the adaptability in various environments during the installation and ground test.



    2、 Main functions

    The power control box is mainly composed of generator switch, bus bar switch, light guide plate, indicator light and other control switches, mainly used for:

    1. Control engine starting;

    2. Supply power for control battery, external power supply, electronic bus bar, external lighting, auxiliary pump and sensor;

    3. Display the working status of generator, auxiliary pump and sensor.



    3、 Technical requirements

    1. Power supply:  normal 28vdc  emergency 24VDC;

    2. Rated power: 10W;

    3. Working temperature: - 40 ℃ ~ + 60 ℃;

    4. Storage temperature: - 40 ℃ ~ + 85 ℃;

    5. Relative humidity: ≤ 95%;

    6. Weight: ≤ 1.5kg;

    7. Overall dimension: ≤ 150 mm (L) × 150 mm (W) × 100 mm (H).

    电源控制盒主要发电机开关、汇流条开关、导光板、指示灯以及其它控制开关组成,主要用于:
    1、 控制发动机起动;
    2、 为控制蓄电池、外部电源、电子汇流条、外部照明灯、辅助泵和受感器供电;
    3、 显示发电机、辅助泵和受感器工作状态。
    三、 技术要求
    1、 供电:正常28VDC 应急24VDC;
    2、 额定功率:10W;
    3、 工作温度:-40℃~+60℃;
    4、 储存温度:-40℃~+85℃;
    5、 相对湿度:≤95%;
    6、 重量: ≤1.5Kg;
    7、 外廓尺寸:≤150mm(长)×150mm(宽)×100mm(高)。
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