Inspection before power-on of industrial power-saving equipment
Before power-on, industrial power-saving equipment must carry out rigorous inspection work. It is necessary to check whether it is not very good or there are common faults. Once the horizontal size is found, it should be solved immediately to avoid the operation period of the equipment. The sudden emergence of it will endanger its work performance; secondly, it is possible to check whether each part of the equipment is in normal condition, after all, different components hold different practical effects of application. In this way, after the power is turned on, the machine can operate smoothly. Next, we will discuss in detail what is included in the inspection work to be done.
1. Check the temperature and humidity of the surrounding environment. If the temperature is too high, it will cause the over-temperature alarm of the power-saving equipment. In severe cases, the power and electronic components of the machine and equipment will be destroyed and the circuit will be short-circuited. Excessive humidity and cold gas will cause immediate short-circuit failure inside the machine and equipment.
2. When the machine is operating, pay attention to whether its refrigeration system is normal, such as: whether the air duct exhaust system is smooth, and whether the centrifugal fan has abnormal noise. Generally, machinery and equipment with a relatively high waterproof level, such as: soft starters above IP20 can be installed immediately, and machinery and equipment below IP20 should generally be installed in cabinets, so how does the actual effect of heat exhaustion immediately endanger the machinery and equipment. In normal operation, whether the ventilation system of the machinery and equipment, such as the cooling fan, rotates smoothly, and whether there is dust or blockage in the air inlet are all areas that cannot be ignored during normal inspection.
3. Are the motor series reactors and transformers of industrial power-saving equipment overheated or have a heavy odor?
4. Are there any abnormal noises in the machinery, equipment and motors?
5. Whether the current display information on the control panel of the machine equipment is slightly larger or the current varies greatly, and whether the output UVW three-phase voltage and current are balanced, etc.
In the inspection work, it is beneficial to everyone to use power-saving equipment to carry out the work, and there are also many inspection-related contents to be discovered and used in concrete. Safety precautions must be taken before power-on inspection to prevent damage caused by unexpected events. For example, safety accidents caused by incorrect inspection methods can reduce the damage level to a small extent. Timely maintenance work is also indispensable, which can reasonably reduce the occurrence of problems and increase its service life.
Before power-on, industrial power-saving equipment must carry out rigorous inspection work. It is necessary to check whether it is not very good or there are common faults. Once the horizontal size is found, it should be solved immediately to avoid the operation period of the equipment. The sudden emergence of it will endanger its work performance; secondly, it is possible to check whether each part of the equipment is in normal condition, after all, different components hold different practical effects of application. In this way, after the power is turned on, the machine can operate smoothly. Next, we will discuss in detail what is included in the inspection work to be done.
1. Check the temperature and humidity of the surrounding environment. If the temperature is too high, it will cause the over-temperature alarm of the power-saving equipment. In severe cases, the power and electronic components of the machine and equipment will be destroyed and the circuit will be short-circuited. Excessive humidity and cold gas will cause immediate short-circuit failure inside the machine and equipment.
2. When the machine is operating, pay attention to whether its refrigeration system is normal, such as: whether the air duct exhaust system is smooth, and whether the centrifugal fan has abnormal noise. Generally, machinery and equipment with a relatively high waterproof level, such as: soft starters above IP20 can be installed immediately, and machinery and equipment below IP20 should generally be installed in cabinets, so how does the actual effect of heat exhaustion immediately endanger the machinery and equipment. In normal operation, whether the ventilation system of the machinery and equipment, such as the cooling fan, rotates smoothly, and whether there is dust or blockage in the air inlet are all areas that cannot be ignored during normal inspection.
3. Are the motor series reactors and transformers of industrial power-saving equipment overheated or have a heavy odor?
4. Are there any abnormal noises in the machinery, equipment and motors?
5. Whether the current display information on the control panel of the machine equipment is slightly larger or the current varies greatly, and whether the output UVW three-phase voltage and current are balanced, etc.
In the inspection work, it is beneficial to everyone to use power-saving equipment to carry out the work, and there are also many inspection-related contents to be discovered and used in concrete. Safety precautions must be taken before power-on inspection to prevent damage caused by unexpected events. For example, safety accidents caused by incorrect inspection methods can reduce the damage level to a small extent. Timely maintenance work is also indispensable, which can reasonably reduce the occurrence of problems and increase its service life.
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