High-voltage detector DETECT LINE NG series

medium-voltagelow-voltagewith audible alarm

DETECT LINE NG is a detector of high voltage lines : MV ( 50 kV). DETECT LINE NG warns the user with an acoustic and visual signal when the lifting device enters a danger zone at a distance between 10 and 40 m of a high voltage line. PRESENTATION DETECT LINE NG is composed of a sensor placed on the second arm of the crane which communicates permanently with the central unit. An exterior box of visualization and acknowledgment of the alarms is placed close to the crane cockpit. The temporary blockade of the movements can also be proposed (dry contact available). OPERATION The DETECT LINE NG starts when the machine starts. A self-test is done. The detection of an electric field turns on the acoustic alarms (buzzer) and visual alarms (danger light) of the outside box of visualization and the blockade of the movement (if effective cabling) in order to warn the user of the potential danger. The driver can turn off the acoustic alarm and the movement blockade (if effective) for a duration of 20 minutes by pushing the button “call-back mode”. The light remains active. A sound alert will then be emitted regularly (every 30 seconds) to indicate the danger. If the machine leaves the electric field area, the system resets.