Powerware 9120 Power Supply User Manual


 
14
EATON CORPORATION
Powerware Product Catalog
Powerware
Other Power Protection Products
DC Power Systems
DC Power Systems
Eaton provides a range of Powerware DC power solutions to provide high-reliability and cost-
effective 48V battery-backed DC power for your data network and telecommunications equip-
ment. Eaton offers the industry’s only custom-designed solution for providing long-duration
backup 48V DC power to power-over-Ethernet devices compliant with the new IEEE standard
802.3af. All Powerware DC power systems are complete with pre-configured system control-
lers for easy system setup, and have options for remote control and monitoring via standard
modem or TCP/IP communications. Just contact Eaton for expert advice on your 48V DC power
requirements.
Meters
Power related problems undermine competitiveness and result in business interruption and
equipment damage. Unless you have accurate PQ metering, you may not recognize problems
until your profitability is in jeopardy....by then it’s too late. The smartest metering in the indus-
try will help you make quick and confident power management decisions.
Protective Relays
The financial consequences of downtime illustrate the significance of adding protection to the
electrical system. Relays are engineered with protective features to enhance the reliability and
uptime of any process. When a trip occurs, these devices capture the critical information nec-
essary for speedy diagnosis and restoration of operations. Many times, trips can be avoided
entirely because protective relays warn of impending trips and record information about pos-
sible causes, enabling corrective action before a disruption occurs. Our replays have been
designed with safety in mind, protecting personnel from ground faults and unintentional trips.
Surge protection
Power surges are among the most common power quality issues facing facilities today - result-
ing in safety concerns, equipment damage, costly downtime and decreased productivity. Our
surge protective devices are recommended at the service entrance on the ac power lines, as
well as telephone and data lines to stop harmful high-energy surges. The IEEE also recom-
mends adequate downstream protection at the panel board or near the critical load. Surge pro-
tection systems are available in two formats: integrated and retrofit versions. Integrated is the
most popular for new installations and provides the best performance, smallest footprint and
is easiest to install. Retrofit surge is an effective method to add protection to existing electrical
panels and systems.
Power Factor Correction
Every facility wants to reduce costs and gain that competitive edge. However, it’s difficult
when dealing with utility penalties, excessive equipment operation and a high kVA demand. By
installing power factor correction products you can reduce total kVA demand, resulting in off-
loading transformers, switchgear and other equipment. The reduced total kVA demand trans-
lates in lower energy bills, cooler equipment operation and longer equipment life.
Automatic Transfer Switch
In today’s market, to be productive and meet demand, your facility needs to have reliable
standby power. Automatic transfer switches offer continuous system monitoring and automatic
transfer control for the fastest, most reliable standby power system.
Metering
Automatic Transfer Switch
Surge Protection
Protective Relay
Power Factor Correction