There are four requirements for the physical environment of Shanxi inverter. In order to avoid the influence of Shanxi inverter products, it is necessary to pay attention to whether these physical environment requirements are met when using:
1. Corrosive gas. If the corrosive gas concentration is high, it will not only corrode the leads of components, printed circuit boards, etc., but also accelerate the aging of plastic devices and reduce the insulation performance. In this case, the control box should be made into a closed structure and ventilated.
2. Vibration and shock. When the control cabinet equipped with frequency converter is subjected to mechanical vibration and impact, it will cause poor electrical contact. At this time, in addition to improving the mechanical strength of the control cabinet and keeping away from vibration sources and shock sources, anti-seismic rubber pads should also be used to fix components such as electromagnetic switches outside and inside the control cabinet that produce vibration. After the equipment has been running for a period of time, it should be inspected and maintained.
3. Working temperature. The inverter is a high-power electronic component, which is easily affected by the working temperature. Generally, the product is required to be 0 ~ 55℃, but in order to ensure the safety and reliability of the work, it should be considered to leave room for better control below 40℃. In the control box, the frequency converter should generally be installed on the upper part of the box, and the installation requirements in the product manual should be strictly observed. It is not allowed to install the heating element or the easily heating element close to the bottom of the frequency converter.
4. Ambient temperature. When the temperature is too high and the temperature changes greatly, condensation will easily occur inside the inverter, which will greatly reduce its insulation performance and may even lead to short circuit accidents. When necessary, desiccant and heater must be added to the box.
If you need to know about Shanxi inverter, you can contact our Shanxi inverter manufacturer.