English to Russian Other Safety

Induced Ventilation (CSE)
Confined space ventilation can be positive pressure (forced ventilation, i.e. a blower used to push air into the space) or negative pressure (induced ventilation, i.e. an educator or fan used to pull air out of the space).
Insulation (EWP)
A non-conductive material of appropriate composition and thickness that when located between points of different potential prevents the flow of current between those points.
Non-shielded conductors and parts rated above 5,000 V, even though covered with insulation, are not considered insulated.
*Switch gear bus sleeve covering* does not meet the requirements for being insulated.
Interrupting device (EWP)
A device designed to automatically open an electrical circuit under predetermined abnormal conditions