Featured Stories
SF6—The Alternative Gas
With the ever-growing challenges of federal and local reporting and SF6 emission reduction, several alternatives have been presented to the ...
Columnists
James R. White
Shermco Industries
Tech Quiz
NFPA 70E and NETA
Sulphur Hexafluoride Circuit Breakers
Testing Battery Banks
James Cialdea
President's Desk
President's Desk
NETA — InterNational Electrical
Testing Association
The Best Place to Be—Welcome to PowerTest 2019
Steven Turner
Arizona Public Service Company
Relay ColumnDynamic Testing of Numerical Protection Relays
Industry Topics
The Value of Performing Power Factor Sweep Measurements on Bushings
Power factor measurement has long been accepted as an invaluable tool for identifying insulation defects such as aging, deterioration, moisture ingress, and localized failures involving the winding and bushing insulation of a power transformer. Historically, power factor measurements have been ...
CAP Corner
Practice Theory: High-Voltage Laboratory Testing of New Electrical Products
High voltage is defined by the National Electrical Code (NEC) as any voltage over 600V and by the International Electrotechnical ...
Specs & Standards
ANSI/NETA Standards Update
ANSI/NETA MTS-2019 New Edition ANSI/NETA MTS, Standard for Maintenance Testing Specifications for Electrical Power Equipment and Systems, 2015 Edition, has been revised. ANSI/NETA MTS-2019 was approved by ANSI as an American National Standard on February 7, ...
neta news
PowerTest 2019 – New Product Form
AEMC Instruments www.aemc.com AEMC’s New Line of Simple-to-Use Data Loggers AEMC Instruments has just introduced a new, low-cost line of ...