IEC 60335-2-53 Ed. 4.1 b:2017—Sauna & Infrared Cabins
Sweating has long been used as a therapy and traditional medicine. The Mayans used sweat houses 3,000 years ago. In Finland, saunas have been used for thousands […]
Electricity
IPC/WHMA A-620E-2022: Cable And Wire Harness Assemblies
Both wire harness and cable assemblies provide electrical connectivity while keeping wires and cables organized and consolidated. These systems transmit signals or electrical power in […]
ANSI C78.20-2022: Electric Incandescent Lamps
What did Thomas Edison design in 1879 that is still widely used around the world over one century later? The answer is the incandescent light […]
ANSI O5.1-2022: Wood Poles – Specifications and Dimensions
The wood pole is a relatively basic, yet robust and useful, structural resource, dating back to antiquity in usage and maintaining significance today as it […]
IEEE 519-2022: Harmonic Control In Electric Power Systems
Did you know the term electricity stems from the Greek word elektron, which means amber? This is a reference to the experiments Thales of Miletus, […]
ANSI/NETA ATS-2021: Standard for Acceptance Testing Specifications for Electrical Power Equipment and Systems
An American National Standard, ANSI/NETA ATS-2021: Standard for Acceptance Testing Specifications for Electrical Power Equipment and Systems, helps assure that tested electrical equipment and systems are […]
ANSI C84.1-2020: Electric Power Systems Voltage Ratings (60 Hz)
It’s not too difficult to find out what voltage ratings our equipment or systems need. However, it is important to consider, as overvoltages or voltage […]
OSHA Releases the Top 10 Violations of 2017
The Occupational Safety and Health Administration (OSHA) has once again released its annual list of the top 10 cited violations. This list is the culmination […]
Swimming Pools in NFPA 70-2017
Swimming pools are essentially fabricated bodies of water, and things like fountains and hot tubs, while on a much smaller scale, share this characteristic. Whether […]
Geothermal Energy for Generating Heat and Electricity
Having been structured 4.6 billion years ago from the clashing of giant disc-shaped clouds of material, the Earth has been forming ever since, with a […]