Detailed description of the infrastructure of the Integrated Wiring System Design

The design of the Integrated Wiring System is still quite common. So I studied the problems in the design of the Integrated Wiring System, it also includes the growing power infrastructure, modular basic component structure, and advanced power management features. I would like to share with you here, hoping to help you.

When building or planning a data center, estimation of the capacity of the power infrastructure is always a headache, because few people can make an accurate plan for the development of the data center. If the estimation is too high, the construction scale will far exceed the actual needs, increasing the unnecessary operation and maintenance costs of enterprises. The estimation is far from tolerable, and the stability of the system cannot be guaranteed. Noting the problems existing in the Design of Integrated Wiring System for Power supply solutions in modern large IT organizations, APC introduces a new kind of key physical infrastructure for data centers that can adapt to users' current needs and upgrade with users' future needs-InfraStruXure integration System ).

The InfraStruXure system is an open, adaptive, and new architecture that integrates rack, cooling, power supply, management, and maintenance. It is no longer just a power protection product, but an integrated solution integrating multiple functions such as rack, cooling, power supply, management and maintenance. The power requirements for the communication industry are in the range of 12 to 12 ~ 200 KW square meters, data center area 45 ~ For medium and large data centers between 500 m², APC specially designed the InfraStruXure type B solution.

Scalable power infrastructure

Like other InfraStruXure solutions, the InfraStruXure B-type system provides a better solution to the problems of cost, scalability, availability, manageability, and maintainability in the construction of medium and large data centers. This is because the InfraStruXure type B provides users with a modular component structure, so you do not need to invest too much in advance, the system can "grow and invest" together with the business of the data center ". Secondly, InfraStruXure adopts a standardized system structure to facilitate user expansion based on actual conditions. In addition, InfraStruXure is not a simple UPS. In addition to UPS, it also includes cabinets, Distribution Unit PDUS), environmental detection equipment, power and data cable integrated wiring system design, and other basic components. After purchasing InfraStruXure, the data center does not need to consider the power supply and Integrated Wiring System Design Issues of the data center, which speeds up system assembly and reduces the fault points between UPS and key loads, this improves the availability of the entire power system.

The InfraStruXure B-type system is a type of flexible power infrastructure that can be configured to form a centralized protection solution, or to form a regional rack-level protection solution based on APC recommendations, that is, a UPS system can provide protection for several cabinets at the same time. APC took the lead in proposing a regional power supply mode. Customers can divide IT equipment in the data center into different regions according to their actual usage, such as availability levels, then, the B-type InfraStruXure system is used to differentiate and protect different availability levels. In the centralized power supply protection solution, the customer can separately configure the B-type InfraStruXure System for several lines of important cabinet loads to achieve higher availability. These features are suitable for the actual needs of medium and large data centers.

Modular basic component structure

The outstanding performance of the InfraStruXure type B system is inseparable from the basic component structure adopted by the system and the Integrated Wiring System Design. The entire B-type system consists of the NetShelter VX cabinet, PDU system, and the Megara series UPS system.

The UPS host of the system uses the Megara PX, which is currently the most advanced UPS host in the industry with single-host redundancy, hot swapping, remote management, and other features. The battery configuration is also modular, allowing you to easily change the power capacity and backup time. The master module is also a dual-backup operation, with mutual Hot Backup between modules, and supports self-diagnosis and hot swapping of hosts, you can use the display panel at the front of the host to conveniently manage the entire system and query its status. When any module in the system encounters a problem, hot replacement failure modules are implemented without interruption of output, and operation and maintenance are implemented without downtime. The depth of the NetShelter VX cabinet reaches 1070mm, which can accommodate super-normal servers and is also conducive to cable Cabling Management. A rack-mounted PDU is installed at the bottom of the Cabinet to provide an optimized power line layout without occupying the cabinet space. In the InfraStruXure B-type system, tools are not required for PDU disassembly and assembly, which facilitates routine maintenance and management. With a single input, a rack-mounted PDU provides 3.6 KW power without additional power outlets. To prevent the PDU interface from accidental disconnection from external cable interfaces, the PDU adopts a universal input plug with a torsion lock. PDU also has an LED indicator current table that can display power), so that maintenance personnel can detect potential faults in a timely manner.

In addition, two probes are installed on the top and bottom of each rack Cabinet of the InfraStruXure type B system to monitor the temperature and humidity in the cabinet. The InfraStruXure B-type power and Integrated Wiring System is uniquely designed and installed on the top of the NetShelter VX cabinet without the need for elevated floors. Cable ladders are used for cross-row connections. Therefore, the InfraStruXure type B system is beyond the scope of the UPS system, it is now an integrated power infrastructure solution that integrates various functions such as UPS, equipment protection, heat dissipation, power distribution, and integrated wiring system design.

Advanced Power management features

The InfraStruXure type B system is equipped with advanced APC power management software, which is located in the Information Monitor, which is mounted at the front end of the PDU system bypass top and collects all information in the InfraStruXure power supply area. The Information Monitor has a separate IP address. You can use this address to operate the components of various subsystems, such as UPS, PDU, rack-mounted PDU, automatic switching switch, and Environment Monitoring Unit. That is to say, the Information Monitor can be used to manage multiple devices in a unified manner.

The Information Monitor is powered by two IEC connectors located on the rack with a system bypass PDU, which are directly powered by the PDU and isolated from other disconnected appliances in the PDU. If there are multiple InfraStruXure zones in the data center, you need to use more than one Information controller. To manage more than one Information controller in the data center, APC will launch Enterprise Manager. Enterprise Manager is very similar to Inventory Manager, which provides real-time reporting and resource configuration for all InfraStruXure areas in the data center.

The advanced power management features of the InfraStruXure type B system are comprehensive. For example, the system provides a unique IP address for each InfraStruXure subsystem, eliminating the complexity of managing multiple devices. The system also records event logs in chronological order to help administrators better maintain and manage the system. The entire system can also be integrated with the network management system and the building automation system to form a comprehensive protection and management solution. The system can notify the user by Email or Pager. If the customer needs, the system can be integrated with the remote monitoring service of APC, and management and maintenance work can be handed over to professional engineers of APC. The system can also automatically search for all APC components to achieve intelligent management, saving the management staff from a lot of complicated work.

In addition, APC has brought its long-term advantages in network monitoring to the design of the InfraStruXure Integrated Wiring System and strengthened its remote and real-time monitoring functions, various functional modules and control modules in the system can be monitored through the internal LAN, management personnel can view the status of each module and Distribution Unit in the UPS system on the monitoring PC of the remote monitoring center, and handle any system problems and faults at any time. InfraStruXure is an innovative application of APC to power solutions in data centers. After the adoption of medium and large data centers, IT equipment investment can be greatly optimized, it can also achieve higher availability of power infrastructure.

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