The ATS cabinet is equipped with a dual power switching device and an intelligent controller, supporting fast switching (adjustable) from 0.1 to 3 seconds. It has the function of automatic switching between mains power, generators, and main and backup power sources, and is mainly used in primary load scenarios such as hospitals, data centers, and airports
Taking the front-end power distribution of UPS in data centers as an example, when the voltage of the main power supply (mains) drops sharply to 70% of the rated value, the ATS cabinet synchronous detection module determines that the power supply has failed and prioritizes the disconnection of the main power circuit breaker (0.05s response). After a 20ms delay confirmation, the backup power circuit breaker (diesel generator side) is closed, and the entire switching process does not interrupt the load power supply; The cabinet panel is equipped with a "main/standby/manual" three position knob, which allows operation and maintenance personnel to switch to manual bypass mode during maintenance. Mechanical interlocking ensures that the two power sources do not run in parallel.
| Industry | Application scenarios | The advantages of dual power supply are reflected |
|---|---|---|
| Medical Treatment | Operating room ICU、 Nuclear magnetic resonance equipment | Avoid surgical interruptions and power outages of life support equipment |
| Data Center | Server cluster, storage system | Ensure continuous reading and writing of data to prevent data loss due to power outages |
| Industrial Manufacturing | Automated production lines, precision machining equipment | Reduce downtime, avoid product scrap and equipment damage |
| Traffic | Airport air traffic control system, subway signal system | Ensure uninterrupted navigation and communication to ensure traffic safety |
| Commercial Buildings | Front desk systems for large shopping malls and hotels | Maintain normal operation of cash register, lighting, and elevator to enhance user experience |
The dual power system forms comprehensive advantages in reliability, safety, and economy through the design of "redundancy+intelligent switching". Its value lies not only in "emergency response in case of power outage", but also in providing "continuous, stable, and scalable" power guarantee for critical loads. It is an indispensable infrastructure in modern industrial, commercial, and livelihood fields.
Project Overview The Long-chain Dicarboxylic Acid Industrial Chain Project of Dongrui Biomaterials (Dalian) Co., Ltd. is located in the Songmu Island
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