Installation Information

INTERFACE TERMINALS

UPS

 

BUILDING ALARM #1

1

BUILDING ALARM #2

BUILDING ALARM RTN

 

 

ALARM RELAY NC

TB1

ALARM RELAY COM

 

ALARM RELAY NO

 

EPO NO

10

EPO NC

 

EPO COM

1

BATTERY AUX +

 

TB2

BATTERY AUX ---

BATTERY UVR +

 

BATTERY UVR ---

 

ON BYPASS RELAY

10

ON BYPASS RELAY RETURN

 

ON INVERTER AUX

 

ON INVERTER AUX RETURN

NOTE: 1. All building alarm inputs or remote features require an isolated normally- open contact or switch (rated at 24 Vdc, 20 mA minimum) connected between the alarm input and common terminal as shown. All control wiring and relay and switch contacts are customer provided.

2.Regardless of assignment, alarms display as Building Alarm 1 and Building Alarm 2 on the Control Panel Display Screen. Use twisted-pair wires for each alarm input and common.

3.A jumper wire must be connected between pins 8 and 9 on TB1, if the normally-closed EPO contact is not used.

 

 

DESCRIPTION: INTERFACE WIRING INSTALLATION

 

 

 

 

 

NOTES AND TERMINAL LOCATIONS

 

 

 

 

 

 

 

 

 

 

 

DRAWING NO:

164201535---8

 

 

SHEET: 3 of 12

 

 

 

 

REVISION:

B

 

DATE:

111504

 

 

 

 

 

 

 

 

 

 

 

 

 

Powerware® 9390 UPS (40–80 kVA) Installation and Operation Manual

S

164201535 Rev C

 

A-35

Page 183
Image 183
Powerware 9390 operation manual Interface Terminals

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.