Testing Transformers

GE Energy


GLA 100

Single Gas Transformer DGA

The IntellixTM GLA 100 is a small and intuitive transformer “gas level alarm”. It provides a cost-effective transformer warning solution using DGA, specifically tailored monitoring for less critical transformers that would typically be left unmonitored.


Hydran M2

Single Gas Transformer DGA

The Hydran M2 is an economical, yet powerful all-in-one transformer monitoring device that allows utilities and other customers to deploy transformer monitoring to a large number of transformers that will benefit from its advanced features.

The Hydran M2 with models is an early warning device for detection of primary faults at transformers and other oil-filled equipment with its on-line fault gas and moisture sensors.

Additional analog and digital inputs allow the monitoring of other important transformer variables. The new transformer models extend the monitoring power and asset management capability of the Hydran M2, bringing more decision power to operation and maintenance personnel.

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MINITRANS

DGA monitoring

The MINITRANS is a low-cost on-line discrete multi-gas DGA transformer monitoring unit.

Based on the same core technology as the highly successful TRANSFIX the MINITRANS is a lower cost alternative, monitoring three key gases: Hydrogen, Acetylene and Carbon Monoxide (in ppm) plus moisture in oil (%RH & ppm). The measurement of these gases allows the user to detect a wide range of developing faults including arcing.

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MULTITRANS

On-line DGA and Moisture for up to 3 Transformers and On-load Tap Changers

The MULTITRANS and TAPTRANS is an 8-gas on-line transformer DGA monitoring unit designed to monitor a bank of three single-phase transformers in close proximity. Based on the same core technology as the highly successful TRANSFIX the MULTITRANS measures all significant fault gases (in ppm) as outlined by international standards as well as moisture in oil (%RH & ppm). The measurement of these gases allows the user to detect and diagnose a complete range of transformer faults.
Also available as a DUALTRANS (2 tank analyzer) for monitoring 2 transformers in close proximity

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TRANSFIX

On-line DGA and Moisture for Transformers

The TRANSFIX is an 8-gas on-line transformer DGA monitoring unit. Using specially developed advanced photo-acoustic detection technology, the TRANSFIX measures all significant fault gases (in ppm) as outlined by international standards as well as moisture in oil (%RH & ppm). The measurement of these gases allows the user to detect and diagnose a complete range of transformer faults.

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TRANSPORT X

Portable Diagnostics

TRANSPORT X is the perfect tool to provide a quick and accurate in-the-field oil diagnostics. TRANSPORT Xrepresents an invaluable tool for Asset Management and will increase the power of any DGA program

Accurate & Sensitive: TRANSPORT X has a wide detection range with excellent accuracy for all 7 fault gases.

Moisture Analysis: TRANSPORT X measures water content in oil and can express concentration as parts per million or relative saturation.

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STEVO Electric


OSDRM20

TM1800 Interface

OLTC’s installed in power transformers are of major importance in exploring and managing electrical networks.

Unfortunately they are in general responsible for 40% of the faults on power transformers.

Since maintenance is an important strategy base as established by the managers of the electrical network, the need arises to have complete measurement equipment in order to have the possibility of getting relevant measurements on the equipment in question

OSDRM 20 is a new designed tool to interface the OLTC Tap changer with TM1800 Megger Analyser.

The measurement system measures the static and dynamic resistance of all steps concerned in an automatic way.

These measurements can be planned following a preventive maintenance schedule, when gas formations are detected, or after an overhaul of the OLTC has been performed on the transformer.

For this application the TM1800 must be equipped with a sequencer program.

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