Qualitrol (Serveron)

Serveron® TM1The Serveron® Model TM1 offers a breakthrough price/ performance point in on-line DGA. For the first time, the benefits of on-line condition monitoring can be realized across the distribution transformer fleet. The Serveron® TM1 continuously monitors and reports hydrogen PPM Levels and can be programmed to alarm based on PPM Levels and/or Rate of Change (ROC), warning operators of potentially disruptive transformer faults and pending failures

Features

  • Responds only to Hydrogen: no cross interference or composite measurements.
  • Rapid step change response facilitated by active oil circulation over the sensor itself.
  • Single Valve mount
  • Low Cost of Ownership:
  • No Membrane – directly immersed sensor
  • No Sensor replacement or recalibration required for life of monitor
  • No Consumables or routine service required

Options

  • Moisture-in-oil and oil temperature measurement.
  • Qualitrol provides utilities with the following services for our on-line DGA monitors.
  • Turnkey Installation Services including Serveron® TM1 deployment and TM View software user training
  • Serveron® Monitoring Service (SMS) offers the convenience of secure 24×7 access to all of your Serveron® DGA transformer monitor data from any Internet-connected Windows PC running our SMS software.
  • A variety of service plans to guarantee monitor operation over the long term

Applications

The Serveron® TM1 offers a breakthrough price/performance point in on-line DGA for distribution and other power transformers in the grid. For the first time, the benefits of on-line condition monitoring can be realized across the distribution transformer fleet. Hydrogen gas buildup in transformer oil is an early indicator of incipient transformer faults. The Serveron® TM1 continuously monitors hydrogen PPM Levels and can be programmed to alarm based on PPM Levels and/or Rate of Change (ROC), warning operators of potentially disruptive transformer faults and pending failures.

Serveron® TM3The TM3 is Serveron®’s highly accurate and repeatable 3 gas online DGA monitor. Based on an analytical platform built around a Gas Chromatogram (GC) the TM3 takes the recognized laboratory technology onto your transformer and used it to provide you with data capable of employing the globally recognized Duval triangle diagnostic algorithm. The Serveron® Model TM3 is the only transformer condition alert system in its class that offers legitimate identification of the most critical transformer fault types via Duval’s triangle.

The TM3 will provide a laboratory quality set of DGA results every 4 hours and up to once per hour under active fault conditions. With TM3 you can simultaneously track DGA, moisture, temperature and load on you transformer.

Features

  • Correlates 3 fault gases (acetylene, ethylene, and methane), moisture-in-oil, oil temperature and ambient temperature to transformer load
  • The combination of on-line DGA data automatically populating the Duval Triangle provides unprecedented insight into fault diagnosis
  • Our TM View software allows you to track and alarm on ppm and rate of change for the gases measured while at the same time providing for automatic diagnosis of developing faults using the powerful Duval Triangle algorithm

Options

  • Moisture-in-oil and oil temperature measurement
  • Integrated display
  • Optional Interfaces: Cellular modem, Ethernet Copper (10/100Base-TX), Wireless Radio
  • Serveron® TM3 installation and / or commissioning
  • TM View software installation and  user training
  • A variety of service plans to ensure guaranteed analyzer operation over the long term

Applications

There are many substation transformers that merit on-line monitoring, but the investment required couldn’t be justified—until now. The Serveron TM3 provides the perfect combination of high quality analytics at an affordable price. The Serveron® TM3 is the only transformer condition alert system in its class that offers legitimate identification of the most critical transformer fault types. These critical fault types—partial discharge, arcing and thermal faults—can develop in a short period of time and lead to transformer failure. Monitoring for them is affordable with TM3.

Serveron® TM8The TM8 is our industry leading 8 gas online DGA monitor. Based on an analytical platform built around a Gas Chromatogram (GC) the TM8 takes the recognized laboratory technology onto your transformer. Unprecedented accuracy and repeatability make the TM8 the perfect solution for monitoring mission critical applications where compromise is not allowed. The TM8 will provide a laboratory quality set of DGA results every 4 hours and up to once per hour under active fault conditions. With TM8 you can simultaneously track DGA, moisture, temperature and load on you transformer.

Features

  • Correlates all 8 fault gases, moisture-in-oil, oil temperature, and ambient temperature to transformer load
  • TM View software provides powerful tools to manage your fleet of DGA transformer monitors, focusing attention on alarming assets and simplifying the analysis of data which warrants further review
  • Automatic download of DGA data to a central database
  • Graphing and trending of DGA data
  • IEEE and IEC diagnostic tools such as  Rogers Ratios, and the Duvals Triangles 1, 4 & 5 and  Duvals Pentagon for advanced diagnostics

Options

  • Moisture-in-oil and oil temperature measurement
  • Integrated Display
  • Optional Interfaces: Cellular modem, Ethernet Copper (10/100Base-TX), Wireless Radio
  • Serveron® TM8 installation and / or commissioning
  • TM View software installation and user training
  • A variety of service plans to ensure guaranteed analyzer operation over the long term

Applications

Throughout electrical network infrastructure systems there are transformers that are vital to the reliability of the grid – GSU’s, large transmission transformers, and critical substation and industrial application transformers. The Serveron® TM8 offers the most comprehensive DGA assessment available for these mission critical transformers.