Installing the UPS System

12.Connect phase A, B, C, and Neutral (if required) bypass input power wiring from the utility source to the bypass input terminals and neutral terminals in the UPS cabinet. See Appendix A for wiring and termination requirements and wiring access information. Note wiring connections for dual-feed systems.

13.If wiring an IDC, proceed to Step 14; otherwise, proceed to Step 17.

14.Route and connect the output cable between the UPS cabinet and the IDC in accordance with the instructions in the Powerware 9390 Integrated Distribution Cabinet (80 kVA) Installation and Operation Manual. See Appendix A for UPS cabinet wiring access information.

15.Connect phase A, B, and C, and Neutral (if required) power wiring from the IDC to the UPS cabinet output and neutral terminals. See Appendix A for wiring and termination requirements.

16.Proceed to Step 21.

17.If wiring a parallel system, proceed to Step 18; otherwise, proceed to Step 21.

C A U T I O N

Parallel system wiring length should be in accordance with Drawing 164201535-5, sheet 16 of 16, to ensure approximately equal current sharing when in static bypass mode.

18.Connect phase A, B, and C, and Neutral (if required) power wiring from the output and neutral terminals of each uninterruptible power module (UPM) to the module tie cabinet. See Appendix A for UPM wiring and termination requirements and wiring access information.

19.Proceed to Step 21.

20.Connect phase A, B, and C, and Neutral (if required) power wiring from the output and neutral terminals to the critical load. See Appendix A for wiring and termination requirements and wiring access information.

C A U T I O N

When sizing the battery system, do not exceed the internal battery charger capabilities. See Chapter 15, “Product Specifications,” for maximum battery charger currents.

21.Route and connect the battery cables between the UPS and battery cabinets in accordance with the instructions in the Powerware 9390 Integrated Battery Cabinet (Models IBC-S and IBC-L) Installation Manual. See Appendix A for UPS cabinet wiring access information.

22.Connect the positive, negative, and ground DC power wiring from the battery cabinet to the UPS cabinet battery terminal block and ground terminals. See Appendix A for wiring and termination requirements.

Powerware® 9390 UPS (40–80 kVA) Installation and Operation Manual S 164201535 Rev C

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Powerware 9390 operation manual U T I O N

9390 specifications

The Powerware 9390 is a high-performance uninterruptible power supply (UPS) designed for critical applications in data centers, telecommunications, and other industries requiring maximum uptime. This UPS system is renowned for its durability, efficiency, and advanced technological features, making it an ideal choice for environment-sensitive operations.

One of the standout characteristics of the Powerware 9390 is its modular architecture. This design allows for scalability, enabling businesses to tailor the power supply to fit their specific needs. Users can add or remove power modules as demand fluctuates, ensuring optimal performance without overspending on unnecessary capacity. The system is available in various power ratings, typically ranging from 40 kVA to 750 kVA.

Among the key technologies utilized in the Powerware 9390 is the Advanced Battery Management (ABM) system. This innovative feature helps extend battery life by monitoring and optimizing charging cycles. The ABM technology uses an intelligent three-stage charging process, significantly reducing battery wear while ensuring high availability of power during outages. This enhancement not only improves reliability but also lowers maintenance costs over time.

Energy efficiency is another hallmark of the Powerware 9390, as it incorporates double-conversion technology to maintain voltage stability. This ensures that sensitive electronic equipment is protected from surges and fluctuations in power supply. Additionally, the UPS offers high input power factor and low harmonic distortion, contributing to overall energy savings while minimizing the environmental impact.

The Powerware 9390 is equipped with advanced monitoring and management features that allow users to maintain complete control over their power infrastructure. An intuitive LCD display provides real-time metrics on system performance, battery status, and operational logs. Furthermore, the UPS can be integrated with network management systems, enabling remote monitoring and management via web interfaces.

In terms of safety characteristics, the Powerware 9390 adheres to rigorous industry standards, ensuring that it provides reliable performance under various operating conditions. Its robust construction and redundant components further enhance reliability, making it a popular choice in mission-critical environments.

In conclusion, the Powerware 9390 stands out as a leader in the UPS market, combining modular scalability, advanced battery management, energy efficiency, and robust safety features. Its ability to adapt to the needs of dynamic organizations while providing reliable power protection makes it an invaluable asset for any critical application. With its state-of-the-art technologies, businesses can depend on the Powerware 9390 for continuity, efficiency, and peace of mind.