Home Contact Us 

Call Toll Free

(800) 790-1672

About NPC
Free Power Assessment
Products
Service
Generator Classes
Energy Solutions
Power 101
Customer Care
 

 

Up
Eaton
APC

 

 

 

 

UPSs

 

An uninterruptible power supply (UPS) is a power supply that includes a battery to maintain power in the event of a power outage. Typically, a UPS keeps a computer, telephone PBX, or other equipment running for several minutes after a power outage, enabling you to save data and shut down the computer gracefully. Many UPSs now offer a software component that enables you to automate backup and shut down procedures in case there's a power failure while you're away from the computer.

 

There are four primary types of UPSs: off-line or standby, line-interactive, Ferroresonant, and online.

 

We offer UPSs from the industry leaders -- Powerware and APC. Below are just a few of the models from which you can select:

 

Powerware Three Phase Product Line

Powerware Single Phase Product Line

APC Symmetra PX 10-80kVA N+1 with Premium XR Battery Enclosure

Powerware's Legendary Ferrups

Powerware 9390, 40-160kVA

Powerware 9125, model 6kVA

 

 

  Online UPSs

 

Like premium grade gasoline keeps high performance car engines purring, online UPS technology offers digital quality power to keep sensitive digital equipment running.

 

 

  Line-Interactive UPSs

 

Frequently used to protect a variety of networking devices, from hubs and routers to servers.

 

 

  Off-Line UPSs
 

Typical Features:

bulletInexpensive
bulletModerate Reliability
bulletHigh efficiency (load powered by utility)
bulletSome models have overload protection.
bulletNo voltage or frequency regulation.
bulletNo line conditioning.
bulletTransfers to batteries for any power regulation.
bulletSome switch time from utility to battery.
 

 

About NPC ] Free Power Assessment ] Products ] Service ] Generator Classes ] Energy Solutions ] Power 101 ] Customer Care ]


National Power Corporation
5100 Departure Dr.

Raleigh, NC 27616

Telephone: (800) 790-1672
Facsimile: (919) 790-9714
william.baldridge@natpow.com

Copyright © 2009 National Power Corporation