Installing the UPS System

3.2.3 Integrated Distribution Cabinet Installation

To install an IDC, refer to the Powerware 9390 Integrated Distribution Cabinet (80 kVA) Installation and Operation Manual. After the distribution cabinet is installed, return to paragraph 3.2.4 to wire the UPS and distribution cabinet.

3.2.4 Installing UPS External and Battery Power Wiring

NOTE The UPS cabinet is shipped with a debris shield covering the ventilation grill on top of the unit. Do not remove the debris shield until installation is complete. However, remove shield before operating the UPS. Once the debris shield is removed, do not place objects on the ventilation grill.

NOTE Remove the UPS cabinet top or bottom conduit landing plate to drill or punch conduit holes (see Drawing 164201535-6 on page A-27).

1.Slide the air filter up and remove from the cabinet.

2.Remove the screws securing the control panel door and swing the door open.

3.Remove the screws securing the bottom internal safety shield panel and remove the panel to gain access to the input, output, and battery terminals. Retain the hardware for later use.

4.If installing power wiring from the top of the cabinet, proceed to Step 5; otherwise, proceed to Step 6.

5.Remove the screws securing the top internal safety shield panel and remove the panel to gain access to the top wiring entry. Retain the hardware for later use.

6.Route the input and output cables to the UPS terminal blocks. See Drawing 164201535-7 starting on page A-29 for wiring access information and terminal locations.

7.If wiring a single-feed system, proceed to Step 8; if wiring a dual-feed system, proceed to Step 10.

8.Connect phase A, B, C, and Neutral (if required) 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 single-feed systems.

9.Proceed to Step 20.

10.Disconnect the single-feed jumpers from phase A, B, and C terminals on rectifier input terminals and bypass input terminals. Remove the jumpers from the cabinet.

11.Connect phase A, B, and C rectifier input power wiring from the utility source to the rectifier input terminals in the UPS cabinet. See Appendix A for wiring and termination requirements and wiring access information. Note wiring connections for dual-feed systems.

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

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Powerware 9390 operation manual Installing the UPS System

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.