MTE‘s product portfolio for meter test equipment as well as our power quality analyzers and transformer monitoring systems are renowned for their innovation, high quality, reliability, accuracy and functionality.
With its innovative, effective and customized test systems, MTE meets the challenges in the smart energy world and the changing requirements of the customers. Meters measured and calibrated with high precision portables and systems, protect utilities and customers against non-technical losses, loss of revenue or overbilling.
MTE´s stationary and portable test equipment are available over the complete range of accuracy classes and cover all legal metrological test requirements for simple meters, high precision multifunction meters, smart meters and reference standards.
Analysis of the gases dissolved in power transformer oil is recognized as the most useful tool for early detection and diagnosis of incipient faults in transformers. The cost effectiveness of online dissolved gas analysis (DGA) and control systems are gaining importance worldwide.
With its comprehensive product range for the online monitoring of transformers, MTE offers both the enhancing of the transformer lifetime and the contribution to a more secure high-voltage power transmission.
Celebrating over 22 years of transformer training, the Life of a Transformer Seminar has hosted 11,000 global delegates from over 50 countries. See why so many people say this seminar is a critical training opportunity for every transformer engineer and new electrical power engineer.
Meet transformer manufacturers and service providers you work with or want to work with at the Life of a Transformer Seminar Industry Expo
Where: Renaissance SeaWorld / Orlando FL, USA
When: 03.02. - 07.02.2025
Website: DOBLE Life of a Transformer 2025
MTE Meter Test Equipment AG is pleased to announce the launch of the PWS 3.3 genX.
The PWS 3.3 genX is a combination of a Portable Working Standard of class 0.05 % and an IEC 61000-4-30 Class A compatible Power Quality Analyzer with 4 voltage (U1, U2, U3, UN, UPE) and 4 current channels (direct: I1, I2, I3 and via clamp-on CT: IN / IPE Neutral current / Protection Earth current).
The modular concept of the PWS 3.3 genX allows the extension of the direct current measurement range from 12A up to 120A and the addition of a battery pack keeps the device running in the event of interruptions.
As one of the first MTE reference standards the new PWS 3.3 genX supports the calibration of DC meters or DC energy measurement units up to 1000 VDC / 200 ADC and the calibration of digital meters, non-conventional CTs / PTs and merging units with SV Sampled Values interface (IEC 61850-9-2 LE) in digital substations.
The new eMOB I-200.1 DC test adapter enables in combination with the PWS 3.3 genX Portable Working Standard a comprehensive on-site test of DC charging stations for electric vehicles. This is prerequisite for precise billing of the energy charged into the accumulator of the electric vehicle considering the voltage drop between the built-in electricity meter and the outlet of the charging station.
MTE is happy to announce its new flagship, the HYDROCAL 1011 genX. The HYDROCAL 1011 genX is a full-range and maintenance free multi-gas online DGA solution combining proven near infrared (NIR) measuring technology with miniaturized gas sample production based on headspace principle (no membrane, negative pressure-proofed).
Online Dissolved Gas Analysis (DGA) has transformed power transformer monitoring since the 1970s. These sensors, vital for assessing transformer health, initially detected select gases. However, advancements culminated in the 2020s with the HYDROCAL series, allowing multiple gas detection by integrating near-infrared (NIR) spectroscopy, offering a comprehensive and user-friendly solution for detailed gas analysis and enhanced diagnostics.
Please read the full article here: Transformers Magazine
or
download the PDF-file directly: Online-DGA-Systems
At the CIGRE conference and exhibition in Paris, our head of R&D, Karsten Schröder, got the possibility to explain the basic use and benefits of MTE’s online DGA devices during a live broadcast from Radio Tongossa. The explanation starts at 0:56 and is completely in French. For translation, please activate the live translation function in the youtube player and you may set the required language. To view the video, please click on the link below:
While introducing the Smart Grid Interface Module (SGIM), MTE aims for more transparency of energy flows and better network planning and expansion.
Due to renewable energy generation and increasing e-mobility, customers such as utilities are challenged by load fluctuations and increasing peaks in current demand.
The SGIM by be energy SG is an easy-to-install measuring, monitoring and control system for the (smart) grid of tomorrow.
MTE Meter Test Equipment AG
Landis + Gyr-Strasse 1
P.O. Box 7550
6302 Zug
Switzerland
Phone: +41 41 508 39 39
Email: info@mte.ch
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