Power lines have always been a hazard to personnel operating or working around equipment with booms or extensions that have the capability of reaching power lines. While contact with overhead high-voltage lines represents only 5% of total electrical accidents, it is responsible for approximately 45% of the fatalities. Most of these accidents could have been avoided by the proper installation and use of a high-voltage proximity warning system such as SIGALARM. In fact, during the past twenty-five years there has…
SIGALARM is a solid state electronic monitoring system used for detecting the electrostatic field of any AC power line. It provides both audible and visual warning signals to alert the operator and ground personnel when the boom comes within proximity of an energized high-voltage power line. The system can be activated automatically at engine start-up, or by use of the power switch on the control panel. With the fixed antenna the entire boom and attachment --- from tip to base…
SIGALARM is a solid state electronic monitoring system used for detecting the electrostatic field of any AC power line. It provides both audible and visual warning signals to alert the operator and ground personnel when the boom comes within proximity of an energized high-voltage power line. • The system can be activated automatically at engine start-up, or by use of the power switch on the control panel. • With the fixed antenna the entire boom and attachment --- from tip…