TVSS for Oil Production Applications The Transient Voltage Surge Suppressors (TVSS) supplied by Magney Grande are installed to any electrical environment to prevent damage and degradation from transient voltages and lightning. The TVSS has a twenty (20) year unlimited number of replacement warranty.

Aside from warranty, there are two things that make our TVSS unique to the industry:

  • Hybrid Network
  • Electro-Chemical Compound Encapsulation

The hybrid network design uses a staged series of surge arresting devices in order to capitalize on the beneficial aspects of each device. Some have high energy dissipating characteristics while others have quick response time. Secondly, we encapsulate the components in an Electro-chemical compound that serves as a super heat sink. This draws the heat away from the suppressor components allowing the TVSS to take multiple hits and continue to protect your equipment. Downhole motors and surface electronics are protected from damage surge after surge.

Common applications of the TVSS include:

  • Control Panels (such as MCCs)
  • Variable Speed/Frequency Drives (VSDs/VFDs)
  • Remote Terminal Units (RTUs) · Electrical Submersible Pumps (ESPs)
  • Programmable Logic Controllers (PLCs)
  • Field Offices

These systems are constantly under attack from electrical storms, large equipment switching and internal switching. These damaging voltage phenomena can and do degrade the integrity of valuable electrical devices that are vital to your operation. The TVSS is notorious for protecting ESPs from direct and nearby lightning strikes. The TVSS also clamps transient voltages that are too low to cause arrestor spark-over yet high enough to be very harmful to downhole cable and motors.

In many industrial environments, the average maintenance cost reduction with the Magney Grande TVSS is 60% with a documented payback period of 6 months. These results are published by the US Navy and available from Magney Grande by phone request, 888.722.3420. Call today for more information.


The solution to virtually all of your power problems during oilfield operations is the TVSS from Magney Grande.

CALL US TODAY FOR MORE INFORMATION
888.722.3420
970.884.0508

See how our TVSS can improve your equipment reliability and system uptime.

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