Installing the UPS System

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

9.Reinstall the conduit landing plate and install the conduit.

10.To locate the appropriate terminals and review the wiring and termination requirements, see Drawing 164201535-8 starting on page A-33.

11.Route and connect the wiring.

12.If wiring TB2 battery cabinet interface connections, proceed to paragraph 3.2.5.2; if wiring the X-Slot connections only, proceed to paragraph 3.2.5.3; otherwise, proceed to Step 13.

13.When all wiring is complete, reinstall the safety shield panels removed in previous steps. Secure with the retained hardware.

14.Close the control panel door and secure with the retained hardware.

15.Reinstall the door removed in Step 3 or paragraph 3.2.1 and secure with the retained hardware.

16.Close the door and secure the latch.

3.2.5.2 TB2 Battery Cabinet Connections

To install the wiring to connections:

1.Verify the UPS system is turned off and all power sources are removed. (See Chapter 10, “UPS Operating Instructions,” for shutdown instructions.)

2.If not already open, unfasten the front door latch and swing the door open (see Figure 3-1).

3.If not already removed, remove the door. Remove the retaining screw located inside the door at the bottom hinge pivot point, then lift the door off. Retain the hardware for later use.

4.Remove the screws securing the control panel door and swing the door open. Retain the hardware for later use.

5.Remove the screws securing the top internal safety shield panel. Remove the panel to gain access to the TB2 terminal block (see Drawing 164201535-8 starting on page A-33). Retain the hardware for later use.

6.To locate the appropriate terminals, and for wiring and termination requirements (see Drawing 164201535-8 starting on page A-33).

7.If battery cabinets are installed attached to the UPS cabinet, proceed to Step 8; if battery cabinets are installed separated from the UPS cabinet, proceed to Step 11.

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

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Powerware 9390 operation manual 5.2 TB2 Battery Cabinet Connections
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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.
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