After many evaluations, Beijing Xicheng State Taxation Bureau finally chose ARRAY 3A3-60kVA modular UPS produced by Suntech Electronics (Shenzhen) Co., Ltd. (hereinafter referred to as Suntech Electronics) and its supporting input/output power distribution system and computer room environment monitoring system. The project was completed on September 1 1 in 2008.
There are two APC-30kVA UPS in Xicheng District State Taxation Bureau of Beijing, which work redundantly in parallel. Because the power part of the original UPS can't meet the requirements of the continuous development of business and the informationization of the tax bureau, the Xicheng District State Taxation Bureau of Beijing decided to replace these two UPS and expand the UPS system.
According to customers' requirements, Suntech Electronics cooperated with Beijing Mingjun Electronics Co., Ltd. to select Suntech Array 3A3-60kVA modular UPS for customers. The existing capacity of the system is 60kVA( 15kVA/ module× 4, the standby capacity is 30kVA, and the maximum capacity can be increased to 90kVA), and the supporting battery is a highly reliable battery specially developed for UPS by Panasonic Battery Co., Ltd.
Suntech 3A3 UPS is the latest type of three-in and three-out UPS, which adopts the whole process control technology and concentrates the advanced technical achievements in the fields of power electronics and automatic control. It is a milestone in the technological revolution of UPS industry. The birth of Santer 3A3 UPS has brought a brand-new concept to the power supply scheme of electrical equipment, and the usability of electrical equipment has been greatly improved. Suntech 3A3 UPS adopts drawer-type, high intelligence and modular design, and has the function of easy plugging and unplugging. It can not only meet the requirements of power output and reliability by adding or deleting modules in the cabinet, but also can be maintained online as long as redundancy allows.
Suntech 3A3 UPS adopts wireless parallel technology, which reduces the probability of single point failure and greatly improves the reliability of design. Suntech 3A3 UPS adopts humanized simple operation design and complete remote monitoring function, so users can operate and manage UPS simply and clearly. Suntech 3A3 UPS has excellent electrical performance and can provide safe and effective power supply for various loads.
In addition, the intelligent distribution system (IPDC) developed and produced by Suntech Electronics was selected in the renovation of the information center of the State Taxation Bureau in Xicheng District, Beijing. The system has the function of accurately managing power distribution. The new digital design PDU has the functions of hot plug shunt switch, shunt current monitoring, shunt switch state detection, three-phase load imbalance online adjustment, online capacity expansion/reduction, and real-time network monitoring, which can realize fine power management of customer terminal equipment. The cabinet is a standard 19 inch cabinet.
The computer room of the Information Center of Xicheng District State Taxation Bureau in Beijing is divided into two parts. Part of it is the server room, which is on the third floor of the office building. The other part is the power room, which is on the first floor of the office building. Because the two computer rooms are far apart, it is inconvenient to manage the whole computer room manually. Therefore, the State Taxation Bureau of Xicheng District of Beijing chose Sander's power environment monitoring system.
System advantage
The power environment monitoring system has the following advantages: 1. Network storage and cross-network platform access; 2. Real-time monitoring; 3. Simple and reliable use; 4. Support standard universal/intelligent sensors; 5. Centralized monitoring software with networking.
The power environment monitoring system has a single centralized management interface console, and the front-end OMM monitoring host provides built-in web pages, which can run the network independently when the network is disconnected. It has the alarm function, can manage the interface platform, is easy to expand, has low cost, can effectively enhance the competitiveness of enterprises, and has the advantage of easy remote monitoring.