Data center detection precision distribution cabinet
When a system fails, the three phases become asymmetrical, and the zero-sequence component with amplitude can be decomposed. Therefore, by detecting this zero-sequence current component, it can be known that the system has a fault, especially the zero-sequence component when single-phase grounding occurs. Therefore, the monitoring of this value is of great importance to the safety of the system's electricity use. The data center power management system with AMC16MH as the monitoring device can monitor the zero-sequence current of the precision Power distribution cabinet weight in real time, analyze the circuit according to this value, and avoid causing greater electrical failures.
In view of the continuous changes and rapid development of the IT load of the precision power distribution cabinet in the data center, the requirements for monitoring devices in the precision power distribution cabinet have also been improved. A set of monitoring devices that can integrate various parameter measurement and monitoring and can fully meet the increasing load requirements has become an important indicator in modern precision power distribution cabinets. We have designed a data center precision power distribution cabinet unit power quality management system solution with AMC16MH as the monitoring body to realize comprehensive monitoring of the electrical parameters of two incoming lines and multiple outgoing lines, the switch status of the incoming and outgoing lines, temperature, grounding voltage, leakage current, etc. And the number of outgoing line measurement loops can be flexibly increased or reduced according to user needs.
Due to the rapid development of IT technology and the increasing application of IT, especially the emergence of cloud computing and virtualization technology, the load level of servers has been increasing and becoming difficult to predict, which makes the current management in the data center very important. Good system-wide current management and alarm can effectively reduce the IT load power outage caused by switch misoperation or overload protection, and reduce the economic and reputation losses caused by power outages. From all aspects, the data center precision power distribution power quality management solution we developed with AMC16MH as the monitoring device can effectively meet the needs of precision power distribution cabinet units, allowing customers to save initial investment while improving the reliability and manageability of the entire power supply system, thereby significantly reducing the initial investment and operating costs of the data center.
Incoming and outgoing line loops, leakage current, neutral-ground voltage, zero-sequence current electrical parameter detection, switch status monitoring, load percentage detection; three-phase voltage and three-phase current imbalance detection; over-limit alarm, event recording, data upload
Due to the development of IT technology, especially virtualization and cloud computing, comprehensive real-time management of the current distribution and power distribution of the entire data center is required to ensure the efficient and reliable operation of the power supply system and data center, and achieve the dual goals of high reliability of the data center and energy saving and emission reduction.
