Product Introduction

Features

Protects connected equipment from all nine of the most common power problems with true online, double-conversion topology

Delivers maximum power density in a compact tower design, only 12” wide and 33” deep, including batteries

Provides more real wattage in less space with a 0.9 power factor—protecting more equipment for every utility dollar, and leaving more room for expansion

Delivers extra capacity or redundancy through patented Powerware Hot Sync® paralleling of multiple modules

Significantly increases battery life through microprocessor- controlled ABM® technology

Provides 0.99 power factor and generator friendly <5% total harmonic distortion using an active IGBT rectifier to control the input power factor

Ensures data and system integrity with complete power man- agement software for remote monitoring, management, and shutdown

Provides investment protection and peace of mind with an Eaton factory limited warranty, technical support, and optional service plans

Product Snapshot

Technology:

9155: Split-phase double-conversion

 

online UPS

 

9355: Three-phase double-conversion

 

online UPS

Power Rating:

9155: 8 kVA, 10 kVA, 12 kVA, 15 kVA

 

at 0.9 power factor

 

9355: 10 kVA and 15 kVA

 

at 0.9 power factor

Input Voltage:

9155: 200–240 Vac with Neutral or with

 

optional input isolation transformer

 

9355: 208V/120V or 220V/127V

Output Voltage:

9155: 100/200, 110/220, 120/240 Vac

 

180° phase displacement; 120/208,

 

127/220 Vac 120° phase displacement

 

9355: 208V/120V or 220V/127V

 

480:120V/208V or 600:120/208 with

 

input isolation transformer

 

(at 60 Hz only)

Frequency:

50/60 Hz auto-sensing

Dimensions:

Two-high configuration:

 

32.2” H x 12.0” W x 32” D

 

Three-high configuration:

 

47.8” H x 12.0” W x 33.5” D

Configuration:

Small-footprint tower, black

Battery Backup:

9155: Up to 29 minutes typical, extendable

 

up to four hours

 

9355: Up to 22 minutes typical, extendable

 

up to three hours

 

See Battery Back-up Times chart

With advances in miniaturization and processing power, a single rack of equipment demands more power than ever—and more equipment will be served by dual cord power supplies. It’s a chal- lenge to provide power protection for expanding loads in shrink- ing spaces.

Fortunately, technology advancements have also raised the den- sity per square foot of power protection systems. The Powerware 9155 and new Powerware 9355 uninterruptible power systems (UPSs) deliver premium levels of efficiency, reliability and flexibil- ity—all in a sleek tower half the size of most competitor units on the market today.

These double-conversion, online UPSs resolve all nine common utility power problems and supply clean, continuous power to all connected equipment. Even when presented with the most severe power problems, power output remains stable. And if the utility power goes out altogether, there is no delay transferring to backup power.

These capabilities make the Powerware 9155 and Powerware 9355 ideal for protecting essential data center, communications and electrical engineering infrastructures in corporate, telecom, healthcare, banking, public sector and industrial applications.

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Eaton Electrical 9155 manual Product Introduction

9155 specifications

The Eaton Electrical 9155 is a robust and versatile uninterruptible power supply (UPS) designed to ensure the reliability and continuity of power for critical systems in various environments. As a member of Eaton's 9PX and 9SX series, the 9155 combines advanced technology with user-friendly features to provide a reliable power protection solution.

One of the standout features of the Eaton 9155 is its double-conversion online technology. This technology provides seamless power protection by continuously converting incoming AC power into DC power and then back to AC. This process ensures that the output power is clean and stable, offering maximum protection against power disturbances such as surges, sags, and outages. This is crucial for sensitive electronic equipment that requires a constant and reliable power supply.

The Eaton 9155 is also equipped with a high-efficiency operation mode that optimizes energy consumption. It boasts up to 94% efficiency in online mode and even higher in Energy Saver Mode (up to 98%). This feature reduces overall operating costs and minimizes heat emissions, making it an eco-friendly choice for businesses seeking to lower their carbon footprint.

Another key characteristic of the 9155 is its scalability. The UPS can easily be expanded with additional battery packs to increase backup runtime as needed. This flexibility allows businesses to adapt the UPS to meet their changing power requirements over time without needing to replace the entire unit.

Furthermore, the Eaton 9155 offers an intuitive LCD interface, providing users with real-time information regarding the UPS's status, battery health, and power conditions. This interface enhances user interaction and allows for straightforward monitoring and management of power conditions.

The unit is also equipped with advanced communication capabilities. It features multiple communication ports, including USB, Serial, and optional network management cards, enabling seamless integration with existing infrastructure and remote manageability.

With a compact design suitable for both rack and tower configurations, the Eaton 9155 is ideal for a variety of applications, including data centers, medical facilities, and industrial environments. Its ability to deliver reliable power protection and its range of advanced features make it a preferred choice for organizations that demand power reliability and efficiency.