Airborne Sound Measurement
Sound can be described as any pressure variation that human can hear.
The exposure to intense sounds for long period of time can harm the personal health of the operators: it becomes necessary to intervene in the situations where sound values exceed...
Machinery Directive
Product Standard for Industrial Control Panels
THE QUESTION
Machine and control panel manufacturers often wonder which Electrical Standard shall they follow for the CE Marking of Industrial Control Panels.&n...
Electrical Safety and Arc Flash Mitigation
The difference between high and low sensitivity residual current devices
DOUBT
We know that high and low sensitivity Residual Current Devices (RCDs) are divided according to the current IΔn (nominal differential curren...
Electrical Safety and Arc Flash Mitigation
