Industry News
In the semiconductor manufacturing field, the electrical control of cleanrooms not only needs to meet basic power supply requirements but also must consider environmental cleanliness, temperature and humidity control, and the specific requirements of process equipment. This article will detail the key points of electrical and control design in semiconductor cleanroom construction by Hejing Purification Engineering Company.
The reliability of power supply in semiconductor cleanroom production is extremely high; any power interruption can lead to production halts and product losses. The power supply for cleanrooms should adopt a dual power supply design and be equipped with an uninterruptible power supply (UPS) system to ensure that critical equipment can continue to operate normally in the event of a main power failure. Voltage stabilizers and filters should be installed in the power system to ensure stable power quality.
The lighting system in the cleanroom should meet cleanliness requirements, and fixtures and lampshades should be made of materials that do not easily accumulate dust, with regular cleaning and maintenance. Due to different processes, the illumination requirements also vary. Generally, the illumination in cleanrooms is required to be between 300-500 lux to ensure that operators can clearly observe the process and equipment status.
Semiconductor manufacturing has very strict requirements for environmental temperature and humidity, which need to be controlled through air conditioning systems and humidifiers/dehumidifiers. The control system should be able to automatically adjust the operating status of the equipment based on the set temperature and humidity parameters to ensure stable environmental conditions. Additionally, the control system should monitor the pressure difference and lifespan of filters, replacing and maintaining them in a timely manner.
Semiconductor process equipment typically requires real-time monitoring and data collection to ensure normal operation and stability of process parameters. The control system should be able to communicate with the equipment and collect data on the operating status and process parameters. The control system should also enable remote control and automation of process equipment to reduce human intervention and improve production efficiency.
In the construction of semiconductor cleanrooms, the integration and optimization of electrical and control systems are key to ensuring efficient operation and meeting process requirements. It is necessary to comprehensively consider the functional requirements of the electrical and control systems, equipment selection, and system architecture to achieve integration and optimization of the system.
For more information on cleanroom construction, please continue to follow our Hejing Purification Engineering Company website, where we will continuously explain the construction processes, requirements, and interpretations of various industrial cleanroom standards for new energy battery cleanrooms, electronic optical cleanrooms, biopharmaceutical cleanrooms, medical device cleanrooms, and food and daily chemical cleanrooms.
About Us
Hejing Shengshi Construction Group is a diversified international engineering service enterprise that has been through over twenty years of market competition and challenges, adhering to a planning route of specialized design, independent materials, and general contracting of construction. Over the years, we have successfully completed over 1,000 high-standard engineering projects for thousands of top 100 enterprises at home and abroad, receiving unanimous high recognition from our clients.
We hold more than ten construction qualifications, including first-class installation of building electromechanical systems, first-class building decoration, secondary general contracting of construction projects, CIBD G7, special equipment process piping GC2, electronic and intelligent engineering, fire protection engineering, steel structure engineering, and more.
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