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Detect Electrical Discharge Defects with Ultrasound

Electrical discharge is more common than we’d like to believe; even in new installations. Detecting these defects poses a serious challenge, particularly at an early stage when there is still time to initiate corrective actions. Vigilant technologies help reduce the risk of arc flash...
Substation Testing

Power Factor Testing of Circuit Breakers

Detecting contamination and deterioration in SF6 breakers to ensure longevity BY LINDA NOWAK, Doble Engineering Company The purpose of “Doble testing”, or power factor testing, SF6 (sulfur hexafluoride) circuit breakers is to detect the presence of contamination and/or deterioration of the...

Why Net-Zero is Cheaper for the UK

The United Kingdom has set an ambitious target to achieve net-zero greenhouse gas emissions by 2050. This goal necessitates a comprehensive transformation of various sectors, including energy, transportation, and agriculture. While the environmental imperatives are clear, there is growing evidence...

Why calibrate test equipment

You’re serious about your electrical test instruments. You buy top brands, and you expect them to be accurate. You know some people send their digital instruments to a metrology lab for calibration, and you wonder why. After all, these are all electronic — there’s no meter...

IR Inspection Windows for Electrical System Reliability

An Infrared Inspection Window is used to separate environments of differing pressures or temperatures while allowing light energy at a specified electromagnetic wavelength to pass between the two environments. They must meet the strength and environmental requirements for the type of equipment in...
Home HV Testing

HV Testing

Smart Transformers: Enhancing Grid Efficiency and Reliability

The evolving demands of modern power grids necessitate the adoption of advanced technologies that can provide enhanced efficiency, reliability, and flexibility. Smart transformers are at the forefront of this technological revolution, offering a range of capabilities that significantly improve the management and operation of electrical grids. This article explores the latest advancements in smart transformer technology, their key features, benefits for real-time monitoring, load management, and fault detection, integration with smart grids and IoT devices,...

HV Test Equipment Articles

FLIR Thermal Camera T860
MV HV cable partial discharge measurement
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T&D Buyer’s Guide Companies

HV Testing Videos

ALT Series AC Hipots - Product Training Video

ULTRAChecker for Operator Driven Reliability

PTS Series Product Training

HV Testing Products

SDT340 Multifunctional Data Collector

AEMC 1045 Handheld Insulation Resistance Tester

AEMC 6550 Insulation Resistance Tester 10kV

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Electricity Today T&D Magazine - HV Electrical Testing January&February 2020 Special Edition

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Ac Dielectric Test Sets - Pft Series Product Catalog

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Electricity Today T&D Magazine - Reliable Power Testing January&February 2021 Special Edition