INTRODUCTION

The following options for the EMS−UGK are available:

SSingle panel (42 circuits) or dual panel (84 circuits)

S208/120V or 380/220V, 400/230V, 415/240V rating

SLiquid crystal display (LCD) for local indication of energy usage

SConduit box for enhanced harness protection

SMain input monitoring (three phases and one neutral rated to measure currents up to 400A; up to 100A for input ground)

The following accessories for the EMS−UGK are available:

SSubfeed breaker monitoring, rated to measure currents up to 400A

S100A branch circuit breaker monitoring

STemperature and humidity monitoring with the optional Environmental Monitoring Probe (EMP) that is used with the Power Xpert Gateway Series 1000 Card installed in the EMS−UGK

The EMS−UGK includes an externally−mounted enclosure with an optional display. Current transformers (CTs) provide branch circuit monitoring of installed panelboards. Figure 1 shows an example installation of an EMS−UGK.

Figure 1. Typical EMS−UGK Installation (Dual Panel Shown with Optional Display)

2 EATON Powerware® Energy Management System (EMS) Upgrade Kit User’s Guide S 164201724 Rev 1 www.powerware.com

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Powerware 400/230V, 380/220V, 415/240V, 208/120V manual Introduction

415/240V, 380/220V, 208/120V, 400/230V specifications

The Powerware series of uninterruptible power supplies (UPS) is renowned for its versatility and reliability in providing essential power protection for critical equipment across various environments. Specifically, the configurations of 208/120V, 400/230V, 380/220V, and 415/240V cater to a wide range of geographic voltage standards, making it an ideal solution for diverse industrial and commercial applications.

One of the defining features of the Powerware UPS is its robust architecture which ensures high availability and reliability. Designed for mission-critical environments, these units often come equipped with advanced technologies that facilitate seamless operation during power interruptions or fluctuations.

The Powerware UPS employs double-conversion online technology that offers superior protection by continuously converting incoming AC power to DC and then back to AC. This process isolates the connected equipment from all power disturbances, such as surges, sags, and electrical noise, thus ensuring clean and stable output power. With this technology, users can rest assured that their sensitive electronics and IT infrastructure are shielded from any potential damage caused by irregular power supply.

Additionally, the Powerware series includes intelligent battery management systems that extend battery life and optimize performance. This feature involves real-time monitoring of battery health and automatic adjustment of charging methods to enhance efficiency. Users benefit from reduced maintenance costs and increased operational uptime due to improved battery management.

Moreover, the Powerware UPS is designed with scalability in mind. These units can be configured in parallel for load sharing, allowing organizations to expand their power capacity as needed without having to invest in entirely new systems. This flexibility is particularly beneficial for growing businesses that anticipate increased power needs over time.

The compact design and enhanced cooling systems further characterize the Powerware UPS, making it suitable for installations in space-constrained environments. The units are often equipped with user-friendly interfaces, providing easy access to critical information and diagnostics for power management.

In summary, the Powerware series with 208/120V, 400/230V, 380/220V, and 415/240V configurations represents a comprehensive solution for ensuring uninterrupted power supply in various settings. Its advanced technology, battery management features, scalability, and space-saving design make it an excellent choice for organizations seeking reliable power protection.