The uninterruptible power supply ( UPS ) is the linchpin of the critical energy system, providing battery backup, and power conditioning that increases availability and system performance.

Network and Rack, 500VA to 120+kVA

Emerson Network Power offers a range of UPS systems with the reliability, features, and flexibility required by networks and electronics in rack environments.

  Liebert PSI-XR & Liebert PSI 1000-3000kVA

 Features:

• -Line-interactive UPS
• -Installs easily, with rack/tower configurable 2U size
• -Protects against downtime with internal battery, and optional extended battery cabinets
• -Offers flexible monitoring and communication capabilities

   Liebert GXT3 500-3000VA

 Features:

• -Single phase on-line UPS
• -Protects against downtime with internal batteries and optional extended battery cabinets
• -Offers internal bypass capabilities
• -Provides wide input voltage range for fewer transfers to battery

Network Protection

True on-line protection for network servers, bridges, hubs, routers, storage devices and critical workstations.

    Liebert GXT3-MT™, 1000VA

Features:

• -Single phase on-line UPS
• -Compact mini-tower configuration is ideal for tight spaces
• -Offers generator compatibility
• -Provides wide input voltage range for fewer transfers to battery

   Liebert Nfinity™, 4 - 20 kVA

Features:

• -Scalable on-line UPS
• -Allows user installation of hot-swappable replaceable modules
• -Provides intelligent power, battery and control modules
• -Offers internal bypass

Accessories

Reliable surge protection, distruibution and maintenance bypass products ensure continuous power to your critical systems.

   Liebert MicroPOD™

Features:

• -Manual switchover from UPS to utility power
• -Allows continuous operation for connected equipment during UPS maintenance or replacement
• -Installs with plug-and-play ease
• -Operates with any brand of UPS, 3kVA or smaller

   Liebert GXT3, Online UPS 5-10 kVA

  Features:

• -Single phase on-line UPS with multiple outlet options
• -Installs in rack or tower configuration
  
• -Protects against downtime with internal batteries and optional extended battery cabinets
• -Provides wide input voltage range for fewer transfers to battery

   Liebert APM, 15-90kW  - NEW!!

Features:

• -Scalable UPS protection for growing data centers
• -FlexPower assemblies offer capacity growth without increasing footprint
• -Operates with the industry's highest efficiency rating - up to 94%
• -Fits row-based applications

   Liebert NX™, 10 - 30kVA

Features:

• -On-line UPS with dual bus compatibility
• -Allows paralleling for capacity or redundancy
• -Offers highest output power quality, with low THD
• -Operates with high energy efficiency

   Liebert NX™, 40 - 120kVA

Features:

• -Scalable UPS protection for growing data centers
• -Offers models with capacity growth without increasing footprint
• -Allows parallel configurations for capacity or redundancy
• -Operates with up to 97% energy efficiency

   Liebert IP Telephony Availability System

Features:

• -Pre-packaged power/enclosure solution for IP Telephony systems
• -Meets Cisco test requirements to support many Cisco systems
• -Includes Liebert on-line UPS, power distribution, monitoring and enclosure