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  • The power distribution cabinet

    The power distribution cabinet

    Power distribution cabinets (boxes) are divided into power distribution cabinets (boxes), lighting distribution cabinets (boxes), and metering cabinets (boxes), which are the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control c...
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  • Network Cabinets

    Network Cabinets

    The network cabinet is used to combine installation panels, plug-ins, sub-boxes, electronic components, devices and mechanical parts and components to form a whole installation box. According to the type, there are server cabinets, wall-mounted cabinets, network cabinets, standard cabinets, intel...
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  • Intelligent Power Distribution Uint

    Intelligent Power Distribution Uint

    That is: intelligent power distribution system (including equipment hardware and management platform), also known as network power control system, remote power management system or RPDU. It can remotely and intelligently control the on/off/restart of the electrical equipment of the equipment, and...
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  • Precautions when storing batteries for a long time

    Precautions when storing batteries for a long time

    If the battery is not used for a long time, it will gradually discharge itself until it is scrapped. Therefore, the car should be started at regular intervals to charge the battery. Another method is to unplug the two electrodes on the battery. It should be noted that when unplugging the positive...
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  • Photovoltaic panel components

    Photovoltaic panel components

    Photovoltaic panel components are a power generation device that generates direct current when exposed to sunlight, and consists of thin solid photovoltaic cells almost entirely made of semiconductor materials such as silicon. Since there are no moving parts, it can be operated for a long time wi...
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  • The difference between the cabinet outlet (PDU) and the ordinary power strip

    The difference between the cabinet outlet (PDU) and the ordinary power strip

    Compared with ordinary power strips, the cabinet outlet (PDU) has the following advantages: More reasonable design arrangements, stricter quality and standards, safe and trouble-free working hours, better protection of various types of leakage, over-electricity and overload, frequent plugging an...
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  • The working principle and characteristics of photovoltaic inverter

    The working principle and characteristics of photovoltaic inverter

    The working principle of the inverter: The core of the inverter device is the inverter switch circuit, which is referred to as the inverter circuit for short. The circuit completes the inverter function by turning on and off the power electronic switch. Features: (1) High efficiency is required. ...
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  • UPS power supply maintenance

    UPS power supply maintenance

    The use of UPS power is becoming more and more widespread, when the mains input is normal, the UPS will supply the mains voltage after the load is used, at this time the UPS is an AC mains voltage regulator, and it also charges the battery in the machine; When the mains power is interrupted (an a...
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