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...

Solving Underground Cable Problems with Partial Discharge Testing

How to prevent failure with partial discharge testing BY HENNING OETJEN, Megger Partial discharge (PD) measurements are increasingly used as a reliable and non-destructive diagnostic method to detect weak spots in the insulation of underground cables. Routinely, partial discharge measurements are...

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...

Vacuum Interrupter Testing for Circuit Breakers

How to predict field life using vacuum interrupters BY FINLEY LEDBETTER, Group CBS Utilities have widely replaced older air-magnetic and oil interrupters for circuit breakers rated at one kilovolt (kV) or higher with vacuum interrupters (VI) due to higher interrupt capability. Vacuum interrupters...

Transformer Testing

Pennsylvania’s Yaw Bill

In a significant move for Pennsylvania’s energy sector, State Senator Gene Yaw has introduced a transformative piece of legislation aimed at modernizing the state's approach to power plant development and capacity management. The bill, which has been the subject of considerable discussion,...

ACCELERATING TOWARDS GREATER TESTING EFFICIENCY - A true transformer test van

Test lead management, including quality of connection and correct lead placement, is an important part of testing. Poor or incorrect connections can be the culprit for nonrepresentative results that ultimately lead to longer test times and, in some cases, wasteful investigations...

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HV Test Equipment

Line Leakage Testing: Is It Right For Your Application

The Line Leakage test (LLT for short) is most often specified to be performed as a type test in a design or engineering laboratory or as a routine production line test on medical devices right before they ship. Not as commonly performed as a Dielectric Withstand or Ground Bond test in a production environment, LLT can cause some confusion for engineers and technicians alike.

However, technological advancements have begun to lessen the outward complexity of...

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Cable Testing

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

Solving Underground Cable Problems with Partial Discharge Testing

Breaker Testing

Circuit Breaker Lubrication

Vacuum Interrupter Testing for Circuit Breakers

Transformer Testing

Pennsylvania’s Yaw Bill

ACCELERATING TOWARDS GREATER TESTING EFFICIENCY - A true transformer test van

HV Test Equipment

Line Leakage Testing: Is It Right For Your Application

HV Test Equipment Articles

Detect Electrical Discharge Defects with Ultrasound

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

Circuit Breaker Time and Motion Testing

FERC Approves Interconnection for Talen Energy, Amazon Data Center

Partial Discharge & Circuit Breaker Asset Management

FirstEnergy Explores Alternatives to PJM Capacity Market

T&D Buyer’s Guide Companies

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Bearing Toolbox for Advanced Bearing Failure Analysis

ON-GUARD Automated Lubrication System

SDT340 Ultrasound Data Collector

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M7100 High-Voltage Asset Analyzer

SDT340

PT17 Series

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Electrical Equipment Testing & Maintenance Vol. 6

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Electrical Testing & Maintenance Handbook Volume 5

Five Uses for Reliability Data

How utilities can keep the lights on

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Ethernet Cable Selection for Utilities

Protecting Electrical Sites with Intelligent Security Lighting

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