Frequency converter environment
a, working temperature. The inside of the inverter is a high-power electronic component, which is highly susceptible to the operating temperature. The product is generally required to be 0 to 55 ° C. However, in order to ensure safe and reliable operation, consideration should be given to leaving room for use. It is best to control below 40 ° C. . In the control box, the inverter should generally be installed in the upper part of the cabinet, and strictly follow the installation requirements in the product manual. It is absolutely not allowed to install the heating element or the heat-prone component close to the bottom of the inverter.
b. Ambient humidity. When the humidity is too high and the temperature changes greatly, the inside of the inverter is prone to condensation, and its insulation performance is greatly reduced, and may even cause a short circuit accident. If necessary, desiccant and heater must be added to the tank.
c, corrosive gas. If the concentration of corrosive gas is large, it will not only corrode the leads of the components, printed circuit boards, etc., but also accelerate the aging of the plastic devices and reduce the insulation performance. In this case, the control box should be made into a closed structure. And ventilate.
d, vibration and impact. When the control cabinet equipped with the inverter is subjected to mechanical vibration and shock, it may cause poor electrical contact. At this time, in addition to improving the mechanical strength of the control cabinet, away from the vibration source and the impact source, the anti-vibration rubber pad should also be used to fix the vibration-generating components such as the control cabinet and the internal electromagnetic switch. After the equipment has been in operation for a period of time, it should be inspected and maintained.
e. Prevent electromagnetic interference. Welding machine, power machinery; away from radioactive materials and combustibles; avoid direct sunlight: away from corrosive liquids, gas
f. Prevent the input terminal from overvoltage. The input end of the inverter power supply often has over-voltage protection. However, if the high-voltage input time of the input terminal is long, the input end of the inverter will be damaged. Therefore, in actual operation, it is necessary to verify the input voltage of the inverter, single-phase or three-phase and the rated voltage of the inverter. In particular, when the power supply voltage is extremely unstable, there must be a voltage stabilizing device, otherwise serious consequences will result.
The above has said so much, Xiao Bian still has to remind everyone, the maintenance of the inverter is also very important, proper cleaning maintenance, remove dust and dirt inside the inverter and style, check the inverter at the same time of maintenance There is no heat-disappearing part, and the cement resistance is cracked. Ensure the safety of the inverter, in order to avoid the normal operation of the inverter.
There are a few different types of slip rings, but the most common type is called a cap slip ring. Cap slip rings have a cylindrical housing with an internal flange that fits over the end of the shaft. They typically have 6 or 12 channels and are available in a wide range of sizes.
Cap slip rings are used to provide electrical power and signals to and from rotating equipment. The channels on the slip ring allow for the passage of current and/or data signals through the ring. This allows for the rotation of devices such as antennae, radar dishes, and wind turbines without having to interrupt or disconnect the power or signal lines.
Cap slip rings are very reliable and can handle high speeds and heavy loads. They are also easy to install and maintain.
In the modern world, companies are always looking for ways to improve the efficiency of their machines and operations. Oubaibo offers a variety of products that can help improve your machine's performance. Their Cap Slip Ring allows for high-speed rotary unions, while their high-pressure swivel joints can handle even the most strenuous industrial applications. With so many options available, there's sure to be an Oubaibo product that can improve your machine's performance.
Cap Slip Ring,High Speed Rotary Unions,High Pressure Swivel Joints,High Pressure Swivel Joint
Dongguan Oubaibo Technology Co., Ltd. , https://www.sliprobo.com