English 3A3 UPS (15KVA～120KVA)

The birth of 3A3 UPS gives rise to new concepts in power supply systems and brings breakthroughs in the availability of power facilities. With the design of drawer and high-intelligence modules, it is easy to be plugged. Power output and reliability can be ensured by adjusting internal modules. Overhauling time can be shortened to zero as long as on-line maintenance is executed at the permission of paralleled redundancy. With human-oriented foolproof design and complete remote control functions, 3A3 UPS enables its users to operate and manage UPS in a simple way. With outstanding electrical performance, 3A3 UPS also provides various loads with safe and efficient power supplies.

Advanced Whole Modular Design

By adopting whole modular design and the function of easy plugging, 3A3 UPS consists of UPS modules, the communications module, the distributor, selective parts and the cabinet. Every UPS module is a 15KVA UPS complete in function. With advanced wireless paralleled control and delicate communication coordination, UPS and communications modules can be replaced on-line without affecting the normal operation of other parts. Newly-installed modules require no calibration to be integrated into the system, and their expansion and maintenance are very convenient.

Flexible System Configuration

Due to the whole modular design of 3A3 UPS, the user can choose the most desirable UPS system between 15KVA and 120 KVA according to different needs. Such a flexible configuration makes it easy to plug other UPS modules and expand the capacity of the equipment. If there is extra space in the switch and power lines in the first installation, the user can simply purchase UPS modules when the load increases in the future to expand the capacity without excessive investment in initial installation. This is a typical example of "investing while growing" and saving money for the customers.

The Most Reliable N+X Wireless Paralleled Redundant Structure

N+S paralleled redundancy of the 3A3 UPS system can maximize the reliability of the whole UPS system, moreover, it reduces single point failure position (steady and normal operation despite failures in paralleled communications lines) compared with wired paralleled and enhances the reliability to a new height.

High System Availability

With advanced N+X wireless paralleled redundant control technology, every module of 3A3 UPS is a full-fledged UPS which is highly reliable because of no extra control module toward paralleled connection and load share. UPS modules per se can finish all paralleled functions. According to rigorous calculations, if more than two modules are redundant in UPS, the availability can reach over 99.999%, and MTBF is as long as 15 million hours. Thus 3A3 UPS can accommodate any load which requires extraordinary power supply.

Overall Digitalized Control

3A3 UPS Module is equipped by the most advanced DSP as the central controller, whose powerful calculation competence can substitute the majority of conventional hardware control with software, significantly raise the reliability and accuracy and facilitate upgrading and maintenance.

User-friendly Interface and Mature Power Supply Management Software

The large-screen LCD in Chinese interface makes the paralleled system perfect to understand and operate. With the latest WINPOWER, power supply management is even easier. A WEBPOWER card can help you remote control the process.

Optimized Power Supply Topology

3A3 UPS integrates the advantages of centralized and distributed topology and introduces the concept of regional power supply in design. Provided that several regions are divided in a large data control room, every region is supported by one or two sets (redundant backup) 3A3 UPS power supply system right beside the load and supply the power by the distributor on cabinet, centralized power supply and management can be achieved within each region and distributed supply among the regions with independent power lines. Such a supply method has the distributed advantage of flexible configuration, progressive investment and narrow chance of breakdown as well as the centralized strength of being easy to manage.