IDC Data Center Power Solution

Founded in 2003 and listed on the Shenzhen Stock Exchange in 2012, Acrel is a professional enterprise microgrid system service provider, having fully developed a three-layer product ecosystem of "cloud platform - edge gateway - field sensing terminal". Its business covers multiple fields including data centers, smart factories, smart buildings, and new energy. Its products cover a full range of categories including power monitoring, power quality management, fire protection, smart lighting, and energy storage monitoring. More than 14,000 integrated energy efficiency systems are running stably nationwide, serving leading computing power companies such as GDS, Tencent, ByteDance, and the three major telecom operators. Acrel is deeply adapted to various scenarios such as T3+/A level, liquid-cooled intelligent computing, and edge small data centers. A refined management and control solution for computing power infrastructure, providing a one-stop solution to data center power supply security, PUE drop, and green acceptance challenges. Acrel's full-stack hardware and software, covering the entire chain from high-voltage substations to switchboards, busbars, and batteries.

1. High and low voltage substation safety protection system ARB4/ARB6 arc flash protection device. It is compatible with 35kV/10kV/0.4kV switchgear, and can cut off arc faults in milliseconds, eliminating the risk of switchgear fires and explosions at the source.

2. ASD500 switchgear intelligent control device. It integrates a dynamic simulation diagram, cabinet temperature and humidity, human body sensing, and opening and closing circuit monitoring, enabling visualized management of the power distribution room.

3. APView500 power quality online monitor provides real-time monitoring of 2nd to 63rd harmonics, voltage sag/flicker, and three-phase imbalance, and automatically retains fault waveforms to provide data basis for harmonic control.

4. The APM521/E high-precision multi-functional meter 0.2s Ethernet metering, holds UL metering certification, and supports four-quadrant bidirectional energy measurement and fault recording.

5.The AMC Precision Cabinet Monitoring Unit (IDC Standard Configuration) is specifically designed for AC/DC cabinets in data centers. It features a main-multiple-channel acquisition architecture, which monitors the voltage, current, power, switch status, leakage current, and internal temperature and humidity of the incoming and outgoing lines in real time. It is an essential acquisition device for dummy load stress testing during data center commissioning, fully recording full-load operating data and outputting standardized acceptance reports.

6.The AMB intelligent busbar monitoring system is equipped with both infrared and fiber optic temperature measurement solutions to monitor the temperature rise of busbar junction boxes and connectors in real time, solving the problems of messy cable wiring, difficult expansion, and poor heat dissipation in traditional cable wiring, and is suitable for high-density and ultra-high computing power data centers.

7. The UPS battery online monitoring system uses an ABAT modular data acquisition architecture, allowing a single system to monitor up to 120 individual batteries. It collects data on individual battery voltage, internal resistance, and temperature in real time, predicting battery degradation and failure in advance. The battery room can be unattended 24/7, preventing the energy storage system from shutting down during power outages.

8. Dedicated for upgrading old data centers: ADW wireless rail meters paired with open-type current transformers allow for construction without power outages or the re-laying of 485 communication cables. Supporting multiple transmission methods such as LoRa/4G/WiFi, it enables low-cost installation and monitoring of energy consumption in existing data centers.

9. Complete set of power quality management equipment. APF active power filters, SVG static var generators, and ANSNP neutral line protectors provide one-stop solutions for harmonics, three-phase imbalance, and neutral line overload heating, reducing equipment losses and minimizing power distribution tripping faults.

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Green and refined management of computing power has become a mandatory requirement for the development of the data center industry. A complete integrated energy efficiency management platform can not only safeguard the bottom line of power supply security in data centers, but also continuously reduce electricity costs, meet PUE assessments, and successfully pass various acceptance and application processes. Whether it's building new intelligent computing centers, upgrading existing data centers for energy conservation, or monitoring and supporting data center dummy load acceptance tests, Acrel can provide customized complete solutions.

References

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