High Voltage Test Equipment - Electricity Today

Cable Testing

Energy Ottawa's State-of-the-Art, Non-Destructive Cable Measurement System for Medium Voltage Distribution Cables

Energy Ottawa offers a state-of-the-art, non-destructive cable measurement system for the dependable assessment of medium voltage distribution cables. We have partnered with National Research Council Canada (NRC), the Government of Canada’s premier research and technology organization, to...

The Role of Cable Rejuvenation in Addressing the Maintenance of Aging Underground Cables

Aging underground residential distribution (URD) cables is a growing problem in communities around the world, disrupting customers and causing business challenges for utility providers. But in most cases, the traditional remedy for URD cable failure—taking the impacted...

Transformer Testing

The End of the Road for Transmission Incentives

In a significant shift, the Federal Energy Regulatory Commission (FERC) has decided to abandon its transmission incentives policy, particularly the construction work in progress (CWIP) incentives. This decision marks a pivotal change in how transmission projects are financed and regulated,...

Dielectric Voltage Testing – Standard Methods

There are two standard methods from ASTM International: D877, Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using Disk Electrodes, and D1816, Standard Test Method for Dielectric Breakdown Voltage of Insulating Oils of Petroleum Origin Using VDE Electrodes. VDE stands...

Breaker Testing

Circuit Breaker Lubrication

Developing circuit breaker lubrication procedures BY RICK YOUNGBLOOD, Doble Engineering Company Circuit breaker analyzers are used to determine operating speeds and velocity. This information enables the tester to determine if a breaker is safe to place back into service. The data recorded by a...

Partial Discharge & Circuit Breaker Asset Management

Detecting and avoiding preventable failures BY JAY GARNETT, Doble Engineering Company While metal clad switchgear can be very reliable, sometimes operating for over 50 years, throughout the aging process, this group of electrical disconnect switches, fuses and circuit breakers can experience...

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HV Test Equipment

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 movement to go out of balance. What do those calibration folks do, anyhow — just change the battery? These are valid concerns, especially since you can’t use your instrument...

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Cable Testing

Energy Ottawa's State-of-the-Art, Non-Destructive Cable Measurement System for Medium Voltage Distribution Cables

The Role of Cable Rejuvenation in Addressing the Maintenance of Aging Underground Cables

Transformer Testing

The End of the Road for Transmission Incentives

Dielectric Voltage Testing – Standard Methods

Breaker Testing

Circuit Breaker Lubrication

Partial Discharge & Circuit Breaker Asset Management

HV Test Equipment

Why calibrate test equipment

HV Test Equipment Articles

Solving Underground Cable Problems with Partial Discharge Testing

Cable Testing Comes of Age - One Cycle at a Time

Ground Tester Section Criteria

Smart Transformers: Enhancing Grid Efficiency and Reliability

Insulation Resistance Test

ACCELERATING TOWARDS GREATER TESTING EFFICIENCY - A true transformer test van

T&D Buyer’s Guide Companies

HV Test Equipment Videos

ALT Series AC Hipots - Product Training Video

Importance of Partial Discharge Monitoring

Bearing Toolbox for Advanced Bearing Failure Analysis

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SDT340 Multifunctional Data Collector

AEMC 6550 Insulation Resistance Tester 10kV

T39 Series

HV Test Equipment Shared Media

Very Low Frequency Ac Hipot Test Sets - Vlf Series&E-Series Product Catalog

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Electrical Maintenance Handbook, Vol. 10

Transmission Planning for Grid Security

Smart Grid Technologies and Implementation

NAVIGATING THE UTILITY DIGITAL TRANSFORMATION

High Voltage Direct Current (HVDC) Substations: Revolutionizing Long-Distance Power Transmission

Gas Dehydration

Future-proofing Substations with Ethernet Technologies

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