Eaton Electrical 9390 specification

The industry’s best combination of efficiency, management

of THD, power factor, and power protection

With the introduction of the Powerware 9390, you can now enjoy an unmatched combination of power protection features in a single system.The new three- phase UPS is the result of comprehensive research and user insight gathered by Eaton to develop the best combination of power performance, battery management, scalable architecture, flexibility, and service.

produces cooler operating conditions within the UPS, which extends the life of components and increases overall reliability and performance.

Low THD enhances compatibility with generators

TYPICAL APPLICATIONS:

•Data centres, server farms

•Building, banking and telecommunication systems

•Industrial automation equipment

•Healthcare systems

The Powerware 9390 UPS features innovations that combine to deliver the industry’s best overall power performance. Built on more than 40 years of UPS design expertise, the Powerware 9390 excels in four key factors:

1.Efficiency - maximum usable output power relative to input power

2.Total harmonic distortion (THD) - keeping input current distortion within acceptable limits

3.Power factor - managing phase shifts between voltage applied and current drawn by circuits

4.Double-conversion topology - complete isolation of protected loads from input utility power

High efficiency reduces overall cost of ownership

The efficiency rating of a UPS is a measure of the energy the UPS uses for its own operation and dissipates usually in the form of heat. For example, a UPS that is 90 per cent efficient delivers 90 kW of useful output power for every 100 kW it takes in. The more efficient the UPS, the less you pay to run your protected equipment and to cool the UPS.

With a transformerless design and sophisticated sensing and control circuitry, the Powerware 9390 UPS delivers an efficiency of up to 94 per cent. In addition to dramatic cost savings, this level of system efficiency extends battery run times and

The Powerware 9390 uses a new input circuit that is uniquely capable of keeping Total Harmonic Distortion (THD) at a low level—less than 5 per cent—without compromising efficiency. A key benefit is that the UPS is therefore compatible with a wide range of generators, even though generator output frequencies will fluctuate when the UPS transitions to generator power and as other loads are started up.

Power factor performance maximises compatibility and meets high power factor load requirements

The closer the power factor is to unity, the more efficient the transfer of power between source and load. With an input power factor of 0.99, the Powerware 9390 UPS is exceptionally compatible

with diverse power sources, especially auxiliary generators.

On the output side, the 9390 can also provide its full power capability to loads that have a wide range of leading and lagging power factors, spanning all known computer loads.

Double-conversion topology provides the best protection possible

With the Powerware 9390’s double-conversion process, your sensitive electronic systems are completely isolated from raw utility power and all its irregularities. Double conversion provides the highest level of protection available and enables equipment to perform to manufacturer specifications.

POWERWARE 9390’S EFFICIENCY TRANSLATES INTO BIG SAVINGS:

	Competitive UPS,	Powerware 9390,
	efficiency 90%	efficiency up to 94%
Utility power dissipated (per year)	87,600 kWh	52,560 kWh
Energy cost €(at 0.08/kWh)	€7,008	€4,205
Cooling cost	€2,336	€1,388
Total	€9,344	€5,593
Annual savings	–	€3,751

Whether you are selecting a UPS for a branch office, manufacturing floor, medical facility, or a large data centre, there is a Powerware 9390 model that delivers just the right combination of performance and price for your needs. Visit our website www. powerware.com for more information.

9390 specifications

The Eaton Electrical 9390 UPS (Uninterruptible Power Supply) is designed to provide high-density power protection in critical applications. Featuring a robust architecture, the 9390 is engineered to deliver reliability and efficiency for mission-critical environments.

One of the standout features of the Eaton 9390 is its modular design, which allows for scalable power configuration. The system ranges from 40 to 750 kVA, making it suitable for various applications, from small server rooms to large data centers. This flexibility ensures that organizations can tailor their power solutions to meet specific needs while providing room for future growth.

The 9390 incorporates advanced double-conversion Online technology, ensuring that connected equipment receives clean and stable power regardless of input fluctuations. This is critical for protecting sensitive electronics from power surges, spikes, and outages that could otherwise lead to equipment failure or data loss.

Energy efficiency is another hallmark of the Eaton 9390 series. With an impressive operating efficiency of up to 94% at full load in double-conversion mode and even higher in energy-saving ECO mode, the 9390 minimizes energy loss and reduces operational costs. This efficiency not only benefits the bottom line but also aligns with sustainability initiatives by reducing the carbon footprint of power systems.

The UPS is equipped with multifunctional LCD displays that provide real-time information about the power status, battery health, and load conditions. Enhanced monitoring and management capabilities are also available through Eaton’s Intelligent Power Software, allowing users to remotely manage and monitor the UPS, ensuring optimal performance and uptime.

Another key characteristic of the Eaton 9390 is its superior battery management system. It features advanced battery health monitoring, which extends battery life and optimizes the charging process. This proactive approach dramatically reduces the risk of battery failures during critical moments, ensuring consistent power delivery.

Additionally, the Eaton 9390 includes various connectivity options, enabling integration with building management systems and offering seamless communication with existing infrastructure. This adaptability makes it a perfect fit for diverse environments, including healthcare, finance, telecommunications, and manufacturing.

In conclusion, the Eaton Electrical 9390 stands out as a premium UPS solution that combines efficiency, scalability, and advanced technologies. Its comprehensive features make it ideal for organizations seeking reliable and robust power protection for their mission-critical operations.