Surge Suppression


Liebert's wide range of transient voltage surge suppression (TVSS) products has numerous applications throughout a facility. The IEEE recommended practice is to install TVSS protection on every electrical conductor that penetrates the facility shell.




Type SS - 60 Hz
The Type SS is advanced hybrid surge suppression technology and has been approved by Motorola R56 Committee, Standards and Guidelines for Communication Sites — Type 1,1A and 2 Devices. The Type SS incorporates state-of-the-art Interceptor technology for enhanced safety and performance coordination of all surge and fuse components.

Features
  • Modular design
  • Real-time system monitoring
  • Product performance and safety standards — UL1283,1449 second edition,C22.2 No.8 Bulletin 516 and NEMA LS1-1992

Applications
  • Cell Sites
  • Communication shelters
  • AC main and distribution panels and load centers
  • Transmitters
  • Base Stations


Type SS - 60 Hz
PowerSure Panel TVSS - 60 Hz
Electric power line disturbances such as high voltage transients can disrupt or damage sensitive electronic equipment — causing a major loss in productivity and money. The PowerSure ® Panel Low and Medium Exposure surge suppression systems is an excellent surge suppression solution for distribution panels.

PowerSure Panel Low Exposure
  • Designed for use on branch panels or equipment in low exposure locations.
  • Up to 100kA/phase surge current capacity
  • LED status indication

PowerSure Panel Medium Exposure
  • Protection from transients on distribution panels
  • Available in 100kA/phase and 160kA/phase
  • Silver link fusing and thermal protection


PowerSure Panel TVSS - 60 Hz
Accuvar - 60 Hz
For unparalleled protection that exceeds industry standards, select the AccuVar ACV Series that incorporates proven technology to provide unparalleled protection from transient surges and electrical line noise (ELN). AccuVar utilizes patent pending circuitry to monitor the status of all protection modes, including neutral to ground. Should protection be unavailable in any mode, the green LED will be out, and the red LED will illuminate and an audible alarm will sound. In addition, high isolation form C dry contacts for remote monitoring provide indication of suppression system failure, under voltage, and phase or power loss. AccuVar's patent pending suppression integrity monitoring indicates failure for both shorted or opened suppression components.



Accuvar - 60 Hz
Hybrid Advantage - 60 Hz
The Hybrid Advantage is the first hybrid product in the industry to offer a true coordinated multi-stage system of suppression. Designed specifically for the needs of the telecommunications industry, it integrates the fast response time of the Silicone Avalance Diode with the high-energy capability of the standard Liebert Interceptor MOV (Metal Oxide Varistor).



Hybrid Advantage - 60 Hz
Interceptor II TVSS Series-60 Hz
Today's businesses demand more protection from their surge suppression products. Interceptor II still has the modular design, fast response time, as well as enhanced surge capacity available up to 1000 kA. Along with a smaller footprint, it comes equipped with a built-in testing circuit that monitors MOV/fuse link status.

Additional Features
  • Precise current sharing assures performance and long life
  • Protection from extreme voltage conditions
  • Lowest clamping voltages
  • Real-time status indication
  • Best-in-class capacitive filtering
  • Stringent 3rd party testing
  • 10 year parts and 5 year on-site labor warranty


Interceptor II TVSS Series-60 Hz
Interceptor II ATF Series-60 Hz
Electrical power has always been subject to transients-split-second overvoltages caused by anything from inductive loads to lightning strikes. Until the advent of sensitive electronic equipment, however, transients were never an issue. Things have changed. In today's world, almost every business depends on relatively fragile microelectronics to run everything from sophisticated computers to heavy machinery. Simply put - power disturbances can disrupt or cripple equipment, causing the loss of data, productivity and money. That's why companies are looking for effective ways to intercept transients, provide clean power in their facilities and safeguard their businesses from the unnecessary cost of equipment damage and downtime.



Interceptor II ATF Series-60 Hz
LM Series - 60 Hz
The LM Series is a multi-mode surge protective device that offers continuous protection from damaging transients and electrical line noise. The LM utilizes patented circuitry to monitor the status of all protection modes, including neutral to ground. In addition, high isolation form C dry contacts provide for remote monitoring of suppression system failure, and phase and power loss. The LM has the industry's highest surge current repeatability, and also has a modular design that allows for flexibility.



LM Series - 60 Hz
PanelGuard Extension - 60 Hz
The PanelGuard™ Extension is an add-on for integration with panelboards at the jobsite for enhanced surge suppression. PanelGuard Extension offers similar performance and option combinations provided by the PanelGuard line, however, with more flexibility for installation in the field. This system minimizes data corruption, errors, system re-boots and component failure. The system has flexible mounting to virtually any panelboard, and it can be used with most major manufactures.



PanelGuard Extension - 60 Hz