Communication

03/11/2004 14:13:03.000 STATUS: CSB Power Supply On

03/11/2004 14:13:03.043 NOTICE: Inverter Initializing

03/11/2004 14:13:05.721 STATUS: UPS Power Supply OK

03/11/2004 14:13:05.728 NOTICE: Input Under Voltage

03/11/2004 14:13:05.729 NOTICE: Output Under Voltage

03/11/2004 14:13:05.729 NOTICE: Bypass Under Voltage

03/11/2004 14:13:05.749 ALARM: Rectifier Under Voltage

03/11/2004 14:13:10.459 ALARM: Battery Under Voltage

03/11/2004 14:13:12.954 NOTICE: Battery Voltage Low

03/11/2004 14:13:13.165 NOTICE: Battery Not Present

03/11/2004 14:13:34.710 STATUS: PPU Shutdown

03/11/2004 14:13:57.773 NOTICE: Check Modem

03/11/2004 14:14:33.520 ALARM: Inverter Tripped

03/11/2004 14:14:33.520 ALARM: Check Inverter

03/11/2004 14:27:09.000 STATUS: CSB Power Supply On

03/11/2004 14:27:09.043 NOTICE: Inverter Initializing

03/11/2004 14:27:11.725 STATUS: UPS Power Supply OK

03/11/2004 14:27:11.733 NOTICE: Input Under Voltage

03/11/2004 14:27:11.733 NOTICE: Output Under Voltage

03/11/2004 14:27:11.733 NOTICE: Bypass Under Voltage

03/11/2004 14:27:11.754 ALARM: Rectifier Under Voltage

03/11/2004 14:27:16.464 ALARM: Battery Under Voltage

03/11/2004 14:27:18.954 NOTICE: Battery Voltage Low

03/11/2004 14:27:19.169 NOTICE: Battery Not Present

03/11/2004 14:27:40.714 STATUS: PPU Shutdown

03/11/2004 14:28:04.023 NOTICE: Check Modem

03/12/2004 14:15:09.000 STATUS: CSB Power Supply On

03/12/2004 14:15:09.043 NOTICE: Inverter Initializing

03/12/2004 14:15:11.725 STATUS: UPS Power Supply OK

03/12/2004 14:15:11.733 NOTICE: Input Under Voltage

03/12/2004 14:15:11.733 NOTICE: Output Under Voltage

03/12/2004 14:15:11.754 ALARM: Rectifier Under Voltage

03/12/2004 14:15:11.833 NOTICE: Maintenance Bypass On

03/12/2004 14:15:16.463 ALARM: Battery Under Voltage

03/12/2004 14:15:18.954 NOTICE: Battery Voltage Low

03/12/2004 14:15:19.169 NOTICE: Battery Not Present

03/12/2004 14:15:40.714 STATUS: PPU Shutdown

03/12/2004 14:16:04.023 NOTICE: Check Modem

03/12/2004 14:16:22.925 CMD: Bypass Mode Command

03/12/2004 14:16:23.443 STATUS: K5 (Backfeed) Closed

03/12/2004 14:16:23.586 STATUS: On Bypass

03/12/2004 14:16:24.860 NOTICE: Output Under Voltage OK

03/12/2004 14:17:20.900 NOTICE: Input Under Voltage OK

03/12/2004 14:17:23.606 ALARM: Rectifier Under Voltage OK

03/12/2004 14:17:25.557 ALARM: Battery Under Voltage OK

03/12/2004

14:19:01.899

CMD:

PPU On Command

03/12/2004

14:19:04.089

STATUS: K1 (Input) Closed

Figure 13-2. Sample Event History Log

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

13-5

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Image 139
Powerware 9390 operation manual Sample Event History Log

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.