Product introduction:

The column head cabinet in the data room is the equipment that provides power distribution management for cabinets arranged in rows or divided by functional areas. It is a cabinet at the top of a column of cabinet equipment. The main function is to provide power guarantee for this column of cabinets, and play the functions of power distribution, monitoring, measurement, protection, alarm and so on. It is mainly used in IDC data centers such as telecommunications, finance, government and it or important customers such as industrial enterprises. It is used in the field of uninterrupted power supply with high requirements for power supply reliability.

Advantages of column head cabinet in data room:

1. Perfect monitoring system: measure complete electrical information, provide effective management and risk early warning for the power supply system, monitor the electrical parameters of up to 84 feeder circuits and 1 power incoming line, and provide complete information such as current, electric energy and harmonic of main power incoming line and each branch circuit. The precision distribution cabinet can cooperate with the leakage acquisition unit to realize the online leakage monitoring function, and cooperate with the temperature sensor accessories to monitor the temperature in the column head cabinet in real time, which improves the safety of the power supply system in the machine room.

2. Perfect alarm function: multi-layer alarm setting can prevent potential faults, take measures to respond in advance, and set multi-layer alarm for circuit overload, overvoltage, undervoltage, three-phase imbalance, isolation transformer overtemperature, lightning protection failure and other parameters. Through the cooperation of display unit or professional gateway, the alarm information can be reported to the manager in a very short time through display, audible and visual alarm, SMS and e-mail.

3. High precision and wide range: provide measurement data while meeting various needs, and meet the monitoring of rack and blade server power supply. A variety of feeder CT range options reduce the measurement error to a lower level. The branch loop supports the loop measurement requirements of 100A.

4. High performance and high integration: good performance and high integration products make the equipment operation more stable and safe. Through centralized processing and branch measurement, the product integration is high, and the size of the power monitoring and acquisition device is only (214 * 168), which can be installed freely in the relatively narrow space of the column head cabinet, greatly enhancing the installation capacity in the cabinet and the overall operation stability, It is more convenient for users to maintain later.

5. Intelligent system monitoring: make the operation and power management more efficient, let users know the load operation in time, and realize the monitoring and alarm of each PDU power supply. Multi layer alarm settings prevent potential power failure, so that users can find potential safety hazards as soon as possible and avoid power distribution risks. The alarm is comprehensive, the precise power distribution is realized, and the local power failure accident caused by user misoperation is reduced. The system can save 3000 historical records and fault information locally. The data acquisition has strong real-time performance, and provides key data analysis to facilitate users to analyze the fault causes.